2024-03-29T11:53:46Z
https://jtsiskom.undip.ac.id/oai
oai:ojs.jtsiskom.undip.ac.id:article/14247
2022-08-06T18:56:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14247
2022-08-06T18:56:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 10, Issue 1, Year 2022 (January 2022); 46-52
Regional clustering based on economic potential with a modified fuzzy k-prototypes algorithm for village developing target determination
Prasetyo, Hermawan; Badan Pusat Statistik Provinsi Jawa Tengah. Jl. Pahlawan Nomor 6, Kota Semarang, Jawa Tengah 50241|Badan Pusat Statistik Provinsi Jawa Tengah
2022-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14247
clustering; mix attributes; fuzzy k-prototypes; village potential; village developing index
id
The clustering algorithm can group regions based on economic potential with mixed attributes data, consisting of numeric and categorical data. This study aims to group villages according to their economic potential in determining village development targets in Demak Regency using the fuzzy k-prototypes algorithm and modified Eskin distance to measure the distance of categorical attributes. The data used are PODES2018 data and the 2019 Wilkerstat Mapping. Village clustering produces three village clusters according to their economic potential, namely low, medium, and high economic clusters. Clusters of high economic potential are located on the main transportation routes of Semarang–Kudus and Semarang–Grobogan. However, villages on the main transportation route are still included in the low economic cluster. Considering the status of the urban/rural village classification, most of these villages are included in the urban village category. The results of this clustering can be used to determine village development targets in increasing the Village Developing Index in Demak Regency.
oai:ojs.jtsiskom.undip.ac.id:article/12681
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12681
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 26-33
Sistem Monitoring Jentik Nyamuk Di Desa Muktiharjo Berbasis Mobile
Prasetya, Arief Puji Eka; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12681
Android; Systems; wiggler; Application
id
High dengue fever cases strongly influenced by the behavior of the public them self. Almost most of the territory in urban and rural areas can be considered as potentially endemic. In the development of the Center of Desease Control give serious action against the locations of the potential for development of the Aedes Aegypti. One way that can be done in order to prevent the environment to being free of dengue wiggler is through some sort of surveys. This monitoring system is designed using Waterfall methodology using the programming language such as Javascript, PHP, CodeIgniter framework, AngularJS, and Ionic also using MySQL database. A needs analysis conducted by interviewing one of the members of Center of Desease Control’s member and the Village Head of Muktiharjo so that the design could be done, appropriate and well targeted. The results of the final project is mobile and desktop applications that can change the performance of the JUMANTIK (Mosquito Eradication Officers) with more modern, neat, and systematic application so that the data obtained can meet the desired needs. The system that has been designed has been tested using black-box method and the results of these tests indicate that all the functions contained in this system has worked well.
oai:ojs.jtsiskom.undip.ac.id:article/13321
2019-04-09T07:39:05Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/13321
2019-04-09T07:39:05Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 4, Year 2018 (October 2018); App1-10
Back Matter - JTSiskom Volume 6 Issue 4 Year 2018
"Front Matter","Back Matter"
JTSiskom, Editor in Chief; Department of Computer Engineering, Universitas Diponegoro
2018-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13321
computer engineering; embedded system; robotics; software engineering; networking Article Metrics:
Department of Computer Engineering, Universitas Diponegoro
id
This article contains back-matter of JTSiskom Volume 6 Issue 4 Year 2018, which includes the author's index, author guidelines, copyright notice and its transfer agreement, publication ethics statements and journal content licenses.
oai:ojs.jtsiskom.undip.ac.id:article/4761
2020-10-24T22:47:09Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4761
2020-10-24T22:47:09Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 1, Tahun 2014 (Januari 2014); 71-78
Sistem Informasi Pengelolaan Obat Di Instalasi Farmasi Dinas Kesehatan Kabupaten Pekalongan
Nasir, Jamal Abdul; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2014-01-03 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4761
Sistem Informasi;Pengelolaan Obat; PHP;MySQL.
id
Instalasi Farmasi merupakan Unit Pelaksana Teknis (UPT) Dinas Kesehatan Kabupaten Pekalongan yang bertugas melakukan pengelolaan obat. UPT tersebut menangani 26 Puskesmas di Kabupaten Pekalongan, dan tugasnya meliputi perencanaan, penerimaan, penyimpanan, pendistribusian, pencatatan, pemantauan dan evaluasi. Instalasi Farmasi masih menggunakan metode manual dalam mengelola data obat, sehingga data yang tersimpan belum terintegrasi. Oleh karena itu, Instalasi Farmasi memerlukan Sistem Informasi Pengelolaan Obat. Sistem Informasi tersebut dibuat berbasis web, dengan menggunakan bahasa pemrograman PHP dan basisdata MySQL. Proses pembuatan dan pengembangan Sistem Informasi Pengelolaan Obat menggunakan metode air terjun. Metode air terjun meliputi analisis kebutuhan, analisis sistem, desain, pembangunan dan pengujian. Desain sistem dinyatakan dalam Entity Relationship Diagram dan Data Flow Diagram. Sistem Informasi Pengelolaan Obat yang dibuat, dapat mengelola data penerimaan obat dari Pemasok, pendistribusian obat ke Puskesmas, pemberian obat ke selain Puskesmas, penerimaan data pemakaian dan permintaan dari Puskesmas, pengelolaan persediaan obat di Instalasi Farmasi dan Puskesmas, serta pembukuan laporan. Data yang dikelola tersimpan dalam suatu basis data. Instalasi Farmasi maupun Puskesmas dapat melakukan pengelolaan data sesuai dengan kewenangan yang diberikan. Pengujian kepada Pegawai Instalasi Farmasi menyatakan sistem informasi ini membantu pengumpulan data LPLPO dari seluruh Puskesmas, membantu dalam menentukan distribusi obat ke Puskesmas, membantu dalam mengelola data persediaan obat di Instalasi Farmasi dan membantu merekap laporan pengeluaran serta mutasi. Pengujian kepada Pegawai Puskesmas menunjukkan bahwa sistem ini dapat membantu dalam melakukan perhitungan yang dibutuhkan dalam pembuatan laporan LPLPO dan membantu dalam menyampaikan LPLPO kepada Instalasi Farmasi Dinas Kesehatan Kabupaten Pekalongan.
oai:ojs.jtsiskom.undip.ac.id:article/12699
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12699
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 167-177
Aplikasi Penerjemah Bahasa Inggris – Indonesia dengan Optical Character Recognition Berbasis Android
Utami, Anisa Eka; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12699
OCR; Kecerdasan buatan; Android; engine Tesseract OCR; Android Studio
id
Perangkat lunak untuk pengenalan karakter yang terdapat dalam ponsel pintar khususnya berbasis Android dikembangkan dengan penekanan pada mobilitas, portabilitas, ruang penyimpanan, perangkat keras, dan keterbatasan jangkauan dapat dipecahkan. Akan tetapi, kinerja sebuah ponsel pintar berbasis Android dan komputer berbeda maka kecepatan pengenalan karakter juga akan berpengaruh. Masalah ini tampaknya akan menunjukkan suatu solusi, yaitu dengan salah satu inovasi yang diterapkankan ke dalam perangkat Android dengan teknologi OCR (Optical Character Recognition). Perencanaan sistem menggunakan pengembangan perangkat lunak berorientasi pemakaian ulang karena menggunakan komponen yang dapat dipakai ulang dalam pengembangannya. Sistem ini dibuat dengan memanfaatkan engine Tesseract OCR yang dikembangkan oleh Google bersifat open source. Perangkat lunak yang digunakan untuk merancang layout dan implementasi sistem, yaitu menggunakan lingkungan pengembang Android Studio yang ditulis dengan bahasa pemrograman Java dan XML. Pengujian aplikasi penerjemah dengan OCR ini menggunakan metode white box dan menghitung akurasi pendeteksian karakter. Hasil perhitungan presentase akurasi deteksi karakter yang diberikan aplikasi terhadap keseluruhan sampel yang diuji mencapai 97,5%.
oai:ojs.jtsiskom.undip.ac.id:article/13275
2020-04-12T10:59:53Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13275
2020-04-12T10:59:53Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 4, Year 2019 (October 2019); 134-140
User position tracking system using marker-based AR for exploring VR museum galleries
Anggoro, Pius Dian Widi; STMIK AKAKOM Yogyakarta
2019-10-31 15:18:58
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13275
6DOF; augmented reality; marker based; position tracking; virtual reality
STMIK AKAKOM Yogyakarta
id
This study examines the user position tracking system using marker-based AR on smartphones camera. The tracking system uses a homographic algorithm integrated into the Galeri Museum VR application. In the test, the user performed exploration interactions by 6 degrees of freedom in ten different positions in the museum gallery. The physical space used in this study was 4 x 4 m2 and a marker attached to the wall in front of the user. This system results in errors in XYZ field (0.102 m, 0.047 m, 0.044 m). If the camera's orientation is not directing to the marker and the user is moving, jitter appears because of the untracked marker. The use of marker-based AR successfully applied to track the position of users who perform natural locomotion interactions in the VR environment.
oai:ojs.jtsiskom.undip.ac.id:article/5488
2022-04-11T10:06:07Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/5488
2022-04-11T10:06:07Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 2, Tahun 2014 (April 2014); 170-174
Sistem Pemrosesan Transaksi Pada Toko Bangunan Berbasis Web Dengan PHP dan MySQL
Maliq, Rizky Gelar; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2014-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/5488
Transaction processing systems;transaction;PHP;MYSQL
id
Building supply store is a business entity engaged in the sale of construction materials for the building. Where there are still use the transaction data were administrative in bookkeeping way , so it takes a long time to figure out the sale and purchase transactions. Therefore, the author here takes issue in the sale and purchase itself. Transaction processing systems created using PHP programming language and MySQL database. System where this information can help in recording the transaction in the building supply store . In addition to recording can also be used for the preparation of monthly reports. The expected result from design of this transaction processing systems is to build a computerized information system to facilitate the operator in the transaction. With this expected to improve customer service so well that the presentation of information in a relatively quick and accurate transactions. Moreover, it can accelerate the collection of goods to see inventory and preparing reports.
oai:ojs.jtsiskom.undip.ac.id:article/12716
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12716
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 295-304
Perancangan dan Implementasi Augmented Reality Pemantauan Titik Reklame Kota Semarang Menggunakan QR-Code Berbasis ANDROID
Permana, Aji Prajayudha; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12716
Augmented Reality Technology; Android; Tax
id
Nowadays, information technology is needed, in all aspects of life almost inseparable with information technology. Information technology was venturing into the world of work and business that aims to improve, simplify and save business. This strategy was used in advertisement by using Augmented Reality technology that are used to compare the object of the marker and the original advertisement Application of Augmented Reality technology that is used to verify a billboard built by MDLC (Multimedia Development Life Cycle) method consists of making the concept, design, gather materials, manufacturing, inspection, and measures distribution. Inspection measures using the Black-Box Testing method comprising Application Function tests, test lighting intensity, and distance of the camera from the marker. Based on the examination and analysis of the results to the application that is built, it can be concluded that the use of the application can be a means to assist in the verification process with a series of billboards and distance testing lighting intensity during morning and afternoon .
oai:ojs.jtsiskom.undip.ac.id:article/13265
2020-04-12T11:00:09Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13265
2020-04-12T11:00:09Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 1, Year 2020 (January 2020); 64-68
Combination of SOM-RBF for drought code prediction using rainfall and air temperature data
Midyanti, Dwi Marisa; Department of Computer Engineering, Universitas Tanjungpura
2020-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13265
drought code prediction; self organizing map; radial basis function
Universitas Tanjungpura
id
This study aims to predict Drought Code (DC) in Kabupaten Kubu Raya using a combination of SOM-RBF. The final weight value of SOM was used as a center on the RBF network. The input data variables are rainfall data and air temperature data for three days with three binary outputs to predict DC values. This study also observed the effect of the number of neurons, learning rates, and the number of iterations on the results of the SOM-RBF network training. The smallest MSE of training result from the SOM-RBF network was 0.159933 using 65 neurons in the hidden layer, learning rate 0.007, and epoch 45000. The detection accuracy of SOM-RBF was 91.34 % from 245 test data.
oai:ojs.jtsiskom.undip.ac.id:article/11973
2020-10-24T22:48:24Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11973
2020-10-24T22:48:24Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 44-50
Aplikasi Pembaca Dongeng Anak Indonesia Berbasis Android
Aprillini, Astrid; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11973
fairy tales; mobile phone applications;multimedia development methods
id
Currently, to obtain information about fairy tales through a mobile phone is still rare. Readers usually obtain information about fairy tales only through books, CDs or other print media. Of multiple applications on a mobile phone that is only text and images. So the purpose of this study was achieved to help the reader enjoy fairy tales exist in a complicated application without having to read one each one word at story. This study used Luther as a method of multimedia development. There are 6 steps being taken to complete this application, namely the concept stage, design stage, collection materials, manufacture stage, testing stage and distribution. In the testing phase used two kinds of testing, ie testing functions and testing program using the respondents. The results show that “Aplikasi Pembaca Dongeng Anak Indonesia” can display information includes the title story of Indonesian children stories, national origin story, and the story is short but interesting. Can also be a sound and background music on each page of the story based on the story. And the application can be used by users with ease. Based on the results of the questionnaire showed that the data processed 91.76% positive response or included in the category of "Good".
oai:ojs.jtsiskom.undip.ac.id:article/12908
2020-04-12T02:18:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12908
2020-04-12T02:18:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 3, Year 2017 (July 2017); 94-100
Web Monitoring System of pH Level, Temperature and Color on River Water using Wireless Sensor Network
Sabiq, Ahmad; Department of Informatics, Universitas YARSI
Budisejati, Prabowo Nugroho; Department of Informatics, Universitas YARSI
2017-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12908
wireless sensor network; water pollution monitoring; web monitoring system
id
Water is a very important natural resource for human life and other living things. Water pollution, especially in river water, should be controlled because of the rapid development. One technology to monitor multiple physical quantities scattered in a region is the Wireless Sensor Network (WSN). WSN technology has the ability to transmit data from sensor readings and forward data received from other nodes. In this study, a prototype was developed to monitor pH level, temperature, and color of river water based on WSN that can be monitored through the web. The sensors at each node are connected to Arduino Uno as a processing unit. Data read from the sensor is sent to the sync node via XBee wireless device. In the sink, the PC also serves as a database server and a web server is used. Test results with two different dispersion indicate that sensor readings can be read by all nodes and received by the sync node and can be displayed on web pages that have been built.
oai:ojs.jtsiskom.undip.ac.id:article/13619
2021-08-26T18:32:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13619
2021-08-26T18:32:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 3, Year 2020 (July 2020); 217-221
Classification of potential blood donors using machine learning algorithms approach
https://jtsiskom.undip.ac.id/article/download/13619/28226
Lestandy, Merinda; Department of Electronics, Universitas Muhammadiyah Malang
Syafa'ah, Lailis; Department of Electrical Engineering, Universitas Muhammadiyah Malang
Faruq, Amrul; Department of Electrical Engineering, Universitas Muhammadiyah Malang
2020-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13619
potential blood donor; KNN; Naïve Bayes; donors classification
id
Blood donation is the process of taking blood from someone used for blood transfusions. Blood type, sex, age, blood pressure, and hemoglobin are blood donor criteria that must be met and processed manually to classify blood donor eligibility. The manual process resulted in an irregular blood supply because blood donor candidates did not meet the criteria. This study implements machine learning algorithms includes kNN, naïve Bayes, and neural network methods to determine the eligibility of blood donors. This study used 600 training data divided into two classes, namely potential and non-potential donors. The test results show that the accuracy of the neural network is 84.3 %, higher than kNN and naïve Bayes, respectively of 75 % and 84.17 %. It indicates that the neural network method outperforms comparing with kNN and naïve Bayes.
oai:ojs.jtsiskom.undip.ac.id:article/11989
2020-10-24T22:48:58Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11989
2020-10-24T22:48:58Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 161-170
Perancangan dan Implementasi Augmented Reality sebagai Media Promosi Penjualan Perumahan
Prabowo, Alan Zuniargo; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11989
Aplikasi Promosi; Augmented Reality; ARToolkit; Perumahan
id
Untuk melakukan promosi sebuah perumahan banyak cara yang dapat dilakukan, misalnya dengan menggunakan brosur yang mana informasinya disampaikan dalam media dua dimensi, maket yang mana informasinya sudah dapat disampaikan dalam media tiga dimensi tetapi harus memerlukan ruang yang tidak sedikit untuk mewujudkannya demi mendapatkan hasil yang maksimal. Yang menjadi masalah disini adalah bagaimana menjadikan suatu informasi tersebut menjadi interaktif dan lebih menarik bagi konsumen. Dengan menggunakan teknik promosi berbasis augmented reality yang dibuat dengan menggunakan ARTool Kit sebagai komponen yang utama dan dengan menggunakan 3DS Max sebagai software untuk menghasilkan gambar yang menarik. Proses perancangan dan pembuatan teknik promosiini akan menggunkan metode waterfall. Kelebihan dari model waterfall adalah struktur tahap pengembangan sistem jelas, dokumentasi dihasilkan disetiap tahap pengembangan, dan sebuah tahap dijalankan setelah tahap sebelumnya selesai dijalankan (tidak ada tumpang tindih pelaksanaan tahap). Hasil dari perancangan aplikasi ini adalah terealisasinya suatu aplikasi untuk kepentingan promosipenjualan perumahan yang lebih menarik dan interaktif dengan konsumen berbasis augmented reality. Dengan adanya aplikasi ini diharapkan metode promosi dapat berkembang dengan lebih menarik dan tentunya dengan mengandalkan teknologitanpa membutuhkan ruang yang banyak untuk mencapai hasil yang maksimal.
oai:ojs.jtsiskom.undip.ac.id:article/13669
2021-08-05T17:57:05Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13669
2021-08-05T17:57:05Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 4, Year 2020 (October 2020); 297-303
Tree-based homogeneous ensemble model with feature selection for diabetic retinopathy prediction
Dagogo-George, Tamunopriye Ene; Department of Computer Science, Faculty of Communication and Information Sciences, University of Ilorin
Mojeed, Hammed Adeleye; Department of Computer Science, Faculty of Communication and Information Sciences, University of Ilorin
Balogun, Abdulateef Oluwagbemiga; Department of Computer Science, Faculty of Communication and Information Sciences, University of Ilorin
Mabayoje, Modinat Abolore; Department of Computer Science, Faculty of Communication and Information Sciences, University of Ilorin
Salihu, Shakirat Aderonke; Department of Computer Science, Faculty of Communication and Information Sciences, University of Ilorin
2020-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13669
machine learning; ensemble learning; diabetic retinopathy; decision trees
en
Diabetic Retinopathy (DR) is a condition that emerges from prolonged diabetes, causing severe damages to the eyes. Early diagnosis of this disease is highly imperative as late diagnosis may be fatal. Existing studies employed machine learning approaches with Support Vector Machines (SVM) having the highest performance on most analyses and Decision Trees (DT) having the lowest. However, SVM has been known to suffer from parameter and kernel selection problems, which undermine its predictive capability. Hence, this study presents homogenous ensemble classification methods with DT as the base classifier to optimize predictive performance. Boosting and Bagging ensemble methods with feature selection were employed, and experiments were carried out using Python Scikit Learn libraries on DR datasets extracted from UCI Machine Learning repository. Experimental results showed that Bagged and Boosted DT were better than SVM. Specifically, Bagged DT performed best with accuracy 65.38 %, f-score 0.664, and AUC 0.731, followed by Boosted DT with accuracy 65.42 %, f-score 0.655, and AUC 0.724 when compared to SVM (accuracy 65.16 %, f-score 0.652, and AUC 0.721). These results indicate that DT's predictive performance can be optimized by employing the homogeneous ensemble methods to outperform SVM in predicting DR.
oai:ojs.jtsiskom.undip.ac.id:article/12012
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12012
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 275-281
Pengembangan Permainan Untuk Pembelajaran Angka Dan Huruf Hijaiyah Berbasis Android
Naufaliawan, Andhika Hanifa; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12012
game; technological development; education; android
id
The development of increasingly advanced technology has a vital role in all sectors of management, which includes the processing of data. Moreover, with the development of the internet is so fast these days that requires every person to obtain information quickly and accurately. Associated with it then there is a game that has grown rapidly with variations of each preparation This application uses the software Construct 2 as editor. Multimedia Development Life Cycle used as methodology for developing this game. Stages of research method, namely literature, game design, game implementation, testing, and analysis. User applications can execute all the menus contained in the application “Belajar Angka dan Huruf Hijaiyah”. With this application android-based user can exercise anytime and anywhere, and this application can run well when tested using black-box and got positive results when tested to application user.
oai:ojs.jtsiskom.undip.ac.id:article/12806
2020-04-12T11:04:06Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12806
2020-04-12T11:04:06Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Issue 4, Year 2016 (October 2016); 510-517
Hajj and Umroh Android-Based Learning Application
https://jtsiskom.undip.ac.id/article/download/12806/25972
Firmanda, Dimas Robby; Department of Computer Engineering, Universitas Diponegoro
Isnanto, R. Rizal; Department of Computer Engineering, Universitas Diponegoro
Windasari, Ike Pertiwi; Department of Computer Engineering, Universitas Diponegoro
2016-10-31 00:07:38
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12806
Android application; the rule of Hajj and Umrah; learning application;
id
There are many Muslim people who do not know the information about how to do the pilgrimage and perform a pilgrimage to Mecca that usually called ‘Hajj’ and ‘Umrah’. Hajj and Umrah are the duty of Moslem who has the ability to do that. In the mobile application, there are many advantages that can be used for learning, especially the app based Android. The purpose the research is to develop a mobile application as a learning media how to do Hajj and Umrah that is interactive for everyone through Android devices. With a guide app how to do Hajj and Umrah based Android, is expected can facilitate users to learn how to do Hajj and Umrah well and right. This application uses Android Studio software as IDE, in making the Android app. The first step to make the app is making a design like the design of the text, picture, animation, and audio about how to do Hajj and Umrah. Then, the second step is adding the basic rules of the pray in Arabic text with the meaning of that text. The third step is adding the picture, animation, and audio about the pray and the proposition into Android Studio layout with Webview, and then doing initialization by adding the sound of every praying pronunciation in every Hajj and Umrah steps. The result of making the research is a multimedia application which displays to a user about the text, picture and audio about how to do Hajj and Umrah based Android and facilitate user to learn easier.
oai:ojs.jtsiskom.undip.ac.id:article/13748
2021-10-02T20:35:37Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13748
2021-10-02T20:35:37Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 2, Year 2021 (April 2021); 77-82
MWMOTE optimization for imbalanced data using complete linkage
https://jtsiskom.undip.ac.id/article/download/13748/30013
Untoro, Meida Cahyo; Department of Informatics, Institut Teknologi Sumatera. Jl. Ryacudu, Lampung Selatan, Indonesia 35365|Institut Teknologi Sumatera
2021-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13748
imbalanced data; clustering; complete linkage; optimization; oversampling
id
Imbalanced data can result in classification errors, such as in WMMOTE, and can decrease its performance and accuracy. Clustering in MWMOTE can be optimized to improve synthetic data generation and improve MWMOTE performance. This study aims to optimize the MWMOTE algorithm's performance in the clustering process in making synthetic data with complete linkage (CL). The dataset used a variety of data ratios to handle imbalanced data. The decision tree was used to determine the performance of MWMOTE and CL-MWMOTE oversampling. CL-MWMOTE evaluation results provide better and optimal performance than MWMOTE and increase the precision, recall, f-measure, and accuracy of 0.53 %, 0.67 %, 0.66 %, and 0.67 %, respectively.
oai:ojs.jtsiskom.undip.ac.id:article/12117
2020-08-06T13:44:58Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12117
2020-08-06T13:44:58Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 3, Tahun 2015 (Agustus 2015); 405-411
Sistem Pengendali Peralatan Elektronik dalam Rumah secara Otomatis Menggunakan Sensor PIR, Sensor LM35, dan Sensor LDR
Desyantoro, Eka; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-08-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12117
listrik; otomatis; mikrokontroller; sensor PIR; sensor LM35; sensor LDR
id
Listrik merupakan hal yang sangat penting di kehidupan kita. Setiap pekerjaan kita pasti dibantu dengan adanya listrik. Mulai dari penerangan hingga pengaturan suhu ruangan pun semuanya dibantu oleh listrik. Ketergantungan manusia terhadap listrik ini menimbulkan kebiasaan buruk. Banyak orang yang terkadang membiarkan suatu peralatan elektronik hidup pada saat tidak dibutuhkan. Terjadi suatu permasalahan untuk menciptakan suatu desain sistem embedded untuk mengendalikan peralatan elektronik dalam rumah secara otomatis. Makalah ini membahas tentang perancangan sistem pengendali peralatan elektronik dalam rumah secara otomatis. Sistem terdiri dari sensor PIR yang berfungsi untuk mendeteksi objek bergerak (manusia), sensor LM35 yang berfungsi untuk mendeteksi suhu, dan sensor LDR berfungsi sebagai sensor cahaya. Mikrokontroller ATMega16 sebagai pengendali jalannya sistem dari pembacaan sensor, menampilkan data sensor pada LCD dan mengatur kontak relay untuk menghidup dan mematikan listrik. Sistem pengendali peralatan elektronik dalam rumah secara otomatis menunjukan sensor LDR dapat membedakan gelap dan terang, sensor suhu LM35 dapat mendeteksi suhu dalam ruangan dengan toleransi kesalahan pembacaan kurang lebih 2o Celcius, dan sensor PIR dapat mendeteksi pergerakan manusia sejauh 5 meter.
oai:ojs.jtsiskom.undip.ac.id:article/13000
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13000
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 2, Year 2018 (April 2018); 44-50
Android Steganography Application Using Insertion of 4 Bit LSB with Substitution and Vigenere Algorithms
Hernawandra, Priyagung; Department of Informatics, STMIK Kharisma Karawang
Supriyadi, Supriyadi; Department of Informatics, STMIK Kharisma Karawang
Lenggana, U. Tresna; Department of Informatics, STMIK Kharisma Karawang
2018-03-14 16:18:39
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13000
steganography; 4 bit LSB; substitution algorithm;Vigenere algorithm
id
This study aims to implement steganography with 4 bit LSB method combined with Vigenere and substitution encryption algorithms. This combination strengthens the security of text messages that are inserted into the image because the message is already a ciphertext as the result of the Vigenere and substitution encryption process. This steganography is realized as an application that runs on Android devices. This application can insert text messages that contain space characters and a combination of uppercase letters in a digital image. Using this application, insertion of messages into images causes the increase of images size by an average of 12.77% of the original size from 10 sample images.
oai:ojs.jtsiskom.undip.ac.id:article/2541
2018-06-12T02:48:33Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/2541
2018-06-12T02:48:33Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 2, Tahun 2013 (April 2013); 56-65
Pembuatan Aplikasi Mobile Learning sebagai Sarana Pembelajaran di Lingkungan Universitas Diponegoro
Thohari, Afandi Nur Aziz; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2013-04-09 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/2541
mobile computing;E-Learning;knowledge;android;jQuery Mobile
id
Mobile learning is the intersection of Mobile Computing and E-Learning that provides the resources that can be accessed from anywhere, a powerful search system capabilities, rich interaction, full support for effective learning and assessment based on performance. E-learning has the characteristics are independent of place and time. Education requires an alternative model of learning has not characteristic depending on location and time. In addition to the proficiency level, an alternative model is also expected to provide knowledge sharing and visualization facilities of knowledge so that knowledge becomes more interesting and easy to understand. Mobile learning application built to run on android operating system. Android operating system was chosen because it has mastered the current android smartphone market and is an open source operating system that is easy to develop. Android versions that support this application is version 2.2 to 4.2. Using jQuery mobile framework allows users to access the M-Learning. Because besides its attractive, jQuery mobile display can also customize the display of the mobile device.
oai:ojs.jtsiskom.undip.ac.id:article/14003
2021-10-02T19:48:46Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14003
2021-10-02T19:48:46Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 3, Year 2021 (July 2021); 167-173
Modified skyline query to measure priority region for personal protective equipment recipient of COVID-19 health workers
https://jtsiskom.undip.ac.id/article/download/14003/30306
Purwayoga, Vega; Department of Informatics, Universitas Muhammadiyah Cirebon. Jl. Fatahillah, Watubelah, Kec. Sumber, Cirebon, Jawa Barat 45611|Universitas Muhammadiyah Cirebon
2021-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14003
COVID-19; skyline query; health worker; personal protective euqipment (PPE)
id
The distribution of personal protective equipment (PPE) plays a vital role in meeting the needs of PPE in an area. This study aims to measure the priority of PPE recipient regions in West Java Province using a skyline query algorithm, namely Sort Filter Skyline (SFS). In this study, the SFS algorithm is modified to optimize the dominance measurement section. Regions that do not have hospitals will not be prioritized for PPE recipients. The preferences used in this study are maximum and minimum. The maximum preference rule is used for the number of ODP, PDP, positive and dead cases, while the minimum preference rule is used for the cured and distance attributes. The application of SFS for calculating priority regions has been successfully carried out by developing two models, namely MS1 using unmodified SFS and MS2 using modified SFS by adding a selection process for regions with no hospitals. The MS1 produces 21 skyline objects (55.55 %), while MS2 15 (66.66 %) skyline objects. The MS2 is faster than that of MS1 because fewer objects are being tested. The MS1 takes 0.0222 seconds, while MS2 only 0.0193 seconds.
oai:ojs.jtsiskom.undip.ac.id:article/12665
2018-06-12T04:57:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12665
2018-06-12T04:57:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); 456-460
Aplikasi Augmented Reality Denah SMP Negeri 36 Purworejo Menggunakan Mobile Android
Astita, Ni Luh Made Dewi Asih; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12665
Aplikasi AR denah sekolah; LBS Augmented Reality; Junaio; Android
id
Teknologi augmented reality pada masa kini sedang menjadi tren dalam pembuatan aplikasi mobile, baik untuk aplikasi hiburan maupun aplikasi pembelajaran. Salah satu jenis augmented reality yang sedang digemari adalah location based service augmented reality. Jenis AR ini berguna untuk menentukan dan mengidentifikasi lokasi suatu tempat, seperti pada aplikasi tugas akhir ini yang merupakan denah ruangan yang terdapat di SMPN 36 Purworejo. Selain dapat membantu masyarakat dalam mencari ruangan di sekolah hanya dengan menggunakan ponsel Android, aplikasi ini juga menyajikan tampilan denah sekolah yang modern kepada pengguna. Perangkat lunak yang digunakan untuk membuat aplikasi ini yaitu Platform Junaio yang menyediakan pengalaman augmmented reality berdasarkan teknologi XML. Tahap perancangan dimulai dengan merancang konsep aplikasi, mengidentifikasi kebutuhan data, dan survei lokasi. Tahap implementasi dilakukan dengan membangun dan mengembangkan aplikasi sesuai dengan rancangan yang sudah dibuat. Tahap ini meliputi implementasi sistem pada perangkat keras dan perangkat lunak. Tahap pengujian dilakukan dengan metode black box serta dilakukan pengujian Beta secara langsung kepada 15 responden. Hasil pengujian menunjukkan bahwa aplikasi ini dapat berjalan dengan baik pada sistem operasi Android versi Jelly Bean. Fungsi- fungsi pada aplikasi juga dapat bekerja dengan baik dan sesuai dengan fungsinya masing-masing. Berdasarkan penilaian yang diberikan oleh 15 responden, aplikasi AR denah sekolah ini dinilai menarik, mudah dipahami dan digunakan, serta mampu membantu masyarakat dalam mencari lokasi ruangan di sekolah. Hal ini terlihat pada semua aspek penilaian, yang mendapatkan persentase rata-rata 90%. Aplikasi ini dapat digunakan sebagai suatu inovasi teknologi untuk denah sekolah berteknologi LBS AR dan berbasis Android.
oai:ojs.jtsiskom.undip.ac.id:article/13101
2018-11-13T16:35:26Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/13101
2018-11-13T16:35:26Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 3, Year 2018 (July 2018); App1-10
Back Matter - JTSiskom Volume 6 Issue 3 Year 2018
"Front Matter","Back Matter"
JTSiskom, Editor in Chief; Department of Computer Engineering, Universitas Diponegoro
2018-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13101
computer engineering; embedded system; robotics; software engineering; networking
id
This article contains back-matter of JTSiskom Volume 6 Issue 3 Year 2018, which includes the author's index, author guidelines, copyright notice and its transfer agreement, publication ethics statements and journal content licenses.
oai:ojs.jtsiskom.undip.ac.id:article/4737
2020-10-24T22:46:28Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4737
2020-10-24T22:46:28Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 4, Tahun 2013 (Oktober 2013); 104-112
Analisis Usabilitas pada Permainan 'The Zoo' Berbasis Kinect
Putra, Feby Adhi; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2013-10-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4737
Usabilitas, Interaksi Manusia dan Komputer, Permainan ‘The Zoo’, Antarmuka, Kinect I. PENDAHULUAN
id
Interaksi manusia dan komputer merupakan komunikasi dua arah antara pengguna dengan sistem komputer yang saling mendukung untuk mencapai suatu tujuan tertentu. Kinect menghadirkan pengalaman interaksi baru dalam dunia permainan karena pemain menggunakan anggota tubuh dalam mengoperasikan permainan. Permainan ‘The Zoo’ adalah permainan edukasi berbasis Kinect yang memperkenalkan beberapa kosakata hewan dalam Bahasa Inggris.Usabilitas suatu produk merupakan kunci agar produk tersebut selalu digunakan. Untuk memudahkan anak dalam menggunakan permainan ‘The Zoo’, digunakan perancangan antarmuka dengan metode ragam dialog manipulasi langsung.Metode penelitian dilakukan dengan metode kuesioner yang kemudian dari hasil kuesioner tersebut diolah menggunakan skala Likert sehingga dapat disimpulkan antarmuka permainan ‘The Zoo’ telah sesuai dengan Teori Jakob Nielsen. Berdasarkan hasil penelitian, didapatkan hasil pengujian usabilitas permainan ‘The Zoo’ yaitu aspek Learnability sebesar 78.7%, aspek Efficiency sebesar 77.3%, aspek Memorability sebesar 89.5%, aspek Errors sebesar 80.7% dan aspek Satisfaction sebesar 80%.
oai:ojs.jtsiskom.undip.ac.id:article/14110
2022-08-06T18:56:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14110
2022-08-06T18:56:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 10, Issue 1, Year 2022 (January 2022); 32-37
Classification of beneficiaries for the rehabilitation of uninhabitable houses using the K-Nearest Neighbor algorithm
Na’iema, An-Naas Shahifatun; Department of Informatics, Faculty of Science and Technology, Universitas Islam Nahdlatul Ulama. Jl. Taman Siswa (Pekeng) Tahunan, Jepara 59427|Universitas Islam Nahdlatul Ulama
Mulyo, Harminto; Department of Informatics, Faculty of Science and Technology, Universitas Islam Nahdlatul Ulama. Jl. Taman Siswa (Pekeng) Tahunan, Jepara 59427|Universitas Islam Nahdlatul Ulama
Widiastuti, Nur Aeni; Department of Informatics, Faculty of Science and Technology, Universitas Islam Nahdlatul Ulama. Jl. Taman Siswa (Pekeng) Tahunan, Jepara 59427|Universitas Islam Nahdlatul Ulama
2022-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14110
K-Nearest Neighbor; Euclidean distance; k-fold cross validation; house rehabilitation program
id
The registrars for rehabilitation programs for uninhabitable settlements are increasing every year. The large data processing of registrants may result in inaccuracies and need a long time to determine livable houses (RTLH) and unfit for habitation (non RTLH). This study aims to apply the K-Nearest Neighbor algorithm in classifying the eligibility of recipients of uninhabitable house rehabilitation assistance. The data used in this study were 1289 data with 13 attributes from the Jepara Regency Public Housing and Settlement Service. Data processing begins with attribute selection, categorization, outlier data cleaning, and data normalization and method application. The proposed system has the best classification at k of 5 with an accuracy of 97.93%, 96.88% precision, 99.53% recall, and an AUC value of 0.964.
oai:ojs.jtsiskom.undip.ac.id:article/12676
2018-06-12T04:57:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12676
2018-06-12T04:57:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); 552-555
Perancangan dan Penerapan Sistem Informasi Kenotariatan Menggunakan Bahasa Pemrograman PHP
Adhiim, Muhammad Ichsan; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12676
Notary; Information System; Waterfall; Black-box
id
Notary is a judicial officer who is authorized to make an authentic deed and agreements of individuals, institutions, or land properties. In the daily work, Notary records customer data and work data. However, the result of recording data manually makes Notary overwhelmed in data processing, causing task completion time becomes longer. The Notary Information System is designed using Waterfall methodology using PHP programming language, Code Igniter framework, and MySQL database. Analysis of system requirements is is conducted by interviewing the Notary, so the design is appropriate and well targeted. This research produces an information system that is capable of recording type of work data, customer data, land, property data, employment data, income and outcome data, and data revenue recapitulation in the form of text and graphics data. This information system design also has an additional functions that notifies the clients about the completed work via E-mail and SMS. This information system design was tested using the black box method, and the results of these tests indicate that all functions in the system have been running well.
oai:ojs.jtsiskom.undip.ac.id:article/13235
2020-04-12T10:55:27Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13235
2020-04-12T10:55:27Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 1, Year 2019 (January 2019); 19-24
Identification of Rupiah Paper Currency Denomination using SURF and FLANN Methods at Rotation Variation
Priadana, Adri; Department of Informatics, Universitas Jenderal Achmad Yani Yogyakarta
Murdiyanto, Aris Wahyu; Department of Information System, Universitas Jenderal Achmad Yani Yogyakarta
2019-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13235
identification of nominal banknotes; feature extraction; SURF; feature matching; FLANN
Universitas Jenderal Achmad Yani Yogyakarta
id
In December 2016, Bank Indonesia (BI) officially launched the 2016 Year Emission Rupiah. With the development of technology, the process of buying and selling are not only possible between humans and humans, but humans with a machine. In addition, the machine must also be able to read and recognize the nominal banknotes in various variations of face and rotation. This is because humans can put money in machines with various variations of face and rotation. This study aims to apply and analyze the level of accuracy of nominal rupiah banknotes identification with the SURF and FLANN methods for rotation variation. Testing for identification of nominal rupiah banknotes is carried out with different rotation variations, namely 0o, 90o, 180o, and 270o. The proposed identification method provides 100% of accuracy.
oai:ojs.jtsiskom.undip.ac.id:article/4756
2020-10-24T22:46:59Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4756
2020-10-24T22:46:59Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 1, Tahun 2014 (Januari 2014); 23-30
Sistem Informasi Penjualan Berbasis Web pada Toko Kamera Digital & Handycam "Bursa Kamera"
Ismanto, Daniel Andi; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2014-01-03 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4756
Sistem Informasi;website;PHP;MYSQL;HTML
id
Kegiatan pemasaran yang dilakukan oleh penguasaha kecil masih didominasi kegiatan pemasaran konvensional, seperti pemasangan spanduk dan penyebaran brosur iklan. Kegiatan pemasaran ini merupakan salah satu faktor penting untuk meningkatkan penjualan produk. Seiring dengan berkembangannya teknologi, membuat persaingan diantara pelaku usaha untuk lebih meningkatkan penjualan produknya. Pengimplementasian teknologi informasi terutama dengan Website merupakan pilihan utama. Sistem informasi digunakan untuk mengelola data barang yang akan ditawarkan nantinya, atau mengelola laporan pengeluaran dan pemasukan bulanan perusahaan.Sistem informasi tersebut dibuat dengan menggunakan bahasa pemrograman PHP, HTML, dan menggunakan database MYSQL. Proses pembuatan dan pengembangan Sistem informasi penjualan ini akan menggunakan metode SDLC prototyping. Dengan menggunakan prototyping, desain menjadi cepat dibuat dan dapat dicoba oleh klien. klien dapat ikut serta dalam membantu pengembangan sistem dengan memberikan timbal balik terhadap prototype yang sudah dicoba sebelumnya, sehingga sistem yang dibuat menjadi lebih baik.Hasil dari perancangan aplikasi ini adalah terealisasinya suatu aplikasi website yang dapat memudahkan promosi produk ke konsumen di berbagai daerah dan juga membantu perusahaan dalam mengelola barang dan laporan penjualan
oai:ojs.jtsiskom.undip.ac.id:article/12694
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12694
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 124-132
Perancangan Aplikasi Multimedia untuk Pembelajaran Anatomi Tubuh Manusia untuk Sekolah Dasar
Putri, Dini Indriyani; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12694
Multimedia Pembelajaran; Adobe Flash Professional; Multimedia Development Life Cycle (MDLC); Anatomi Tubuh Manusia
id
Pada pembelajaran anatomi tubuh manusia dibutuhkan metode dan media yang baru agar dapat meningkatkan semangat dan minat siswa dalam mempelajari anatomi tubuh manusia. Hal ini dikarenakan metode yang umum digunakan di sekolah-sekolah masih menggunakan metode guru menerangkan dan siswa mendengarkan, serta buku pelajaran yang digunakan minim akan ilustrasi sehingga siswa kurang aktif dan mudah cepat jenuh dengan materi yang diterangkan di kelas. Berdasarkan permasalahan tersebut dibangun sebuah Aplikasi Multimedia Pembelajaran Anatomi Tubuh Manusia berbasis desktop yang diharapkan dapat mendukung proses pembelajaran di sekolah. Tahap-tahap yang dilalui dalam membangun aplikasi multimedia pembelajaran ini adalah mempelajari studi pustaka, mewawancari narasumber, merancang aplikasi, pembuatan aplikasi dan terakhir tahap pengujian. Aplikasi ini dibangun menggunakan Adobe Flash Professional, Adobe Illustrator dan Adobe Photoshop. Metode pengembangan mutimedia yang digunakan adalah Multimedia Development Life Cycle (MDLC) . Untuk metode pengujian aplikasi menggunakan metode Black Box Test. Aplikasi multimedia pembelajaran Anatomi Tubuh Manusia sebagai media pembelajaran interaktif untuk sekolah dasar, sudah berhasil dirancang dan dibangun menggunakan Adobe Flash Professional. Hasil dari pengujian Kotak Hitam pada aplikasi ini adalah fungsi dalam setiap menu dan tombol telah berjalan dengan semestinya. Kata kunci : Multimedia Pembelajaran, Adobe Flash Professional, Multimedia Development Life Cycle (MDLC), Anatomi Tubuh Manusia.
oai:ojs.jtsiskom.undip.ac.id:article/13262
2020-04-12T10:59:57Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13262
2020-04-12T10:59:57Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 4, Year 2019 (October 2019); 121-126
Parameter tuning in KNN for software defect prediction: an empirical analysis
Mabayoje, Modinat Abolore; Department of Computer Science, University of Ilorin
Balogun, Abdullateef Olwagbemiga; Department of Computer Science, University of Ilorin
Jibril, Hajarah Afor; Department of Computer Science, University of Ilorin
Atoyebi, Jelili Olaniyi; Department of Computer Science and Engineering, Obafemi Awolowo University
Mojeed, Hammed Adeleye; Department of Computer Science, University of Ilorin
Adeyemo, Victor Elijah; Department of Computer Science, University of Ilorin
2019-10-31 15:18:58
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13262
software defect prediction; parameter tuning; k-nearest neighbor; distance function; distance weighting
University of Ilorin; Obafemi Awolowo University
en
Software Defect Prediction (SDP) provides insights that can help software teams to allocate their limited resources in developing software systems. It predicts likely defective modules and helps avoid pitfalls that are associated with such modules. However, these insights may be inaccurate and unreliable if parameters of SDP models are not taken into consideration. In this study, the effect of parameter tuning on the k nearest neighbor (k-NN) in SDP was investigated. More specifically, the impact of varying and selecting optimal k value, the influence of distance weighting and the impact of distance functions on k-NN. An experiment was designed to investigate this problem in SDP over 6 software defect datasets. The experimental results revealed that k value should be greater than 1 (default) as the average RMSE values of k-NN when k>1(0.2727) is less than when k=1(default) (0.3296). In addition, the predictive performance of k-NN with distance weighing improved by 8.82% and 1.7% based on AUC and accuracy respectively. In terms of the distance function, kNN models based on Dilca distance function performed better than the Euclidean distance function (default distance function). Hence, we conclude that parameter tuning has a positive effect on the predictive performance of k-NN in SDP.
oai:ojs.jtsiskom.undip.ac.id:article/12873
2020-04-12T02:19:21Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12873
2020-04-12T02:19:21Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Nomor 1, Tahun 2017 (Januari 2017); 29-36
Development of 3D Virtual Reality on Android as Acrophobia Therapy Tool
Putra, Ghali Adyo; Department of Computer Engineering, Universitas Diponegoro
Kridalukmana, Rinta; Department of Computer Engineering, Universitas Diponegoro
Martono, Kurniawan Teguh; Department of Computer Engineering, Universitas Diponegoro
2017-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12873
acrophobia therapy; Android virtual reality; unity tools; 3D simulation
id
Virtual Reality is three-dimensional technology and developing rapidly at the moment. Therefore, Virtual Reality technology implementation will be useful for people. One of this implementation is in clinical fields, which is for handling phobia. One of the therapies provided by a therapist to patients is by using flooding technique that faces the patient in the situation that confronts the making of fear until no longer feel anxious. In some cases, the flooding technique for acrophobia almost impossible because of the level of dangerous and the expensive cost. By using game engine Unity and Multimedia Development Life Cycle (MDLC) method which has six stages, concept, design, material collection, assembly, testing, and distribution, application development Android-based Virtual Reality will resolve the issue. Based on the results of Black-box method, functions from the application of virtual reality simulation as a tool for the treatment of acrophobia has already worked well. Further research is needed to find out the impact of application in the medical sector.
oai:ojs.jtsiskom.undip.ac.id:article/12711
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12711
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 259-265
Perancangan Aplikasi Permainan Multiplayer Gobak Sodor Berbasis Flash Di Lingkup Jaringan Lokal
Putri, Bellia Dwi Cahya; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12711
Gobak Sodor; Adobe Flash; Multiplayer; SmartFox Server; MDLC
id
Traditional games wa played by people from ancient time. As the culture of Indonesia which has high value of togetherness, people play ittogether with a group. From all kind of traditional games in Indonesia, there is one called Gobak Sodor that well known as traditional games from Central Java. The game of Gobak Sodor made by Adobe Flash and ActionScript as programming language has two option to play the game as singleplayer and multiplayer. Multiplayer game need a server to connected both players which used smartfoxserver 2x as the server. The game developed by adopting MDLC method with four stage such as conceptualization, design process, requirements planning, and construction. The result of this scientific writing is an application of traditional game named Gobak Sodor as the media to educate people about one of traditional game in Indonesia.
oai:ojs.jtsiskom.undip.ac.id:article/13379
2020-04-12T11:00:32Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13379
2020-04-12T11:00:32Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 1, Year 2020 (January 2020); 36-43
Enhancing the quality of experience of Arduino-based multiplayer online game using MQTT server
https://jtsiskom.undip.ac.id/article/download/13379/27607
https://jtsiskom.undip.ac.id/article/download/13379/27945
Wicaksana, Gabe Dimas; Telkom University
Abdurohman, Maman; Telkom University
Putrada, Aji Gautama; Telkom University
2020-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13379
MQTT; HTTP; multiplayer online game; Arduino; quality of experience
Telkom University
id
Online multiplayer games require internet networks to play with opposing players more exciting because multiple players can fight each other. The game experiences lag, which is expressed as the quality of experience (QoE), is one of the most common problems for online multiplayer games, causing the games less exciting to play. This study examined the implementation of Message Queue Telemetry Transport (MQTT) as a communication protocol in multiplayer online games using Arduino and compared its performance against HTTP. QoE used data collected using the mean opinion score (MOS) method. The MQTT resulted in an average QoE score of 3.9 (Pingpong) and 4 (TicTacToe) MOS units, while on HTTP 3.8 (PingPong and TicTacToe). The use of the MQTT communication protocol can improve the QoE of multiplayer online game players compared to HTTP.
oai:ojs.jtsiskom.undip.ac.id:article/11955
2020-10-24T22:48:11Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11955
2020-10-24T22:48:11Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 1-7
Sistem Pengamanan Pintu Rumah Otomatis via SMS Berbasis Mikrokontroller ATMega328P
Asad, Muhammad Ridwan; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11955
microcontroller; ATMega328P; Wavecom; Push Button; Buzzer; SMS
id
In this article, an automatic door security was designed used SMS, which serves as security for a microcontroller based door. This system was designed to facilitate the home user to lock the door and notice the condition of the house when the doors were left empty. The medium used is a phone by using SMS facility. This device consists of a sensor that is a “push button” that serves as input to inform the condition of the door to the microcontroller, microcontroller used is ATmega328P. Then Wavecom GSM Modem M1306B which serves as the sender and recipient SMS, using a solenoid to lock the door, and use the buzzer for alarm. The security system has been built with the working principles if there are people who want to try to enter and then numbers uninitialized on the microcontroller, the system will give a warning SMS notification to the user that "THERE ARE TRYING SIGN", and when the system is forcibly opened, the system will activate alarm as a warning sign and send SMS alert notification text of "alarm" to the phone number programmed into microcontroller.
oai:ojs.jtsiskom.undip.ac.id:article/12732
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12732
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 398-403
Rancang Bangun Sistem Pendukung Keputusan Penentuan Indeks Lingkungan pada Jaringan Sensor Nirkabel
Prasetyo, Muhammad Naufal; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12732
decision support system; campus environment; environmental index; wireless sensor network; simple additive weighting
id
Nowadays, the major environmental issues that faced by campus stakeholders is climate change mitigation and campus sustainability. Universities of the world, including in Indonesia, efforts to reduce carbon emissions, manage and improve the development of a sustainable campus. The need for the information of environmental data in the form of gas concentration CO, NO2, particulate matter, temperature, humidity and luminous intensity accurately and real-time using a wireless sensor network. This data is processed using a decision support system to determine the environmental index. This research aims to design a decision support system to determine environmental index on wireless sensor networks. This decision support system is developed using PHP programming language, CodeIgniter framework and MySQL database. The method that used is Simple Additive Weighting (SAW) based on the order of several calculation requirements, the calculation of daily values, the daily scores, geomean of daily scores and weight for each parameter, which in finally is used to determine the environmental index. The results of this research is to show the quality of the environmental index, the graph visualization of environmental index, data for each parameter and the solutions based on index so that it can provide environment information for civitas academica and accurate feedback for decision makers or campus policy to formulate and evaluate policies in a sustainable campus development.
oai:ojs.jtsiskom.undip.ac.id:article/13523
2020-07-18T16:51:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13523
2020-07-18T16:51:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 2, Year 2020 (April 2020); 140-149
Retrieval of source documents in a text reuse system
Haryanto, Nathaniel Clarence; Department of Informatics, Universitas Kristen Duta Wacana
Krisnawati, Lucia Dwi; Department of Informatics, Universitas Kristen Duta Wacana
Chrismanto, Antonius Rachmat; Department of Informatics, Universitas Kristen Duta Wacana
2020-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13523
text reuse detection; source retrieval; significant words; local-word weighting scheme
Universitas Kristen Duta Wacana
id
The architecture of the text-reuse detection system consists of three main modules, i.e., source retrieval, text analysis, and knowledge-based postprocessing. Each module plays an important role in the accuracy rate of the detection outputs. Therefore, this research focuses on developing the source retrieval system in cases where the source documents have been obfuscated in different levels. Two steps of term weighting were applied to get such documents. The first was the local-word weighting, which has been applied to the test or reused documents to select query per text segments. The tf-idf term weighting was applied for indexing all documents in the corpus and as the basis for computing cosine similarity between the queries per segment and the documents in the corpus. A two-step filtering technique was applied to get the source document candidates. Using artificial cases of text reuse testing, the system achieves the same rates of precision and recall that are 0.967, while the recall rate for the simulated cases of reused text is 0.66.
oai:ojs.jtsiskom.undip.ac.id:article/11984
2020-10-24T22:48:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11984
2020-10-24T22:48:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 125-131
Perancangan Aplikasi Multimedia Untuk Pembelajaran Gerbang Logika Menggunakan Augmented Reality
Hutahaean, Rosdelima; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11984
Logic Gates; Reality; ARToolkit; 3D Studio Max
id
As the rapid development of technology is also growing media that is used as a method of learning in education. One of them to learning logic states, in addition to reading the book at this time there has a new learning method that is more pronounced in 3 dimensions to increase understanding in learning the logic gates using Augmented Reality. Steps design multimedia for learning the logic gates begins with a literature study, data collection, analysis and system design and then implementation and testing the system. Testing methods using a black-box, which includes testing functionality testing camera angles and distances to the markers as well as testing the light intensity. The result of the design this application shows that for angle of 30 0 with a distance of 30 cm – 40 cm, angle of 45 0 with a distance of 40 cm – 70 cm and angle of 60 0 with a distance of 50 cm – 90 cm and light intensity 4 lx – 19 lx is a good composition can display the object 3 dimensions.
oai:ojs.jtsiskom.undip.ac.id:article/13648
2021-08-26T18:32:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13648
2021-08-26T18:32:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 3, Year 2020 (July 2020); 246-254
Optimization of k value and lag parameter of k-nearest neighbor algorithm on the prediction of hotel occupancy rates
https://jtsiskom.undip.ac.id/article/download/13648/29468
Akbar, Agus Subhan; Department of Information System, Universitas Islam Nahdlatul Ulama Jepara
Kusumodestoni, R. Hadapiningradja; Department of Informatics, Universitas Islam Nahdlatul Ulama Jepara
2020-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13648
hotel occupancy rate; kNN regression; k optimization; lag; kNN prediction
id
Hotel occupancy rates are the most important factor in hotel business management. Prediction of the rates for the next few months determines the manager's decision to arrange and provide all the needed facilities. This study performs the optimization of lag parameters and k values of the k-Nearest Neighbor algorithm on hotel occupancy history data. Historical data were arranged in the form of supervised training data, with the number of columns per row according to the lag parameter and the number of prediction targets. The kNN algorithm was applied using 10-fold cross-validation and k-value variations from 1-30. The optimal lag was obtained at intervals of 14-17 and the optimal k at intervals of 5-13 to predict occupancy rates of 1, 3, 6, 9, and 12 months later. The obtained k-value does not follow the rule at the square root of the number of sample data.
oai:ojs.jtsiskom.undip.ac.id:article/12007
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12007
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 241-246
Location Based Service Panduan Pencarian Rumah Sakit dengan Platform Android di Kota Semarang
Udka, Muh.; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12007
Hospital; Map; Google Maps API; Android; GPS; LBS
id
Until now, the location information of the General Hospital has not yet computerized and many take advantage of mobile devices. Therefore, it is necessary to study to facilitate the search for the nearest hospital. Android-based phones have several features such as the Global Positioning System (GPS), which can be used to give the user the latest geolocation information, and connectivity with the 3G network. While the Location Based Service (LBS) are services that support GPS function. The Android platform can also be integrated with the Google Maps API. Google Maps API is a product from Google that offers the ease of building applications that require data geolocation and the ability to provide a fairly complete map. The first step in this research is to study the literature on Android, GPS, and Google Maps API. The second step is to design applications with modeling Unified Modeling Language (UML). The final step, carried implementation using the Java programming language. Based on test results, hospital In the search application, there are two options to choose a search based on a list of hospitals or radius of the location of the user. And the use of GPS is very accurate, but it can only work with a maximum when used in a location free from obstruction satellite, evident from testing conducted by researchers who carried out the entire room without any obstructions. Search applications hospital immediately shows the route to the nearest hospital from the user. At the hospital Radius of users displayed in the application is the shortest distance when the straight line drawn between the hospital with the user. Search applications hospitals can work well in the real environment, ie Android devices Sony Ericsson Xperia Arc. Android applications are developed with the target API level 15, can run well too at the API level on it.
oai:ojs.jtsiskom.undip.ac.id:article/12861
2020-04-12T02:19:21Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12861
2020-04-12T02:19:21Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Nomor 1, Tahun 2017 (Januari 2017); 37-42
Android Application for Angklung (Saung) Simulation and Play
Daeanza, Danal Meizantaka; Department of Computer Engineering, Universitas Diponegoro
Nurhayati, Oky Dwi; Department of Computer Engineering, Universitas Diponegoro
Eridani, Dania; Department of Computer Engineering, Universitas Diponegoro
2017-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12861
Android application;angklung simulation;Likert scale;multimedia application
id
The modern way of thinking cause traditional music instruments start to lose its enthusiasm. Today’s generation is more familiar with multimedia features presented by computers. Angklung which is one of the world heritage of musical instruments from Indonesian culture is the one that affected by the rapid technology development. Based on such situation, this research is conducted to design a mobile device application which introduces Angklung. The Application is implemented on a mobile device with Android Operating System. The method used in this research is Multimedia Development Life Cycle (MDLC). The evaluation of this application uses two parameters, the Black-box method, and questionnaire. Black-box method evaluation results showed that this application is running according to specification requirements. The result obtained from the questionnaire with Likert scale showed the average score for each question is 88%. So it can be concluded that the application gains positive feedback and has been qualified to be considered as good.
oai:ojs.jtsiskom.undip.ac.id:article/13828
2021-08-06T07:32:33Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13828
2021-08-06T07:32:33Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 1, Year 2021 (January 2021); 64-69
Three combination value of extraction features on GLCM for detecting pothole and asphalt road
Arbawa, Yoke Kusuma; Faculty of Computer Science, Brawijaya University. Veteran Road, Malang 65145|Brawijaya University
Utaminingrum, Fitri; Faculty of Computer Science, Brawijaya University. Veteran Road, Malang 65145|Brawijaya University
Setiawan, Eko; Faculty of Computer Science, Brawijaya University. Veteran Road, Malang 65145|Brawijaya University
2021-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13828
pothole; detection; GLCM; SVM; transportation
en
The rate of vehicle accidents in various regions is still high accidents caused by many factors, such as driver negligence, vehicle damage, and road damage. However, transportation technology developed very rapidly, for example, a smart car. The smart car is land transportation that does not use humans as drivers but uses machines automatically. However, vehicle accidents are still possible because automatic machines do not have the intelligence like humans to see all the vehicle's obstacles. Obstacles can take many forms, one of them is road potholes. We propose a method for detecting road potholes using the Gray-Level Cooccurrence Matrix with three features and using the Support Vector Machine as a classification method. We analyze the combination of GLCM Contrast, Correlation, and Dissimilarity features. The results showed that the combination of Contrast and Dissimilarity features had the best accuracy of 92.033 %, with a computing time of 0.0704 seconds per frame.
oai:ojs.jtsiskom.undip.ac.id:article/12110
2020-08-06T13:44:30Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12110
2020-08-06T13:44:30Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 3, Tahun 2015 (Agustus 2015); 370-378
Sistem Informasi Manajemen Pemesanan Dan Penjualan Pada UNDIP Distro
Cahyono, Mohammad Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2015-08-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12110
web base information system; PHP; framework Code Igniter; MySQL; UML
id
At present time, information technology facilitates business very well. The eases provided by technology will attract many consumers. However, a middle level company such as UNDIP Distro is rarely found providing neither the ease of shopping or online ordering service. Therefore, web based system is needed by UNDIP Distro company in order to facilitate the owner and the admin to manage the sale, service, and marketing and the customer’s shopping Sistem Informasi Manajemen Penjualan dan Pemasaran UNDIP Distro is a web based application made using PHP program language in scope of Framework Code Igniter and basic data of MySQL. The development method used is waterfall method. Information system modeling in application plan was built using UML modeling. The result of the application plan is a web based application that can manage data in UNDIP Distro such as products, orders, and members data.
oai:ojs.jtsiskom.undip.ac.id:article/12982
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12982
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 1, Year 2018 (January 2018); 25-31
Intelligent Robot for Measuring Consumer Satisfaction at Shopping Center
https://jtsiskom.undip.ac.id/article/download/12982/26609
Putro, Muhamad Dwisnanto; Department of Informatics, Universitas Sam Ratulangi
Litouw, Jane; Department of Electrical Engineering, Universitas Sam Ratulangi
2018-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12982
smart robot; measuring customer satisfaction; digital questionnaire
id
The shopping center generally uses the questionnaire instrument in measuring the level of customer satisfaction services. Processing and presentation of conventional questionnaire data tend to be long and less effective. The problem will be solved by using smart robots to measure consumer satisfaction at shopping centers. This robot has a digital questionnaire module located on the robot's chest and the facial module that is used as a robot expression when the consumer chooses to be satisfied or not with the shopping center service. The digital robot questionnaire module is able to accommodate, store and process customer satisfaction data in statistics. Robotic expression when receiving a choice of consumer satisfaction in the form of happy or disappointed facial expressions combined with a voice expression in the form of thanks to customers who have visited.
oai:ojs.jtsiskom.undip.ac.id:article/2536
2018-06-12T02:48:33Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/2536
2018-06-12T02:48:33Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 2, Tahun 2013 (April 2013); 21-27
Sistem Informasi Kerja Praktek dan Tugas Akhir Program Studi Sistem Komputer
Kusumaningrum, Karlina; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2013-04-09 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/2536
web-based information system;PHP;MySQL;Javascript;KP and TA
id
Information technology development today resulted in the growing number of internet users. Easy access of the internet makes it as a media presentation of data to both individuals and institutions. It is similar with Computer System major that has taken advantage of the Internet to provide a variety of information to both academic and community service in the field of information technology. But it is still using manual method to organize and inventory data associated with the On-Job Training (KP) and Final Project (TA) in a site. One way to ease the data organization is to design an information system that can record and organize all the data held by the Computer System. Design and Implementation phase begins with system requirement analysis. Its objection is to get a proper system specification. In design phase, Data Flow Diagram is used to represent data in a logic way. The result from design phase then implements with PHP programming language, associated with Database Management System MySQL, and Javascript to generate a dynamic web-based information system. The previous research “Perancangan Sistem Informasi Seminar dan Tugas Akhir Mahasiswa Jurusan Teknik Elektro Undip” was to organize database final project consist of schedule, seminar schedule, and test schedule. It used Unified Modeling Language (UML) consist of use case and activity diagram. The users of this information system were two, that were called admin and student. The result from information testing showed that all features like organizing students data, organizing teacher data, printing KP and TA data, uploading KP and TA data, alerting KP and TA coordinator about the schedule of the students worked well. The current research use Entity Relationship Diagram model system. This information system has five users, that are admin, student, teacher, KP coordinator, and TA coordinator.
oai:ojs.jtsiskom.undip.ac.id:article/13969
2021-10-02T19:48:46Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13969
2021-10-02T19:48:46Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 3, Year 2021 (July 2021); 142-149
AKSALont: Automatic transliteration application for Balinese palm leaf manuscripts with LSTM Model
Kesiman, Made Windu Antara; Virtual, Vision, Image, and Pattern Research Group, Department of Informatics Engineering, Faculty of Engineering and Vocational, Universitas Pendidikan Ganesha. Jl. Udayana No. 11, Singaraja, Bali 81116|Universitas Pendidikan Ganesha
Dermawan, Kadek Teguh; Virtual, Vision, Image, and Pattern Research Group, Department of Informatics Engineering, Faculty of Engineering and Vocational, Universitas Pendidikan Ganesha. Jl. Udayana No. 11, Singaraja, Bali 81116|Universitas Pendidikan Ganesha
2021-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13969
transliteration; Balinese palm leaf manuscripts; LSTM model; web-based platform
id
This study aims to develop an automatic transliteration application for the Balinese palm leaf manuscripts into the Latin/Roman alphabet. The input for this system is the digital image of the original text from the ancient Balinese palm leaf manuscripts, not from the Balinese script, which is printed using a font on a computer. In this study, a segmentation-free transliteration machine using the LSTM model was implemented. In addition, the implementation of the AKSALont application is carried out for the interactions on a web-based platform using cross-platform interoperability. The experimental results show that the machine can transliterate Balinese characters on the Balinese palm-leaf manuscript images properly with a CER of 19.78 % using 10.475 test data. With a web-based online platform, AKSALont has been able to open wider access for the public to the web-based content with an online platform collection.
oai:ojs.jtsiskom.undip.ac.id:article/12660
2018-06-12T04:57:23Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/12660
2018-06-12T04:57:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); i-v
Front Matter - JTSiskom Vol.3 No.4 Tahun 2015
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12660
computer engineering;embedded system;robotics;software engineering;networking
id
Artikel ini berisi front-matter JTSiskom Volume 3 Nomor 4 Tahun 2015, yaitu meliputi halaman sampul, halaman judul, susunan tim penyunting, daftar isi dan indeks penulis.
oai:ojs.jtsiskom.undip.ac.id:article/13029
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13029
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 3, Year 2018 (July 2018); 110-114
Detection of Pregnancy Risk Level with Fuzzy Mamdani and Simple Additive Weighting Methods
https://jtsiskom.undip.ac.id/article/download/13029/26923
Wulandari, Tri; Department of Informatics, Universitas Dian Nuswantoro
Susanto, Ajib; Department of Informatics, Universitas Dian Nuswantoro
2018-07-31 19:25:27
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13029
pregnancy risk early detection; high risk pregnancy factor; Fuzzy Mamdani system; simple additive weighting; recognition rate accuracy
Department of Informatics, Universitas Dian Nuswantoro
id
The risk of pregnancy is a contributing factor in increasing mother maternal mortality (MMR). This study aimed to produce a pregnancy risk detection system based on patient examination results. This research combines fuzzy Mamdani and Simple Additive Weighting (SAW) methods using 11 criteria to determine the risk of pregnant women, that is low, high, and very high. The criteria that determine the risk of pregnancy are expressed as fuzzy statements. In system testing to 100 pregnant women patients, obtained an accuracy of 88% using recognition rate method.
oai:ojs.jtsiskom.undip.ac.id:article/12854
2020-04-12T02:19:20Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12854
2020-04-12T02:19:20Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 2, Year 2017 (April 2017); 57-61
Implementation of Policy Base Routing and Failover using Mikrotik Router to Distribute Internet Access in FMIPA Unnes
Pambudi, Ryo; Department of Informatics, Universitas Negeri Semarang
Muslim, Much Aziz; Department of Informatics, Universitas Negeri Semarang
2017-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12854
router settings; policy-based routing; fail-over technique; information system
id
Increasing requirement for information in every year become an important requirement for every society, organizations, and others institution. Semarang State University (Unnes) had using online information systems in every aspect. It needs high speed and reliable internet connection, so the using of two Internet Service Provider (ISP) or public pathways are highly commended. Internet access point density due to the number of users such as students, faculty, and employees to be one of the factors that can interfere with such information systems. Routing settings on Mikrotik router become one of the solutions to reduce density access to the Internet. The function of policy-based routing is to separate the path which will be passed when the accessing the Internet and the function of failover technique is to move path automatically if one access point (ISP) impaired / down. Comparison before and after applying these two techniques while accessing the Unnes information systems results increasing access speed with 4 ms response time faster than before used policy-based routing.
oai:ojs.jtsiskom.undip.ac.id:article/13121
2020-04-12T02:22:58Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13121
2020-04-12T02:22:58Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 4, Year 2018 (October 2018); 158-163
Performance Comparison of Data Mining Classification Algorithms for Early Warning System of Students Graduation Timeliness
Fadli, Ari; Electrical Department, Universitas Jenderal Soedirman
Zulfa, Mulki Indana; Electrical Department, Universitas Jenderal Soedirman
Ramadhani, Yogi; Electrical Department, Universitas Jenderal Soedirman
2018-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13121
graduation timeliness; data mining; data classification; data mining algorithms comparison
LPPM Unsoed Riset Skim Dosen Pemula
id
Observation of growing academic data can be carried using data mining methods, for example, to obtain knowledge related to the determinants of timeliness of students graduation. This study conducted a performance comparison of the classification algorithms using decision tree (DT), support vector machine (SVM), and artificial neural network (ANN). This study used students academic data from Faculty of Engineering, Universitas Jenderal Soedirman in the 2014/2015 odd semester until the 2017/2018 odd semester and the attributes that conform to the academic regulations. The analytical method used is CRISP-DM. The results showed that SVM provided the best performance in an accuracy of 90.55% and AUC of 0.959, compared to other algorithms. A Model with SVM algorithm can be implemented in an early warning system for timeliness of student graduation.
oai:ojs.jtsiskom.undip.ac.id:article/4743
2020-10-24T22:46:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4743
2020-10-24T22:46:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 4, Tahun 2013 (Oktober 2013); 169-178
Perancangan Aplikasi Ujian Online Jurusan Sistem Komputer Universitas Diponegoro
Meinawati, Tristy; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
2013-10-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4743
Aplikasi Ujian Online; E-service; Jurusan Sistem Komputer; PHP; MySQL
id
E-service adalah istilah untuk suatu layanan elektronik yang memanfaatkan teknologi informasi dan komunikasi untuk mempermudah penggunanya untuk melakukan suatu aktifitas tertentu. Salah satu manfaat dari e-service adalah akses yang lebih luas. Salah satu aplikasi dari e-service adalah aplikasi ujian online. Aplikasi ujian online adalah aplikasi yang bertujuan mempermudah melakukan ujian, yaitu secara online. Aplikasi ujian online difokuskan untuk ujian penerimaan mahasiswa baru pada Jurusan Sistem Komputer karena Jurusan Sistem Komputer tersebut berkaitan erat dengan teknologi informasi sehingga sewajarnya jika penerimaan mahasiswa baru dilaksanakan secara online.Dengan menggunakan sebuah sistem basis data, ujian online ini diharapkan mempermudah sistem ujian dalam menampilkan soal-soal maupun penilaian sehingga mempermudah user untuk menggunakannya serta bagi administrator untuk mengelola soal. Dalam e-service yang dibuat kali ini adalah menggunakan PHP sebagai program aplikasi dan MySQL sebagai server basis data yang sudah terangkum dalam satu aplikasi XAMPP.Dengan adanya aplikasi ini diharapkan menambah minat masyarakat terhadap Jurusan Sistem Komputer Universitas Diponegoro, dan juga mempermudah pengguna untuk melakukan ujian secara online dan tidak perlu menggunakan alat tulis untuk melakukan pengerjaan.
oai:ojs.jtsiskom.undip.ac.id:article/14358
2022-08-06T18:56:56Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14358
2022-08-06T18:56:56Z
Jurnal Teknologi dan Sistem Komputer
2022: Publication In-Press
Pengaruh Berat Pengguna Terhadap Kontrol Kecepatan Motor DC Menggunakan Kontroler PID Untuk Pergerakan Kursi Roda Pintar
Andreansyah, Muhammad Iqbal; Departemen Teknik Elektro, Universitas Diponegoro, Jl. Prof. Sudarto, SH, Tembalang, Semarang, Indonesia 50275
Sumardi, Sumardi; Departemen Teknik Elektro, Universitas Diponegoro
Prakoso, Teguh; Departemen Teknik Elektro, Universitas Diponegoro
Riyadi, Munawar A; Departemen Teknik Elektro, Universitas Diponegoro
2022-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14358
id
Kesulitan mobilitas dialami oleh sebagian populasi. Berbagai kursi roda elektrik telah dikembangkan untuk membantu mobilitas yang dilengkapi dengan motor penggerak. Terdapat banyak faktor yang mempengaruhi kecepatan kursi roda, salah satunya berat badan pengguna. Penelitian ini bertujuan mengembangkan sistem kontrol kecepatan kursi roda dengan memperhitungkan berat badan pengguna. Penelitian ini menggunakan kontroler PID (proportional-integral-derivative) dengan metode tuning Ziegler Nichols I. Parameter optimum diperoleh Kp 7,8 Ki 9,75 dan Kd 0,78, kemudian digunakan untuk kondisi tanpa bebean, dengan beban 42,6 kg , 58,7 kg, dan 65 kg. Hasil pengujian menunjukkan bahwa sistem mampu menanggung beban 65 kg dengan overshoot maksimum 25,80%, rise time 1,2 detik, dan settling time 4,90 detik. Respon transien sistem bertambah secara linear terhadap kenaikan berat beban pengguna.
oai:ojs.jtsiskom.undip.ac.id:article/12687
2020-04-12T11:47:24Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12687
2020-04-12T11:47:24Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 77-82
Pembuatan Aplikasi Permainan “Egrang Run” Berbasis Android
Sholikhin, Riyadhi; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12687
Permainan; egrang bambu; Egrang Run; Android; Unity; MDLC
id
Permainan tradisional adalah suatu jenis permainan yang ada pada suatu daerah tertentu yang berdasarkan kepada budaya daerah tersebut. Egrang bambu merupakan salah satu dari sekian banyak permainan tradisional Indonesia yang perlu dilestarikan keberadaannya. Perkembangan teknologi sekarang ini sudah merambah ke segala bidang termasuk perkembambangan game (permainan). Pengenalan tentang permainan tradisional egrang dapat memanfaatkan peran kemajuan teknologi saat ini dibidang tersebut. Oleh karena itu muncul sebuah ide untuk merancang dan membangun aplikasi permainan “Egrang Run” ini diharapkan dapat menjadi suatu sarana pengenalan tentang permainan tradisional Indonesia khususnya permainan egrang bambu. Aplikasi permainan “Egrang Run” dibuat menggunakan perangkat lunak Unity versi 5. Unity merupakan suatu toolkit untuk membuat suatu video games 3 dimensi maupun 2 dimensi. Aplikasi permainan ini dikembangkan dengan metode Multimedia Development Life Cycle (MDLC) yang memiliki enam tahap, yaitu tahap konsep (Concept), tahap perancangan (Design), tahap pengumpulan materi (Material Collecting), tahap pembuatan (Assembly), tahap pengujian (testing), dan tahap distribusi (Distribution). Pengujian black-box juga digunakan pada aplikasi ini. Hasil dari penelitian ini adalah berupa aplikasi permainan “Egrang Run” yang dapat berjalan pada perangkat berbasis android. Aplikasi ini berisi pengenalan permainan tradisional egrang bambu. Berdasarkan pengujian dengan menggunakan metode black-box, seluruh fungsi yang ada dalam aplikasi permainan telah berhasil dan berjalan sesuai dengan fungsinya masing-masing.
oai:ojs.jtsiskom.undip.ac.id:article/13246
2020-04-12T10:56:01Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13246
2020-04-12T10:56:01Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 2, Year 2019 (April 2019); 71-76
Bandwidth Allocation Management of Internet Services Using Fractional Knapsack Problem
Muttaqi, Ahmad Rizaqu; Department of Computer Science, Institut Pertanian Bogor
Wahjuni, Sri; Department of Computer Science, Institut Pertanian Bogor
Neyman, Shelvie Nidya; Department of Computer Science, Institut Pertanian Bogor
2019-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13246
bandwidth allocation; fractional knapsack problem;e-government services management
Institut Pertanian Bogor;Kementerian Agama Republik Indonesia
id
The technical problems faced in e-government implemented by the Ministry of Religion of Indonesia since 2015 are minimal bandwidth requirements to provide information services and behavior of users who access entertainment sites. When peak hours occur, the congested network often occurs which becomes a significant bottleneck. This study aims to implement bandwidth management using the fractional knapsack problem method by limiting access to entertainment services. The QoS parameters used in this management are throughput, delay, and jitter. The method was tested using a paired t-test using throughput, jitter, and delay test parameters by comparing test parameters before and after bandwidth management applied. The significance value produced is between 75-85%. The method used can control the amount of traffic for each service, but on the other, hand the delay and jitter are still high. It is necessary to add additional free space to each service that can be used when needed to reduce the delay and jitter.
oai:ojs.jtsiskom.undip.ac.id:article/4767
2020-10-24T22:47:24Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4767
2020-10-24T22:47:24Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 1, Tahun 2014 (Januari 2014); 130-135
Perancangan Sistem Pakar Pendiagnosis Kerusakan Laptop di "Dinar Comp" Berbasis Web dengan PHP dan MySQL
Saputra, Wandri Okki; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2014-01-03 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4767
Sistem Pakar;Laptop;Pengguna;Pakar
id
Saat sekarang ini laptop sudah menjadi kebutuhan di kalangan pelajar, mahasiswa, karyawan dan profesi lainya. Suatu saat laptop tersebut akan mengalami kerusakan dan diperlukan seorang pakar untuk mendiagnosis kerusakan tersebut. Aplikasi sistem pakar merupakan salah satu aplikasi untuk diagnosis kerusakan laptop seperti kemampuan seorang pakar. Dengan adanya sistem pakar, dapat membantu pengguna untuk bisa mendiagnosis kerusakan laptop tanpa harus di diagnosis oleh pakar. Dalam perancangan aplikasi, metode yang digunakan adalah metode waterfall. Metode ini sangat tepat dalam pembuatan aplikasi seperti ini karena mempunyai alur yang memungkinkan perancang untuk mengevaluasi aplikasi tanpa harus mengubah dari dasar. Sedangkan tahapan dalam pembuatan aplikasi ini menggunakan beberapa tahap yaitu studi pustaka dan bimbingan, pengambilan data dan analisa (wawancara, pengamatan dan berkas informasi), perancangan, pembuatan sistem dan terakhir implementasi. Berdasarkan hasil pengujian alpha dan betha, aplikasi yang dibangun sudah berjalan cukup maksimal, tetapi tidak menutup kemungkinan dapat terjadi kesalahan dan kekurangan pada saat aplikasi digunakan.
oai:ojs.jtsiskom.undip.ac.id:article/12706
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12706
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 215-222
Perancangan dan Implementasi Presensi Digital Guru dan Karyawan SMA Negeri 9 Semarang
Septiawan, Th. Didot; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12706
Sistem Presensi Digital; PHP; Phalcon; MySQL; Nginx; Ubuntu
id
Berdasarkan surat edaran dari Kepala Dinas Pendidikan Kota Semarang, terhitung mulai Januari 2015 tiap sekolah dihimbau untuk beralih dari sistem presensi manual menjadi digital. Hingga awal Maret ini, presensi guru dan karyawan di SMA Negeri 9 Semarang masih dilakukan secara manual. Maka diperlukan sebuah penelitian untuk merancang dan menerapkan sistem presensi digital bagi SMA Negeri 9 Semarang. Tahapan penelitian meliputi perencanaan, analisis, perancangan, implementasi, pengujian, dan pemeliharaan. Perangkat lunak dibangun dengan framework PHP Phalcon, basis data MySQL, dan aplikasi webserver Nginx pada sistem operasi Ubuntu 14.04. Mesin presensi dengan metode pengenalan wajah dipilih untuk mendapatkan data kehadiran yang bersifat autentik. Pengujian dilakukan dengan metode kotak hitam dan kotak putih. Semua kebutuhan fungsional telah diimplementasikan pada aplikasi web dan kebutuhan non-fungsional pun telah terpenuhi. Sistem presensi digital ini menjadi solusi bagi SMA Negeri 9 Semarang dalam usaha uji coba penggunaan presensi digital.
oai:ojs.jtsiskom.undip.ac.id:article/13148
2020-04-12T11:00:59Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13148
2020-04-12T11:00:59Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 1, Year 2020 (January 2020); 1-5
Distributed proxy cache replacement algorithm to improve web server performance
Wijaya, Marvin Chandra; Department of Computer Engineering, Universitas Kristen Maranatha
2020-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13148
proxy server; distribute proxy cache; web QoS; cache replacement
Universitas Kristen Maranatha
id
The performance of web processing needs to increase to meet the growth of internet usage, one of which is by using cache on the web proxy server. This study examines the implementation of the proxy cache replacement algorithm to increase cache hits in the proxy server. The study was conducted by creating a clustered or distributed web server system using eight web server nodes. The system was able to provide increased latency by 90 % better and increased throughput of 5.33 times better.
oai:ojs.jtsiskom.undip.ac.id:article/12596
2020-10-24T22:48:03Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12596
2020-10-24T22:48:03Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 4, Tahun 2014 (Oktober 2014); 241-248
Pengembangan Teknologi Informasi Mobile Learning Fakultas Teknik Universitas Diponegoro Berbasis Android
Kasatria, Resi Jiwa; Program Studi Sistem Komputer, Universitas Diponegoro
2014-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12596
MySQL; Mobile Learning; Java EE; Bootstrap; Android
id
Perkembangan teknologi mobile seluler sudah sedemikian cepat dan dapat dirasakan di seluruh dunia dan dimanfaatkan dalam berbagai bidang kehidupan. Perkembangan ini dapat pula dilakukan dalam dunia pendidikan dan memungkinkan terobosan baru dalam belajar secara mobile menggunakan perangkat teknologi informasi (handphone) atau disebut mobile learning (m-learning). M-learning memiliki beberapa kelebihan di antaranya adalah independensi dalam pembelajaran. Namun, di sisi lain, perangkat pembelajaran m-learning memiliki keterbatasan sumber daya dan keragaman platform sehingga diperlukan rancangan yang mampu menjamin kompatibilitas. Aplikasi Mobile Learning ini dikembangkan menggunakan Java EE untuk menangani servernya dan untuk sisi klien menggunakan Bootstrap mobile. Basis data yang digunakan adalah MySQL. Aplikasi ini akan mempunyai 3 role pengguna yaitu admin yang akan menangani penambahan user dan pengelolaan mata kuliah, dosen yang akan memberikan materi, tugas dan kuis dan mahasiswa yang dapat melihat materi, tugas dan kuis yang diberikan dosen. Mobile Learning ini dapat membantu dosen dan mahasiswa dalam melakukan interaksi dalam berbagi materi, dalam pemberian tugas dan mengerjakan kuis. Mahasiswa maupun dosen tidak lagi harus bertatap muka, yang diperlukan hanyalah koneksi internet untuk melakukan proses belajar mengajar. Selain itu Mobile Learning ini juga dapat berjalan dengan baik saat diuji pada 3 buah versi android yang berbeda yaitu versi 2.3, versi 4.0 dan versi 4.2.
oai:ojs.jtsiskom.undip.ac.id:article/12727
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12727
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 353-360
Perancangan Sistem Sensor Pemonitor Lingkungan Berbasis Jaringan Sensor Nirkabel
Maulana, Nurhuda; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12727
Wireless Sensor Network; Sistem sensor; Atmega 2560; Arduino
id
Air pollution is a problem that get a lot of people’s attention, especially at campus environment. It is evocate the stakeholder of campus to monitor the environmental conditions at the campus which themed a green campus. Advances in science and technology, especially in computer and embedded systems in principle can be applied to solve this problem. There are creating an application system that is equipped with sensor to monitor the air quality level wirelessly. The system supports several environmental monitoring sensors that are connected in a wireless sensor network. The objective of this research was to design and create a sensor system that can monitor environment condition quantity by providing the appropriate output value. Sensors that used to read the air quality parameters is TGS 2600 to read the gas concentration of carbon monoxide (CO), TGS 2201 for nitrogen dioxide (NO2), GP2Y1010AU0F for particulate matter, BH1750 for light ambient, and SHT11 for humidity and temperature. This sensor system using Arduino board that based on Atmega 2560 microcontroller. This system is equipped with RTC as a time and GPS as a coordinate where the sensor system is placed as a node. The result of this reseach is the system able to read parameters as air quality monitoring well. The error reading in this sensor system is 0.69 ppm CO gas, 2.8 lx on the intensity of light, 0.22 C in temperature reading, and 0.98% in humidity readings.
oai:ojs.jtsiskom.undip.ac.id:article/13508
2020-07-18T16:51:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13508
2020-07-18T16:51:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 2, Year 2020 (April 2020); 113-120
RSA algorithm using key generator ESRKGS to encrypt chat messages with TCP/IP protocol
Aminudin, Aminudin; Universitas Muhammadiyah Malang
Aditya, Gadhing Putra; Universitas Muhammadiyah Malang
Arifianto, Sofyan; Universitas Muhammadiyah Malang
2020-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13508
prime numbers; RSA algorithm; RSA ESRKGS; Fermat factorization
Universitas Muhammadiyah Malang
id
This study aims to analyze the performance and security of the RSA algorithm in combination with the key generation method of enhanced and secured RSA key generation scheme (ESRKGS). ESRKGS is an improvement of the RSA improvisation by adding four prime numbers in the property embedded in key generation. This method was applied to instant messaging using TCP sockets. The ESRKGS+RSA algorithm was designed using standard RSA development by modified the private and public key pairs. Thus, the modification was expected to make it more challenging to factorize a large number n into prime numbers. The ESRKGS+RSA method required 10.437 ms faster than the improvised RSA that uses the same four prime numbers in conducting key generation processes at 1024-bit prime number. It also applies to the encryption and decryption process. In the security testing using Fermat Factorization on a 32-bit key, no prime number factor was found. The test was processed for 15 hours until the test computer resource runs out.
oai:ojs.jtsiskom.undip.ac.id:article/11979
2020-10-24T22:48:36Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11979
2020-10-24T22:48:36Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 87-94
Rancang Bangun Layanan Cloud Computing Berbasis IaaS Menggunakan Virtualbox
Afriansyah, Muhammad Faizal; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11979
Cloud computing; internet; networks; IaaS; VirtualBox
id
Today, the growth of technology is very fast and a lot of technology that can facilitate users in helping their activity is made. A technology need a server to store both systems and users data. More users needed more servers to store user data. The server room became full and needed the extra space so that it required high cost to build the server and the server space itself. The purpose of this research is to create an IaaS based server virtualization that is connected to a router, switch, virtual client and administrator with VirtualBox application. The purpose of this research can be achieved by designing an appropriate research’s methodology. There are 5 stages of implementation/methodology in building virtualization server at this research which are the system definition, requirements specification, system configuration, system testing, and system analysis. First, phase of the definition system is by describing a system of early identification, system requirements and network topology on the implemented system. The second phase is the specification requirements to determine specifications hardware and software. The hardware consists of a computer with resources 8GB RAM and AMD Phenom II X6 as a processor. The software consists of VirtualBox and operating systems. The third stage is the system configuration to declare the source code in application on each server, routers and switches to perform the function of each device. The final stage is system testing and system analysis by checking the system is ready to use and works the best. Results in this research show IaaS-based server virtualization can be connected to display a web page on all clients through virtual switches and routers on a computer.
oai:ojs.jtsiskom.undip.ac.id:article/12951
2018-05-31T08:15:14Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/12951
2018-05-31T08:15:14Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 3, Year 2017 (July 2017); i-viii
Front Matter - JTSiskom Volume 5 Nomor 3 Tahun 2017
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Departemen Teknik Sistem Komputer, Universitas Diponegoro
2017-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12951
computer engineering; embedded system; robotics; software engineering; networking; sistem komputer; sistem informasi; robotika; jaringan komputer
id
Artikel ini berisi front-matter JTSiskom Volume 5 Nomor 3 Tahun 2017, yaitu meliputi halaman sampul, halaman judul, susunan tim penyunting, ucapan terima kasih, kebijakan editorial dan daftar isi. Kebijakan editorial JTSiskom meliputi fokus dan ruang lingkup, proses review, frekuensi publikasi, kebijakan open access, pengarsipan dan pernyataan biaya pemrosesan artikel.
oai:ojs.jtsiskom.undip.ac.id:article/13590
2021-08-26T18:32:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13590
2021-08-26T18:32:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 3, Year 2020 (July 2020); 210-216
Face recognition system with PCA-GA algorithm for smart home door security using Rasberry Pi
Subiyanto, Subiyanto; Universitas Negeri Semarang
Priliyana, Dina; Universitas Negeri Semarang
Riyadani, Moh. Eki; Universitas Negeri Semarang
Iksan, Nur; Universitas Negeri Semarang
Wibawanto, Hari; Universitas Negeri Semarang
2020-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13590
face recognition; genetic algorithm; principal component analysis; raspberry pi; smart home system
Department of Electrical Engineering Universitas Negeri Semarang
id
Genetic algorithm (GA) can improve the classification of the face recognition process in the principal component analysis (PCA). However, the accuracy of this algorithm for the smart home security system has not been further analyzed. This paper presents the accuracy of face recognition using PCA-GA for the smart home security system on Raspberry Pi. PCA was used as the face recognition algorithm, while GA to improve the classification performance of face image search. The PCA-GA algorithm was implemented on the Raspberry Pi. If an authorized person accesses the door of the house, the relay circuit will unlock the door. The accuracy of the system was compared to other face recognition algorithms, namely LBPH-GA and PCA. The results show that PCA-GA face recognition has an accuracy of 90 %, while PCA and LBPH-GA have 80 % and 90 %, respectively.
oai:ojs.jtsiskom.undip.ac.id:article/12002
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12002
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 198-206
Perancangan Aplikasi Mobile Location Based Service (LBS) Untuk Lokasi Penyewaan Rumah Kos di Kota Semarang Berbasis Android
Iqbal, Maulana Muhammad; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12002
Android; Java; PHP; jQuery; MySQL; Location Based Service; Latitude; Longitude; GPS dan Google Maps APIs
id
Until now, Diponegoro University has become one of the favorite State Univesity for Senior High school students to continuing education college. During this time existing information of boarding house around the Diponegoro University still conventional, there is no mobile device applications that provide information and location of boarding house. Based on this information, it should be made an application on android Operating System to search the location of the boarding house in Semarang. Design of Mobile Location Based Service Application for boarding house locations in Semarang Based Android, a client server application created by using the Java, PHP, jQuery and MySQL for database. Intake form of latitude and longitude coordinates utilize the GPS feature on the mobile device and will be shown on Google Maps APIs. The results of this application design is the realization of a application that can search the location of boarding house based on android operating system, with features that can help users find the position of the boarding house. The application can help boarding house owners to promote their boarding house information rooming in their possession to the user. The design also introduces application android application development using the Global Positioning System functions for user navigation.
oai:ojs.jtsiskom.undip.ac.id:article/13747
2021-08-06T07:01:22Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13747
2021-08-06T07:01:22Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 1, Year 2021 (January 2021); 1-7
Comparison analysis of Euclidean and Gower distance measures on k-medoids cluster
Aditya, Agil; Department of Informatics, Universitas Singaperbangsa Karawang. Jl. H.S. Ronggowaluyo, Teluk Jambe Timur, Karawang, Jawa Barat 41361|Universitas Singaperbangsa Karawang
Sari, Betha Nurina; Department of Informatics, Universitas Singaperbangsa Karawang. Jl. H.S. Ronggowaluyo, Teluk Jambe Timur, Karawang, Jawa Barat 41361|Universitas Singaperbangsa Karawang
Padilah, Tesa Nur; Department of Informatics, Universitas Singaperbangsa Karawang. Jl. H.S. Ronggowaluyo, Teluk Jambe Timur, Karawang, Jawa Barat 41361|Universitas Singaperbangsa Karawang
2021-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13747
clustering; data mining; Euclidean; Gower; k-medoids
id
K-medoids clustering uses distance measurement to find and classify data that have similarities and inequalities. The distance measurement method selection can affect the clustering performance for a dataset. Several studies use the Euclidean and Gower distance as measurement methods in numerical data clustering. This study aims to compare the performance of the k-medoids clustering on a numerical dataset using the Euclidean and Gower distance. This study used seven numerical datasets and Silhouette, Dunn, and Connectivity indexes in the clustering evaluation. The Euclidean distance is superior in two values of Silhouette and Connectivity indexes so that Euclidean has a good data grouping structure, while the Gower is superior in Dunn index showing that the Gower has better cluster separation compared to Euclidean. This study shows that the Euclidean distance is superior to the Gower in applying the k-medoids algorithm with a numeric dataset.
oai:ojs.jtsiskom.undip.ac.id:article/12080
2018-06-12T04:32:12Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/12080
2018-06-12T04:32:12Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 3, Tahun 2015 (Agustus 2015); i-v
Front Matter - JTSiskom Vol.3 No.3 Tahun 2015
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Program Studi Sistem Komputer, Universitas Diponegoro
2015-08-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12080
computer engineering;embedded system;robotics;software engineering;networking
id
Artikel ini berisi front-matter JTSiskom Volume 3 Nomor 3 Tahun 2015, yaitu meliputi halaman sampul, halaman judul, susunan tim penyunting, daftar isi dan indeks penulis.
oai:ojs.jtsiskom.undip.ac.id:article/12978
2018-05-31T07:19:29Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/12978
2018-05-31T07:19:29Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 4, Year 2017 (October 2017); App1-10
Back Matter - JTSiskom Volume 5 Issue 4 Year 2017
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Departemen Teknik Sistem Komputer, Universitas Diponegoro
2017-11-01 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12978
computer engineering; embedded system; robotics; software engineering; networking;
id
This article contains back-matter of JTSiskom Volume 5 Issue 4 Year 2017, which includes the author's index, author guidelines, copyright notice and its transfer agreement, publication ethics statements and journal content licenses.
oai:ojs.jtsiskom.undip.ac.id:article/12651
2020-04-12T11:47:35Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12651
2020-04-12T11:47:35Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 3, Tahun 2016 (Agustus 2016); 479-484
Analisis Keamanan pada Aplikasi Her-registrasi Online Mahasiswa Universitas Diponegoro
https://jtsiskom.undip.ac.id/article/download/12651/25629
Afrih Juhad, Hilal; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2016-08-21 11:58:18
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12651
security; web application; sql injection; xss; acunetix;
id
The security aspect is often forgotten in the application of Information Technology. The attacks were caused by the negligence of the developer causes damage to the system used. SQL Injection attacks, Cross Site Scripting attacks, and no use of encrypted channels lead to the exposure of sensitive data users. Objectives of this research is to perform an audit and analysis of the security aspects against the Her-registration Colege Students Online Application of Diponegoro University. Audit and security analysis is prevention step so that the vulnerabilities found not to be a entrances to the system hackers. The results of this research are a security audit report that contains the vulnerability Her-registration College Students Online Application of Diponegoro University. The audit report will be used as a reference for application developers Her-registration Colege Students Online Application of Diponegoro University to improve the system.
oai:ojs.jtsiskom.undip.ac.id:article/13931
2021-10-02T20:35:37Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13931
2021-10-02T20:35:37Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 2, Year 2021 (April 2021); 106-112
An authentication alternative using histogram shifting steganography method
Viddin, Irsandy Maulana Satya; Department of Information System, Faculty of Computer Science, Universitas Jember, Jl. Kalimantan No. 37, Kampus Tegalboto, Jember 68121|Universitas Jember
Prihandoko, Antonius Cahya; Department of Information Technology, Faculty of Computer Science, Universitas Jember, Jl. Kalimantan No. 37, Kampus Tegalboto, Jember 68121|Universitas Jember
Firmansyah, Diksy Media; Department of Informatics, Faculty of Computer Science, Universitas Jember, Jl. Kalimantan No. 37, Kampus Tegalboto, Jember 68121|Universitas Jember
2021-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13931
authentication; steganography; histogram shifting; user credentials
id
This study aims to develop an authentication alternative by applying the Histogram shifting steganography method. The media used for authentication is image media. Histogram shifting utilizes the histogram of an image to insert a secret message. The developed authentication has implemented the Histogram shifting to insert user credentials into the carrier image. Users can use the steganographic image to log into their accounts. The method extracts the credentials from the image during the login. PSNR test of the steganographic images produces an average value of 52.52 dB. The extraction capability test shows that the method can extract all test images correctly. In addition, this authentication method is also more resistant to attacks common to password authentication.
oai:ojs.jtsiskom.undip.ac.id:article/12600
2021-01-04T19:05:21Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12600
2021-01-04T19:05:21Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 4, Tahun 2014 (Oktober 2014); 267-276
Design of wireless sensor networks (WSN) to monitor temperature and humidity using nrf24l01
Af'idah, Dwi Intan; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2014-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12600
Wireless Sensor Networks; Temperature and Humidity Monitor; nRF14L01+
id
The environmental condition in a large areas often requires the monitoring. For example, in the case of greenhouse were used to cultivation experiments, fertilization experiments, plant resistance experiments, tissue culture experiments, experimental planting of crops in the off-season, and it needs equipment to monitor and control the environmental conditions to suit the characteristics required environment. The extent of land that is must be monitored, making it needs distribute the monitor at some point so that monitoring of environmental conditions can cover the entire desired area. This is the basis for the design of wireless sensor network for monitoring temperature and humidity using the communication module nRF24L01 +. The system consists of hardware for measuring the temperature and humidity at some point in a certain area. The system is divided into several sections that is referred to as nodes. Node in the system is divided into two functions, namely the sensor node and the concentrator node.. There are two the sensor nodes which will serve to data of temperature and humidity in separate areas and transmit data to the concentrator node. The communication between nodes is done using a module nRF24L01+. The design of communication protocol designed to connect between nodes concentrator with a sensor node capable of running properly. This makes the system capable of monitoring temperature and humidity through a web page, so it can be known conditions of temperature and humidity at some point at the maximum range of 93 meters.
oai:ojs.jtsiskom.undip.ac.id:article/13018
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13018
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 2, Year 2018 (April 2018); 84-92
Design and Optimization of Arbitrary Shape of Planar Monopole Wideband Antenna using Genetic Algorithm and Moment Method
Suryana, Joko; Department of Telecommunication Engineering, Institut Teknologi Bandung
2018-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13018
ultra wideband antenna; minimum dispersion; genetic algorithm; moment method; optimal antenna
id
This paper presents a new approach in designing an ultra wideband minimum dispersion antenna optimally to avoid the degradation of broadband communications system performance. Design and iterative optimization are applied to an arbitrary shape of planar monopole antenna using a genetic algorithm combined with the moment method, abbreviated as AGMM method, and implemented with Matlab. Two arbitrary shapes of planar monopole antennas have been implemented in compact physical size using AGMM optimization, each having 9.1 GHz and 7.4 GHz bandwidths, the lowest frequency of 1.9 GHz and 2.7 GHz and fidelity 0.6 and 0.64 for any arbitrary discrete antenna and edge profile antenna. This method can be applied to design any arbitrary shapes of an ultra-wideband antenna with each has wide bandwidth more than 7 GHz, the lowest frequency below 3 GHz and a minimum fidelity of 0,55 that is suitable for high- speed communication, such as 5G system.
oai:ojs.jtsiskom.undip.ac.id:article/12905
2020-10-23T02:10:16Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12905
2020-10-23T02:10:16Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 2, Year 2017 (April 2017); 75-82
Logistics Location and Storage Determination System using LabView and Ultrasonic Sensors
Pratiwi, Artdhita Fajar; Department of Electronic Engineering, Politeknik Negeri Cilacap
Riyanto, Sugeng Dwi; Department of Electronic Engineering, Politeknik Negeri Cilacap
2017-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12905
automated guided vehicle (AGV); LabVIEW; ultrasonic navigation
id
One of the important aspects in industrial field is a good material handling in logistics. Automated Guided Vehicle (AGV) can be an alternative to making an optimal logistics system. A widely used type of AGV based on its navigation system is line follower robot. This paper explains about applying the line follower robot integrated with LabVIEW to implement ultrasonic sensor as a radar to determine an empty space in logistic storage. The utilization of ultrasonic radar makes the searching process of empty space in the storage faster. Meanwhile, LabVIEW interface is used to help the operator to monitor material handling process. The result of the testing showed that ultrasonic sensor reading in Virtual Instrument LabVIEW has a good precision level when the line follower robot moves in a straight path. The error rate was 6,19% compared to the real situation.
oai:ojs.jtsiskom.undip.ac.id:article/13965
2022-08-05T03:48:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13965
2022-08-05T03:48:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 4, Year 2021 (October 2021); 224-229
Malicious URLs detection using data streaming algorithms
Adewole, Kayode Sakariyah; Department of Computer Science, Faculty of Communication and Information Sciences, University of Ilorin. PMB 1515 Ilorin, Kwara State|University of Ilorin
Raheem, Muiz Olalekan; Department of Computer Science, Faculty of Communication and Information Sciences, University of Ilorin. PMB 1515 Ilorin, Kwara State|University of Ilorin
Abdulraheem, Muyideen; Department of Computer Science, Faculty of Communication and Information Sciences, University of Ilorin. PMB 1515 Ilorin, Kwara State|University of Ilorin
Oladipo, Idowu Dauda; Department of Computer Science, Faculty of Communication and Information Sciences, University of Ilorin. PMB 1515 Ilorin, Kwara State|University of Ilorin
Balogun, Abdullateef Oluwagbemiga; Department of Computer Science, Faculty of Communication and Information Sciences, University of Ilorin. PMB 1515 Ilorin, Kwara State|University of Ilorin
Baker, Omotola Fatimah; Department of Computer Science, Faculty of Communication and Information Sciences, University of Ilorin. PMB 1515 Ilorin, Kwara State|University of Ilorin
2021-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13965
Data streaming; Phishing; Naïve Bayes; Machine learning; Hoeffding Tree.
en
As a result of advancements in technology and technological devices, data is now spawned at an infinite rate, emanating from a vast array of networks, devices, and daily operations like credit card transactions and mobile phones. Datastream entails sequential and real-time continuous data in the inform of evolving stream. However, the traditional machine learning approach is characterized by a batch learning model. Labeled training data are given apriori to train a model based on some machine learning algorithms. This technique necessitates the entire training sample to be readily accessible before the learning process. The training procedure is mainly done offline in this setting due to the high training cost. Consequently, the traditional batch learning technique suffers severe drawbacks, such as poor scalability for real-time phishing websites detection. The model mostly requires re-training from scratch using new training samples. This paper presents the application of streaming algorithms for detecting malicious URLs based on selected online learners: Hoeffding Tree (HT), Naïve Bayes (NB), and Ozabag. Ozabag produced promising results in terms of accuracy, Kappa and Kappa Temp on the dataset with large samples while HT and NB have the least prediction time with comparable accuracy and Kappa with Ozabag algorithm for the real-time detection of phishing websites.
oai:ojs.jtsiskom.undip.ac.id:article/12671
2018-06-12T04:57:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12671
2018-06-12T04:57:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); 512-522
Aplikasi Multimedia sebagai Media Pembelajaran Sejarah Indonesia Masa Perjuangan Kemerdekaan Untuk Sekolah Dasar Berbasis Android
Nastiti, Aulia; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12671
Multimedia Learning; Unity Engine; Multimedia Development Life Cycle (MDLC); History of Indonesia
id
History teaching at school needs new methods to improve students' interest in learning history. This is because method that commonly used in schools is where students only listen to what teacher explained. The textbooks used usually only have few illustrations so that students are less interested and easily bored. Based on this problem, A Multimedia Learning Application was built and it is specifically made for Android devices. This application is expected to support the learning process at school. It was built using the Unity Engine. Adobe Illustrator and Adobe Photohop also used to create application's design and illustrations to improve application's interface. Development method used for this application is the Multimedia Development Life Cycle (MDLC). This application was tested using the Black Box Test and the Beta Test. Results from Black Box testing is that all functions in this application has been running properly. Results obtained from Beta testing is that more than 75% of respondents gave positive responses to the application and it can be concluded that Multimedia Learning Application can be used to support the learning process at school.
oai:ojs.jtsiskom.undip.ac.id:article/14141
2022-08-06T18:56:56Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14141
2022-08-06T18:56:56Z
Jurnal Teknologi dan Sistem Komputer
2022: Publication In-Press
Evaluations of Emotion Analysis of Tweets using Bidirectional Long Short Term Memory and Conventional Machine Learning
https://jtsiskom.undip.ac.id/article/download/14141/0
https://jtsiskom.undip.ac.id/article/download/14141/0
Kurniasih, Aliyah; Universitas Nusa Mandiri
Santoso, Aloysius Kurniawan; Universitas Nusa Mandiri
Wicaksono, Bagus Dwi; Universitas Nusa Mandiri
Pardede, Hilman F; Universitas Nusa Mandiri
2022-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14141
Tweet; Emotion; BiLSTM; Machine Learning
en
Many ideas are contained in the social media twitter as a form of expression for an event. This review can be used to determine a person's emotions based on text data so that we can determine the next action in addressing and responding to that opinion. Emotion classification on twitter can be done by recognizing the tweet text pattern of the user. In this study, representing emotions using the BiLSTM model and the Conventional Machine Learning model. The amount of learning rate and the number of layers and the optimizer used and the number of epochs in the BiLSTM model can affect the accuracy results. In the conventional machine learning model, the K value of the KNN, the selection of the naive bayes model on probalistic, and the Decision Tree variation in the values of Max-depth, min-leaves, min-split will affect the results of the accuracy value. So that we get a good model for the classification of emotional sentiments based on text data from an opinion on the tweets page.
oai:ojs.jtsiskom.undip.ac.id:article/12682
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12682
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 34-43
Pengembangan Sistem Informasi Pemesanan Layanan Jasa Cleaning Service Berbasis Web Dan Mobile Di Liochita Cleaning Semarang
Agung, Aulio Romadho; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12682
information systems; Android; CodeIgniter; Bootstrap
id
Liochita cleaning is a company engaged in the field of cleaning services which are located in the city of Semarang. Until now, the existing of information systems on Liochita Cleaning were not sufficiently able to manage the company and thus to make this company as a company that developed and developing its field and can compete with other companies is not possible. Start from recording customer data and order data, which is the became one as income data, so this companies are less aware in detail of the customer data. On the other hand, customers must make a call in advance to order the services that it requires no small cost. Lack of marketing facilities makes this company unable to include all of costumers in the city of Semarang. Data recording is still using paper, so this company were at risk of paper lost which is containing data that has been recorded . Development of an information system in this study using the method of the waterfall. Waterfall model consists of: requirements, design, implementation, testing and maintenance. For the start of the design, developer need to observations or interviews to determine the needs of the system that being developed. Applications developed using the framework CodeIgniter. The results of this final project is an information system that can meet the needs of Liochita Cleaning in the management of these services, customers and orders in accordance with the business processes that Liochita Cleaning have and allow customers to book services .
oai:ojs.jtsiskom.undip.ac.id:article/13323
2019-04-10T16:17:58Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/13323
2019-04-10T16:17:58Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 1, Year 2019 (January 2019); i-viii
Front Matter - JTSiskom Volume 7 Issue 1 Year 2019
"Front Matter","Back Matter"
JTSiskom, Editor in Chief; Department of Computer Engineering, Universitas Diponegoro
2019-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13323
computer engineering; embedded system; robotics; software engineering; networking
Department of Computer Engineering, Universitas Diponegoro
en
This article contains front-matter of JTSiskom Volume 7 Number 1 Year 2019, which includes a cover page, title page, editorial team, acknowledgment, editorial policy and table of contents. JTSiskom's editorial policies include focus and scope, review process statement, publication frequency, open access policy, archiving policy and statement of article processing fee.
oai:ojs.jtsiskom.undip.ac.id:article/4762
2020-10-24T22:47:11Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4762
2020-10-24T22:47:11Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 1, Tahun 2014 (Januari 2014); 79-86
Analisis Implementasi Infrastructure as A Service Menggunakan Ubuntu Cloud Infrastruktur
Rahma, Norma Fitra Puspa; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2014-01-03 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4762
Cloud Computing;IaaS;OpenStack;Mesin Virtual
id
Semakin canggih dan berkembangnya teknologi informasi di berbagai aspek kehidupan, meniscayakan perguruan tinggi sebagai institusi pengembang ilmu pengetahuan dan teknologi (IPTEK) untuk merespon positif. Hal ini akan berdampak juga dalam perkembangan perangkar keras yang secara tidak langsung harus mengikuti perkembangan teknologi informasi yang ada sehingga akan dilakukan penambahan perangkat yang akan menyebabkan penambahan biaya untuk membeli perangkat yang baru. Hal tersebut dapat dipenuhi dengan menggunakan teknologi cloud computing. Cloud computing merupakan model komputasi, dimana sumber daya seperti daya komputasi, penyimpanan, jaringan dan perangkat lunak disediakan sebagai laayanan di internet. Sumber daya komputasi tersebut dapat dipenuhi oleh layanan layanan cloud Infrastructure as a Service (IaaS).Infrastructure as a Service tersebut dibangun dengan menngunakan Infrastruktur Cloud Ubuntu. Sistem Operasi yang digunakan adalah Ubuntu Server 12.04 LTS dan serta perangkat lunak yang digunakan untuk membangun infrastruktur adalah OpenStack versi essex. Hasil dari tugas akhir ini adalah terciptanya mesin virtual berdasarkan spesifikasi CPU, memory, dan disk yang dipilih melalui flavor yaitu m1.tiny dengan spesifikasi memori 512 MB, disk 0 GB, ephemeral 0 GB, vCPU 1. Image yang digunakan pada instance adalahsServer Ubuntu 12.04.3 LTS. Kecepatan CPU yang didapat pada mesin virtual tersebut adalah 3000,106 MHz. Penggunaan CPU pada instance dengan nama “webserver” meliputi 0,3% dengan sisa 0,97%, Memori 422764k dari total keseluruhan 503496.
oai:ojs.jtsiskom.undip.ac.id:article/12701
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12701
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 178-186
Pembuatan Aplikasi Pengembangan Sistem Pengawasan Kepatuhan Berbasis Web Pada Perusahaan Kontraktor Pertambangan
Almira, Talitha; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12701
Teknologi Informasi; white box; rapid application development; pengembangan perangkat lunak
id
Perkembangan teknologi informasi yang sangat pesat memungkinkan suatu data atau informasi dapat disimpan dan diperoleh dengan mudah dan cepat. Dari segi ukuran data, juga dapat dilakukan dalam skala yang besar. Bagi perusahaan bisnis, manfaat teknologi informasi ini umumnya di gunakan untuk mencatat, mengolah dan menyajikan data transaksi berdasarkan proses bisnis yang dijalankannya. Perancangan aplikasi system pengawasan kepatuhan pada penelitian ini bertujuan untuk merancang system pengawasan kepatuhan sebagai sarana untuk mengawasi tingkat kepatuhan perusahaan kontraktor pertambangan terhadap peraturan yang berlaku. Aplikasi ini berbasis web dengan menggunakan bahasa pemrograman C# dan basisdata SQL Server Local Database. Dalam melakukan penelitian ini, aplikasi dibangun dengan metode pengembangan perangkat lunak Rapid Application Development (RAD). Pengujian yang dilakukan pada aplikasi adalah dengan menggunakan metode whitebox. Berdasarkan hasil pengujian yang dilakukan pada aplikasi sistem pengawasan kepatuhan berbasis website, aplikasi sudah mampu berjalan dengan cukup baik. Hasil pengujian menunjukkan berbagai fitur yang ada pada aplikasi ini dapat berfungsi sebagaimana mestinya.
oai:ojs.jtsiskom.undip.ac.id:article/13276
2021-05-19T03:26:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13276
2021-05-19T03:26:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 4, Year 2019 (October 2019); 141-146
Performance analysis of gray code number system in image security
Babatunde, Akinbowale Nathaniel; Department of Computer Science, College of Communication and Information Technology, Kwara State University
Jimoh, Ebunayo Rachael; Department of Physical and Mathematical Sciences, Faculty of Science, Crown Hill University
Oshodi, Oladipupo; Department of Computer Science, College of Communication and Information Technology, Kwara State University
Alabi, Olujuwon Ayoseyi; Department of Computer Science, Abo Akademi University
2019-10-31 15:18:58
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13276
Gray code number system; spatial domain; image encryption
Kwara State University, Nigeria; Crown Hill University, Nigeria; Abo Akademi University, Finland
en
The encryption of digital images has become essential since it is vulnerable to interception while being transmitted or stored. A new image encryption algorithm to address the security challenges of traditional image encryption algorithms is presented in this research. The proposed scheme transforms the pixel information of an original image by taking into consideration the pixel location such that two neighboring pixels are processed via two separate algorithms. The proposed scheme utilized the Gray code number system. The experimental results and comparison shows the encrypted images were different from the original images. Also, pixel histogram revealed that the distribution of the plain images and their decrypted images have the same pixel histogram distributions, which means that there is a high correlation between the original images and decrypted images. The scheme also offers strong resistance to statistical attacks.
oai:ojs.jtsiskom.undip.ac.id:article/5490
2022-04-11T10:06:07Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/5490
2022-04-11T10:06:07Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 2, Tahun 2014 (April 2014); 175-180
Aplikasi Pemesanan Makanan Berbasis Mobile Pada Rumah Makan Lek Nonong
Nugraha, Adi Putra; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2014-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/5490
Mobile-Based Applications;jQuery Mobile;PHP;HTML;MySQL;Javascript;DFD (Data Flow Diagram)
id
The restaurant business that began growing in Semarang in particular areas Tembalang. Various types of food and drink offered by restaurants. Of course, to be able to compete the restaurant needs good management in the effort to obtain optimal benefits. Based on the problems need to develop an Order Food Mobile-Based Application to support the work processes of the restaurant, especially in the booking process and report transactions menu. The mobile application was built using jQuery Mobile programming language and HTML. The use of mobile applications is supported by an application which is running on a desktop computer that was built using the programming language PHP, Javascript and MySQL databases. Modeling applications was built using DFD (Data Flow Diagram). The results of the design Order Food Mobile-Based Application is an application that can be used for the work process and manage reports deals on restaurants, and also an application that can be used to enter the booking menu using mobile devices.
oai:ojs.jtsiskom.undip.ac.id:article/12717
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12717
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 305-314
Perancangan Permainan “UangAndro” Sebagai Media Pembelajaran Pengenalan Mata Uang Rupiah Pada Anak Berbasis Android
Wulansari, Siti; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12717
Permainan; UangAndro; Construct 2; Regresi Linier Sederhana
id
Untuk melatih dan meningkatkan kemampuan siswa dalam berhitung perlu adanya metode dan media pembelajaran yang baru. Dengan adanya metode dan pembelajaran baru diharapkan agar siswa dapat meningkatkan semangat dan minat dalam berhitung. Media yang digunakan untuk berhitung adalah mata uang rupiah. Melalui media mata uang rupiah tersebut dibangun sebuah aplikasi permainan “UangAndro” berbasis Android yang diharapkan siswa dapat lebih mudah untuk mengenal mata uang rupiah dan dapat melatih kemampuan dalam berhitung menggunakan media mata uang rupiah. Perancangan permainan “UangAndro” dibuat menggunakan Construct 2. Construct 2 adalah sebuah game engine dengan grafik 2 dimensi berbasis html 5. Permainan ini dikembangkan dengan metode Multimedia Development Life Cycle (MDLC) yang bersumber dari Luther dan sudah dimodifikasi oleh Sutopo. Pengujian aplikasi permainan yang telah dibuat menggunakan metode black-box, pengujian ini dilakukan untuk memeriksa fungsi yang terdapat dalam aplikasi permainan. Pengujian ke pengguna dengan memberikan tes pada siswa-siswi. Data yang dihasilkan akan dianalisis menggunakan analisis regresi linier sederhana. Aplikasi permainan “UangAndro” sebagai penegenalan mata uang rupiah yang dapat melatih kemampuan siswa dalam berhitung menggunakan media mata uang rupiah sudah berhasil dirancang dan dibangun menggunakan Construct 2. Berdasarkan pengujian black- box, menunjukkan bahwa permainan sudah berjalan sesuai spesifikasi kebutuhan yang menampilkan hasil uji pada tiap fungsi aplikasi dan tombol. Pada uji hipotesis yaitu uji F dan uji t, dapat disimpulkan bahwa model regresi yang dihasilkan cocok dan adanya pengaruh nyata (signifikan) variabel lama belajar terhadap variabel hasil belajar.
oai:ojs.jtsiskom.undip.ac.id:article/13209
2020-07-18T16:51:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13209
2020-07-18T16:51:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 2, Year 2020 (April 2020); 84-88
Mamdani fuzzy inference system for mapping water quality level of biofloc ponds in catfish cultivation
Pujiharsono, Herryawan; Institut Teknologi Telkom Purwokerto
Kurnianto, Danny; Institut Teknologi Telkom Purwokerto
2020-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13209
Mamdani FIS; pH level; temperature monitoring; dissolved oxygen concentration; catfish biofloc
Kementerian Riset, Teknologi, dan Pendidikan Tinggi, Indonesia
id
The government has launched a program to increase the production of catfish by using biofloc ponds. The biofloc ponds can maintain the quality of water biologically to maximize the growth of fish. However, the level of water quality monitoring is generally only divided into good or bad categories so that it cannot represent the condition of fish growth. Therefore, this study aims to get the level of water quality (0–100 %) using the Mamdani fuzzy inference system (FIS) algorithm based on pH, temperature, and dissolved oxygen (DO). The level of water quality was correlated based on catfish growth conditions. The results showed that the range of values of the water quality level for each condition of catfish growth was 100 % for normal-living fish, 83–99 % for stunted fish growth, and < 83% for threatened fish. The FIS algorithm had 89.92 % of accuracy.
oai:ojs.jtsiskom.undip.ac.id:article/11974
2020-04-12T11:47:16Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11974
2020-04-12T11:47:16Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 51-57
Handsight: Hand-Mounted Device untuk Membantu Tunanetra Berbasis Ultrasonic dan Arduino
Purnomo, Eko Setyo; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11974
blind; microcontroller; proximity sensor; ultrasonic
id
Generally, blind people use a cane to know the distance around them. A cane was normally use when they walk outdoors, but if the cane used in indoors; it is not used because of fear of damaging the goods-glassware. Another disadvantage of the stick was usually used just to feel the objects / obstacles below the blinds, and other obstacles such as cars or trucks, which often not detected by the cane. Blind people also have constraints to determine the distance of nearby objects, such as people to talk to, etc. The main component of the system is sensor HC-SR04 used to scan the surrounding area by emitting ultrasonic waves. Echoes from objects were use as an input to microcontroller, and then it used to determine the direction and the distance of objects around the blinds using the servo arm movement and buzzer sound. The design of the device utilizes the theory of sound waves velocity in the air, and it was carried out in several steps. The first step is making the hardware device, which uses sensor HC-SR04, micro servo Tower Pro, and power supply of nine Volt battery. The test result shows that the system is able to detect objects with a range of 60 degrees. The design of the device was valuable because it is wearable which can be attached to the back of the hands. Conceptually, the device has met the basic criteria that detect objects and give feedback to the user. Some things that can be improved are power supply and increasing device responsibility so it is able to read distance and give feedback more accurately and more quickly.
oai:ojs.jtsiskom.undip.ac.id:article/12922
2020-04-12T02:18:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12922
2020-04-12T02:18:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 3, Year 2017 (July 2017); 101-105
Cultural Heritage Digitalization on Traditional Sundanese Music Instrument Using Augmented Reality Markerless Marker Method
Arifitama, Budi; Department of Informatics, Universitas Trilogi
Syahputra, Ade; Department of Informatics, Universitas Trilogi
2017-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12922
augmented reality; digital preservation; traditional music instrument; cultural heritage
en
Research into cultural heritage which implements augmented reality technology is limited. Most recent research on cultural heritage are limited on storing data and information in the form of databases, this creates a disadvantage for people who wants to see and feel at the same moment on actual cultural heritage objects. This paper, proposes a solution which could merge the existing cultural object with people using augmented reality technology. This technology would preserve traditional instrument in the form of 3D object which can be digitally protected. The result showed that the use of augmented reality on preserving cultural heritage would benefit people who try to protect their culture.
oai:ojs.jtsiskom.undip.ac.id:article/13422
2021-08-26T18:32:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13422
2021-08-26T18:32:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 3, Year 2020 (July 2020); 178-184
Face sketch recognition using principal component analysis for forensics application
Purwandari, Endina Putri; Department of Informatics, Universitas Bengkulu
Erlansari, Aan; Department of Informatics, Universitas Bengkulu
Wijanarko, Andang; Department of Informatics, Universitas Bengkulu
Adrian, Erich Adinal; Department of Informatics, Universitas Bengkulu
2020-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13422
sketch; face; principal component analysis; digital image; forensics
id
Recognition of human faces in forensics applications can be identified through the Sketch recognition method by matching sketches and photos. The system gives five criminal candidates who have similarities to the sketch given. This study aims to perform facial recognition on photographs and sketches using Principal Component Analysis (PCA) as feature extraction and Euclidean distance as a calculation of the distance of test images to training images. The PCA method was used to recognize facial images from pencil sketch drawings. The system dataset is in the form of photos and sketches in the CUHK Face Sketch database consists of 93 photos and 93 sketches, and personal documentation consists of five photos and five sketches. The sketch matching application to training data produces an accuracy of 76.14 %, precision of 91.04 %, and recall of 80.26 %, while testing with sketch modifications produces accuracy and recall of 95 % and precision of 100 %.
oai:ojs.jtsiskom.undip.ac.id:article/11997
2018-06-12T04:27:42Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/11997
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); i-vi
Front Matter - JTSiskom Vol.3 No.2 Tahun 2015
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Program Studi Sistem Komputer, Fakultas Teknik, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11997
computer engineering;embedded system;robotics;software engineering;networking
id
Artikel ini berisi front-matter JTSiskom Volume 3 Nomor 2 Tahun 2015, yaitu meliputi halaman sampul, halaman judul, susunan tim penyunting, daftar isi dan indeks penulis.
oai:ojs.jtsiskom.undip.ac.id:article/13768
2021-08-05T17:57:05Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13768
2021-08-05T17:57:05Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 4, Year 2020 (October 2020); 289-296
Tea clone classification using deep CNN with residual and densely connections
Ramdan, Ade; Lembaga Ilmu Pengetahuan Indonesia
Zilvan, Vicky; Lembaga Ilmu Pengetahuan Indonesia
Suryawati, Endang; Lembaga Ilmu Pengetahuan Indonesia
Pardede, Hilman F; Lembaga Ilmu Pengetahuan Indonesia
Rahadi, Vitria Puspitasari; Pusat Penelitian Teh dan Kina
2020-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13768
Gambung tea clone; deep CNN; skip connection; densely connected networks; residual connected networks
id
Tea clone of Gambung series is a superior variety of tea that has high productivity and quality. Smallholder farmers usually plant these clones in the same areas. However, each clone has different productivity or quality, so it is difficult to predict the production quality in the same area. To uniform the variety of clones in an area, smallholder farmers still need experts to identify each plant because one and other clones share the same visual characteristics. We propose a tea clone identification system using deep CNN with skip connection methods, i.e., residual connections and densely connections, to tackle this problem. Our study shows that the proposed method is affected by the hyperparameter setting and the combining feature maps method. For the combining method, the concatenation method on a densely connected network shows better performance than the summation method on a residual connected network.
oai:ojs.jtsiskom.undip.ac.id:article/12013
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12013
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 282-294
Rancang Bangun Sistem Telekomunikasi Konvergen Berbasis Voice over Internet Protocol Menggunakan Virtualbox
Aditya, Yudha; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12013
Telekomunikasi; VoIP; GSM; IP PBX; Asterisk; Dialplan
id
Perkembangan teknologi yang sangat pesat, membuat teknologi telekomunikasi semakin berkembang. Voice over Internet Protocol (VoIP), Public Switched Telephone Network (PSTN), Global System for Mobiles (GSM) dan internet adalah teknologi terkini dalam memenuhi kebutuhan seseorang dalam berkomunikasi. Di sebagian besar implementasinya, penyedia layanan PSTN dan GSM memberikan sebuah tarif dalam setiap panggilan yang terjadi. Perancangan dan pembangunan sistem ini bertujuan untuk menciptakan sebuah sistem telekomunikasi berbasis VoIP, yang dapat menghubungkan jaringan lokal, GSM dan internet secara terpusat, demi memenuhi kebutuhan komunikasi seseorang dengan mobilitas tinggi disertai fleksibilitas pengaturan alur panggilan, untuk menghemat anggaran penggunaan layanan telekomunikasi. Metodologi penelitian tugas akhir ini dibagi menjadi 4 tahapan. Tahapan tersebut diantaranya adalah definisi sistem, spesifikasi kebutuhan, konfigurasi sistem dan pengujian sistem. Definisi sistem dibuat dengan mendefinisikan gambaran dan cara kerja sistem secara umum. Spesifikasi kebutuhan dibuat dengan menyesuaikan kebutuhan perangkat keras dan perangkat lunak yang dibutuhkan oleh sistem. Konfigurasi dilakukan untuk mengimplementasikan pengaturan mengenai dialplan, Interactive Voice Response (IVR) dan kotak suara. Pengujian sistem adalah tahap untuk memeriksa keseluruhan fungsi pada sistem. Sistem ini diuji dengan melakukan panggilan dari setiap klien. Hasil dari pengujian menunjukkan bahwa sistem mampu memenuhi kebutuhan komunikasi seseorang dengan mobilitas tinggi. Fleksibilitas pengaturan panggilan membuat sistem dapat berkomunikasi dengan jaringan GSM dan VoIP Rakyat serta dapat menghemat tarif penggunaan layanan telekomunikasi. Sistem juga dapat mencatat aktivitas panggilan dengan memanfaatkan fitur Call Detail Record (CDR). Penelitian ini dapat dijadikan sebagai alternatif bagi perkantoran maupun instansi, untuk menggunakan layanan telekomunikasi secara terpusat, agar penghematan anggaran dalam penggunaan telekomunikasi menjadi lebih efisien.
oai:ojs.jtsiskom.undip.ac.id:article/12963
2020-04-12T02:18:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12963
2020-04-12T02:18:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 4, Year 2017 (October 2017); 147-152
Improved Accuracy of Classification Comprehension Level of Teaching Materials Using Artificial Neural Networks and Genetic Algorithms
Somantri, Oman; Department of Informatics, Politeknik Harapan Bersama Tegal
Wiyono, Slamet; Department of Informatics, Politeknik Harapan Bersama Tegal
2017-10-26 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12963
Artificial neural networks; genetic algorithm; lecturer performance assessment
id
Decision support systems can be applied to perform a lecturer's performance assessment. This research aims to develop a hybrid model using the artificial neural network (ANN) and genetic algorithm (GA) that can be implemented and used as a model of decision support data analysis that produce better accuracy, specifically to assess the lecturer's comprehension of their teaching materials. The use of GA in determining the ANN parameter has increased the accuracy from 85.36% to 85.73%. The training cycle is also reduced to 624 from 1000. The use of this JST-GA model can be applied to provide a better lecture's performance assessment system.
oai:ojs.jtsiskom.undip.ac.id:article/12807
2020-04-12T10:52:11Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12807
2020-04-12T10:52:11Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Issue 4, Year 2016 (October 2016); 502-509
Design of "Sholat Yukk" Android Application as Learning Media Children Prayer
Lesmana, Hendy Cahya; Department of Computer Engineering, Universitas Diponegoro
Isnanto, Rizal; Department of Computer Engineering, Universitas Diponegoro
Widianto, Eko Didik; Department of Computer Engineering, Universitas Diponegoro
2016-10-31 00:07:38
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12807
Android application; the five times obligatory prayers a day;praying application
id
The implementation of the five times obligatory prayers a day is mandatory for Muslims. To inculcate the habit of five times praying a day should begin at the early age. Less fortunate, there are only limited media used for practicing the five times prayer that is attractive for children. It requires an innovative, interesting, and easier learning method with the use of technology in Islam especially learning the procedure of the five times a day obligatory prayers. Given the number of smartphones users with the Android operating system, so a "SHOLAT YUKK" software application is made On Android for children’s Learning Media Prayer. The results of this research are the realization of learning application procedures for the five daily prayers based on Android that is used for the five-day prayers learning, especially for children. This "SHOLAT YUKK" software applications on Android as a prayers learning for children can now be used as an obligatory five times a day prayers learning.
oai:ojs.jtsiskom.undip.ac.id:article/13844
2021-10-02T20:35:37Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13844
2021-10-02T20:35:37Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 2, Year 2021 (April 2021); 70-76
Hand motion strength forecasting using Extreme Learning Machine for post-stroke rehabilitation
https://jtsiskom.undip.ac.id/article/download/13844/30010
Anam, Khairul; Department of Electrical Engineering, Universitas Jember. Jl. Kalimantan No. 37, Kampus Tegalboto, Jember 68121|Universitas Jember
Chaidir, Ali Rizal; Department of Electrical Engineering, Universitas Jember. Jl. Kalimantan No. 37, Kampus Tegalboto, Jember 68121|Universitas Jember
Isman, Fahrul; Department of Electrical Engineering, Universitas Jember. Jl. Kalimantan No. 37, Kampus Tegalboto, Jember 68121|Universitas Jember
2021-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13844
electromyography; Extreme Learning Machine; forecasting; hand-robot; stroke rehabilitation
id
Stroke or Cerebrovascular accident (CVA) can cause weakness in one side of the body, including the upper limbs such as the hand. Rehabilitation is needed to restore the function of the hand. Rehabilitation should also measure the strength of the movements carried out. This article aims to forecast the strength of movement based on Electromyography (EMG) signals using the Extreme Learning Machine (ELM). This study collected EMG signal data and movement strength, carried out data pre-processing and data extraction using various extraction features, applied ELM for forecasting strength based on EMG signals, and applied created models in stroke therapy robots. The forecasting model is evaluated by measuring the Mean Squared Error (MSE). The average value of the best MSE in offline testing is 1.77, while the real-time testing is 0.79. A small MSE value indicates that the model is good enough. The resulted value of strength can be applied to make the stroke therapy robots actuating properly.
oai:ojs.jtsiskom.undip.ac.id:article/12118
2020-08-06T13:45:02Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12118
2020-08-06T13:45:02Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 3, Tahun 2015 (Agustus 2015); 412-420
Aplikasi Pembelajaran Tatacara Shalat Jumat Berbasis Android
Setiyawan, Ferry Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2015-08-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12118
Application; Android; Friday Prayer; Eclipse
id
For male muslim eid on Friday is obligatory. But in practice there are problems such as application of procedures for Friday prayers is not appropriate and make the pilgrims do not pray with good. For that reason, need a method of learning and innovation easier and more attractive to use technology in the field of islamic learning especially for procedures Friday prayers. As many smartphone users with an operating system android, then made learning application procedures for Friday prayers based on android. The application of learning is made using software Eclipse IDE and Android SDK with Java as a programming language. Stages of development software used is SDLC (Software Development Life Cycle) by using the method waterfall, as modeling software used is UML (Unified Modelling Language). Steps in this research is software requirement analysis, design, coding, testing and maintenance. Functional testing using a method of black box. The result of this research is application procedures of friday prayers learning based on Android can be use to learning friday prayers. The application can run well on a device with a minimum of android operating system version sandwitch 4.0 (Ice Cream Sandwitch) with the storage space available mb of 7MB. Function menus and buttons is going according to their respective functions. This application for procedures of friday prayers can be used as a medium for learning friday prayers.
oai:ojs.jtsiskom.undip.ac.id:article/12990
2021-05-25T04:33:32Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12990
2021-05-25T04:33:32Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 2, Year 2018 (April 2018); 51-56
Identification of Herbal Medicinal Plants Based on Leaf Image Using Gray Level Co-occurence Matrix and K-Nearest Neighbor Algorithms
https://jtsiskom.undip.ac.id/article/download/12990/26698
Ni'mah, Fittria Shofrotun; Department of Informatics, Universitas Dian Nuswantoro
Sutojo, T; Department of Informatics, Universitas Dian Nuswantoro
Setiadi, De Rosal Ignatius Moses; Department of Informatics, Universitas Dian Nuswantoro
2018-03-14 16:18:39
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12990
digital leaf image identification; herbal medicinal plants; GLCM analysis; KNN classification
id
Medicinal plants can be used as an alternative natural treatment, instead of chemical drugs. But because of too many types of plants and lack of knowledge, it will be difficult to identify these herbs. Computer assistance can be used to facilitate the identification of these herbs. This research proposes the identification of herbal plants based on leaf image using texture analysis. There are 10 types of herbal medicinal plants used in this study. The texture analysis used was GLCM by extracting contrast, correlation, energy, and homogeneity. Classification is done by KNN. The result of the experiment showed that the accuracy of identification using 9-fold cross-cross validation method was 83.33% using 9 subsets.
oai:ojs.jtsiskom.undip.ac.id:article/2959
2018-06-12T02:50:41Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/2959
2018-06-12T02:50:41Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 3, Tahun 2013 (Agustus 2013); 66-77
Sistem Informasi Penjualan Pemasangan Kacafilm “HS Auto Film"
Pratjitana, Noer Tjahja Moekthi; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2013-07-26 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/2959
Information System; application; desktop; VB; .NET; SQLServer
id
The growing market share in many business areas especially in service area is causing the use of conventional accounting system being ineffective. One of the companies which still using the conventional one is a window film set-up service company called HS Auto Film. The process of processing sales data is less accurate and slower in the contrary of the developing sales data. Computer-based window film set-up Sales Information System is built in order to make the processing data more accurate and faster. The information system is built using Visual Basic programming language along with .NET framework technology and SQL Server database that embedded in the application itself. The making and development process of the Sales Information System is using waterfall method. Waterfall method consists of user requirement, analysis, design, implementation, and testing. Entity Relationship Diagram, Data Flow Diagram and Flowchart are also used in the Information System design.The output of this application design is a desktop application that can help user to control the set-up of window film, manage payment bill, and manage document in accounting in faster and more accurate way. The information system can be developed later using web-based system so that the development and maintenance can be done easier.
oai:ojs.jtsiskom.undip.ac.id:article/13970
2022-08-05T03:48:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13970
2022-08-05T03:48:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 4, Year 2021 (October 2021); 191-198
Real-time currency recognition on video using AKAZE algorithm
Adhinata, Faisal Dharma; Department of Software Engineering, Faculty of Informatics, Institut Teknologi Telkom Purwokerto. Jl. D. I. Panjaitan No. 128, Purwokerto, Jawa Tengah 53147|Institut Teknologi Telkom Purwokerto
Adhitama, Rifki; Department of Software Engineering, Faculty of Informatics, Institut Teknologi Telkom Purwokerto. Jl. D. I. Panjaitan No. 128, Purwokerto, Jawa Tengah 53147|Institut Teknologi Telkom Purwokerto
Segara, Alon Jala Tirta; Department of Software Engineering, Faculty of Informatics, Institut Teknologi Telkom Purwokerto. Jl. D. I. Panjaitan No. 128, Purwokerto, Jawa Tengah 53147|Institut Teknologi Telkom Purwokerto
2021-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13970
currency recognition; SIFT algorithm; AKAZE algorithm; real-time video data
en
Currency recognition is one of the essential things since everyone in any country must know money. Therefore, computer vision has been developed to recognize currency. One of the currency recognition uses the SIFT algorithm. The recognition results are very accurate, but the processing takes a considerable amount of time, making it impossible to run for real-time data such as video. AKAZE algorithm has been developed for real-time data processing because of its fast computation time to process video data frames. This study proposes the faster real-time currency recognition system on video using the AKAZE algorithm. The purpose of this study is to compare the SIFT and AKAZE algorithms related to a real-time video data processing to determine the value of F1 and its speed. Based on the experimental results, the AKAZE algorithm is resulting F1 value of 0.97, and the processing speed on each video frame is 0.251 seconds. Then at the same video resolution, the SIFT algorithm results in an F1 value of 0.65 and a speed of 0.305 seconds to process one frame. These results show that the AKAZE algorithm is faster and more accurate in processing video data.
oai:ojs.jtsiskom.undip.ac.id:article/12666
2018-06-12T04:57:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12666
2018-06-12T04:57:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); 461-470
Location Based Service sebagai Penunjuk Lokasi Hotel di Kota Semarang Berbasis Augmented Reality
Permana, Indra; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12666
Augmented Reality; Location Based Services (LBS); Junaio; POI
id
Semarang dikenal sebagai kota yang unik karena mempunyai destinasi wisata yang dipengaruhi oleh banyaknya etnis yang ada. Selain keunikan pariwisatanya, Kota Semarang juga dapat dipandang sebagai kota bisnis, terbukti dengan menjamurnya tempat usaha seperti restaurant, cafe dan yang paling pesat pertumbuhannya saat ini yaitu hotel. Belakangan ini pertumbuhan hotel di Semarang sudah kian pesat. Hal ini juga berpengaruh kepada para pendatang ataupun wisatawan yang singgah di Kota Semarang. Dari banyaknya jumlah hotel yang ada, bukan tidak mungkin jika para pendatang merasa bingung saat mencari hotel yang sesuai dengan keinginan mereka. Tentunya para pendatang memerlukan aplikasi yang dapat menampilkan lokasi dan informasi lengkap tentang hotel di Kota Semarang. Untuk dapat mewujudkan gagasan tersebut, maka dilakukan sejumlah metode penelitian antara lain studi literatur, mendefinisikan kebutuhan, pengumpulan data hotel pada Dinas Kebudayaan dan Pariwisata Kota Semarang, perancangan dan implementasi aplikasi, serta melakukan pengujian terhadap aplikasi kepada beberapa orang responden. Aplikasi dirancang dengan tujuan untuk memudahkan pengguna ketika hendak mencari hotel di Kota Semarang. Hasil dari penelitian ini adalah sebuah channel “SMARTEL” (Semarang Augmented Reality Hotel Location) pada aplikasi Junaio untuk mencari lokasi hotel di Kota Semarang. Basis Augmented Reality dipilih karena sifatnya yang real time saat menampilkan data atau informasi ,serta mempunyai tampilan visual yang interaktif. Channel akan menampilkan POI (Point of Interest ) atau dalam penelitian kali ini yaitu informasi lokasi hotel, yang didasarkan pada lokasi pengguna saat ini berada, atau dikenal dengan istilah LBS (Location Based Service). Dengan adanya channel ini, pengguna dapat lebih mempersingkat waktu dan lebih mudah dalam menemukan dan menuju ke lokasi hotel yang berada di Kota Semarang. Karena SMARTEL masih dalam bentuk channel, maka harapan untuk penelitian kedepannya adalah dapat dikembangkan dalam bentuk aplikasi android (.apk) agar lebih mudah dalam pendistribusiannya.
oai:ojs.jtsiskom.undip.ac.id:article/13027
2020-04-12T02:22:58Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13027
2020-04-12T02:22:58Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 4, Year 2018 (October 2018); 129-134
Yoruba Handwritten Character Recognition using Freeman Chain Code and K-Nearest Neighbor Classifier
Ajao, Jumoke Falilat; Department of Computer Science, Kwara State University
Kwara State University Rd, Malete
Olawuyi, David Olufemi; Department of Computer Science, Kwara State University
Kwara State University Rd, Malete
Odejobi, Odetunji Ode; Department of Computer Engineering, Obafemi Awolowo University
220005, Ile-Ife, Osun State
2018-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13027
Yoruba characters recognition; Freeman chain code; K-Nearest Neighbor classification
Department of Computer Science, Kwara State University; Department of Computer Engineering, Obafemi Awolowo University
en
This work presents a recognition system for Offline Yoruba characters recognition using Freeman chain code and K-Nearest Neighbor (KNN). Most of the Latin word recognition and character recognition have used k-nearest neighbor classifier and other classification algorithms. Research tends to explore the same recognition capability on Yoruba characters recognition. Data were collected from adult indigenous writers and the scanned images were subjected to some level of preprocessing to enhance the quality of the digitized images. Freeman chain code was used to extract the features of THE digitized images and KNN was used to classify the characters based on feature space. The performance of the KNN was compared with other classification algorithms that used Support Vector Machine (SVM) and Bayes classifier for recognition of Yoruba characters. It was observed that the recognition accuracy of the KNN classification algorithm and the Freeman chain code is 87.7%, which outperformed other classifiers used on Yoruba characters.
oai:ojs.jtsiskom.undip.ac.id:article/4738
2020-10-24T22:46:31Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4738
2020-10-24T22:46:31Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 4, Tahun 2013 (Oktober 2013); 113-121
Sistem Informasi Penjualan dan Pemesanan Layanan Berbasis Web dan SMS Gateway di Petshop "PetZone"
Wati, Siska Fadhilah; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2013-10-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4738
Sistem Informasi Berbasis Web, SMS gateway, PHP, Codeigniter, MySQL, Javascript, UML.
id
Dewasa ini teknologi informasi sangat membantu dalam dunia bisnis. Kemudahan yang ditawarkan akan menjaring lebih banyak konsumen. Namun, perusahan tingkat menengah seperti PetZone saat ini masih jarang yang menawarkan kemudahan berbelanja atau pemesanan layanan secara online. Oleh karena itu diperlukan sebuah sistem berbasis web di perusahaan PetZone yang dapat memudahkan pemilik dan karyawan dalam apenjualan, pelayanan, dan pemasaran, serta memudahkan pelanggan dalam jual-beli barang dan jasa. Atas dasar masalah tersebut dibangun Sistem Informasi Penjualan dan Pemesanan Layanan Berbasis Web dan SMS Gateway untuk menunjang proses bisnis yang ada.Sistem informasi dibangun menggunakan bahasa pemrograman PHP framework Codeigniter, javascript untuk tampilan yang dinamis, dan database MySQL. Proses pembuatan dan pengembangan Sistem Informasi Penjualan ini menggunakan metode air terjun. Metode air terjun meliputi kebutuhan pengguna, analisis, rancangan, implementasi dan pengujian. Pemodelan Sistem Informasi yang dibangun menggunakan metode berorientasi objek UML (Unified Modeling Language) yang terdiri dari Use case diagram, Class diagram dan Sequence diagram.Hasil pengujian Sistem Informasi Penjualan dan Pemesanan Layanan Berbasis Web dan SMS Gateway menunjukkan bahwa semua fitur yang terdapat baik dalam sistem informasi maupun SMS gateway dapat bekerja dengan baikdengan ratusan sample data, dan server SMS gateway dapat memproses lebih dari satu SMS secara bersamaan. Dalam perkembangan ke depannya nanti, Sistem Informasi Penjualan dan Pemesanan Layanan Berbasis Web dan SMS Gateway masih dapat dikembangkan lagi dengan menambah fitur-fitur pada SMS gateway sehingga lebih memudahkan konsumen.
oai:ojs.jtsiskom.undip.ac.id:article/14119
2022-08-06T18:56:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14119
2022-08-06T18:56:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 10, Issue 1, Year 2022 (January 2022); 38-45
River water level measurement system using Sobel edge detection method
Rozaqi, Faiz Miftakhur; Department of Computer Science and Electronic, Universitas Gadjah Mada. Gedung C, Lantai 4, Sekip Utara, Bulaksumur, Yogyakarta 55281|Universitas Gadjah Mada
Wahyono, Wahyono; Department of Computer Science and Electronic, Universitas Gadjah Mada. Gedung C, Lantai 4, Sekip Utara, Bulaksumur, Yogyakarta 55281|Universitas Gadjah Mada
2022-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14119
flood; sobel edge detection; digital image processing; water level measurement
id
Flood is a natural disaster that often occurs in Indonesia. Therefore, a flood warning system is required to reduce the number of losses due to flooding. In this study, a Sobel edge detection-based framework is proposed to measure the river water level, which is expected to be used as an early flood warning system. Sobel edge detection is used to determine the edge of the water surface, which is then taken by the position of the pixels, and the height is calculated by comparing the image with actual conditions. The test results of the system implemented on the prototype show that this system has an RMSE less than 0.6986 mm and can run at 12 fps which in the future can be implemented directly on rivers.
oai:ojs.jtsiskom.undip.ac.id:article/12677
2018-06-12T05:20:00Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/12677
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); i-vi
Front Matter - JTSiskom Vol.4 No.1 Tahun 2016
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12677
computer engineering;embedded system;robotics;software engineering;networking
id
Artikel ini berisi front-matter JTSiskom Volume 4 Nomor 1 Tahun 2016, yaitu meliputi halaman sampul, halaman judul, susunan tim penyunting, daftar isi dan indeks penulis.
oai:ojs.jtsiskom.undip.ac.id:article/13159
2020-04-12T10:55:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13159
2020-04-12T10:55:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 1, Year 2019 (January 2019); 25-30
Effect of Control Input on the Results of Parameter Identification of Aircraft Conventional Configuration of Longitudinal Flying Dimension
Jayanti, Eries Bagita; Lembaga Penerbangan dan Antariksa Nasional
Atmasari, Novita; Lembaga Penerbangan dan Antariksa Nasional
Mardikasari, Hidayati; Lembaga Penerbangan dan Antariksa Nasional
Rizaldi, Ardian; Lembaga Penerbangan dan Antariksa Nasional
Pranoto, Fuad Surastyo; Lembaga Penerbangan dan Antariksa Nasional
Wibowo, Singgih Satrio; Department of Mechanical Engineering, Politeknik Negeri Bandung
2019-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13159
aircraft modelling; parameter identification; input variations; longitudinal dimension
Lembaga Penerbangan dan Antariksa Nasional
id
Parameter identification is a process to get real characteristics of the motion dynamics of an object which can then be used to build the dynamics model of the object, which has a very high level of validity and accuracy. The modeling process is usually carried out using aircraft input data and the results of existing navigation data recording. From the data, the model parameters are estimated using the simple least square method. In this study, the simulation was carried out by varying the deflection input in the control field and simulation time. The input given to the longitudinal dimension is the deflection of the elevator control field. The results of parameter identification in the Corsair A-7A plane in the longitudinal dimension indicate that the input form 3-2-1 has a smaller error value than using doublet and pulse inputs. This shows that the input form 3-2-1 is most suitable for the longitudinal dimension among the given inputs.
oai:ojs.jtsiskom.undip.ac.id:article/4757
2020-10-24T22:47:01Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4757
2020-10-24T22:47:01Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 1, Tahun 2014 (Januari 2014); 31-39
Sistem Manajemen Keluhan Mitra Kerjasama Berbasis Framework Code Igniter dan SMS Gateway
Okviandini, Dwiana; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2014-01-03 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4757
Customer Relationship Management (CRM);Unified Process;Unified Modeling Languange (UML);Framework Codeigniter;SMS gateway
id
Pada Balai IPTEKnet Badan Pengkajian dan Penerapan Teknologi (BPPT) terdapat sebuah prosedur untuk memanajemen keluhan mitra kerjasama. Sistem ini bertujuan untuk memudahkan mitra kerjasama agar dapat menyampaikan keluhannya serta memudahkan staf Balai IPTEKnet dalam mengelola keluhan yang disampaikan oleh mitra kerjasama. Manajemen ini merupakan salah satu strategi CRM atau manajemen hubungan pelanggan yang ada di Balai IPTEKnet BPPT. Teknologi informasi memainkan peranan penting dan makin luas dalam bisnis. Mengingat berkembangnya dunia teknologi informasi dewasa ini, maka upaya yang akan dilakukan peneliti agar memudahkan pelanggan untuk berinteraksi dengan pegawai Balai IPTEKnet dalam menyampaikan keluhan dan mengefisienkan staf Balai IPTEKnet dalam memanajemen keluhan yaitu dengan membuat sebuah sistem manajemen keluhan mitra kerjasama berbasis web.Perancangan sistem dilakukan setelah data diperoleh dan analisa terhadap data yang didapat telah dilakukan. Sistem yang akan dibuat dirancang berdasarkan metode unified process dan menggunakan diagram UML (Unified Modeling Language). Dilakukan pengujian dengan menggunakan metode black box.
oai:ojs.jtsiskom.undip.ac.id:article/12695
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12695
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 133-138
Pembuatan Alat Pemberi Pakan Ikan Dan Pengontrol PH Otomatis
Firdaus, Bearly Ananta; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12695
ATMega; PH; Otomatis; Pakan ikan
id
Di dunia yang semakin pesat perkembangannya, proses otomasisasi sudah menjadi hal yang umum. Otomatisasi sering digunakan untuk menghemat tenaga dan untuk pengurangan tingkat kesalahan yang disebabkan oleh manusia. Begitu juga halnya dalam kasus pada kolam ikan yang tidak setiap waktu dapat kita tinjau dari segi perawatan kolam dan pemberian pakan. masalah seperti ini dapat merugikan peternak ataupun penggemar ikan yang sibuk dan tidak mempunyai waktu untuk perawatan kolam. Dalam proses pelaksanaannya, hampir semua pemberian pakan ikan masih diisi secara manual, begitu halnya dengan pengontrolan kadar PH yang dilakukan dengan takaran yang tidak sesuai. Sehingga perlu adanya pembuatan alat pemberi pakan ikan dan pengtrol PH secara otomatis. Pembuatan alat ini, bertujuan untuk mempermudah pemilik ikan dalam melakukan pemberian pakan, serta membantu dalam pengontrolan PH kolam. Alat ini juga dilengkapi dengan LCD yang menunjukkan setiap beberapa jam akan dilakukan pemberian pakan dan index PH kolam saat ini.
oai:ojs.jtsiskom.undip.ac.id:article/13173
2020-04-12T10:59:09Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13173
2020-04-12T10:59:09Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 3, Year 2019 (July 2019); 98-102
Decision Support System for Subsidizing the Repair Cost of Containers Damage Using Naive Bayes
Prakesakwa, Agung; Department of Informatics, Indo Global Mandiri University
Suryani, Adhe; Department of Informatics, Indo Global Mandiri University
Gustriansyah, Rendra; Department of Informatics, Indo Global Mandiri University
2019-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13173
container damage; costing DCS; naive Bayes; shipping company
Indo Global Mandiri University
id
During the process of using containers by the importer, the shipping company as the owner of the container is often faced with the problem of those who must be responsible for handling containers that are damaged when shipping goods. This study examines the application of the Naïve Bayes method to help the container owner to make a decision in analyzing each case of objection from the importer. The analysis was carried out for each objection case submitted by the importer regarding subsidizing the cost of repairs to be given a FREE or PAID decision by considering 4 factors, which are the damaging side, the damage, the type of damage, and the cost of repairs. From 48 datasets collected and analyzed, the decision has an accuracy rate of 63.3% in subsidizing of container repair costs.
oai:ojs.jtsiskom.undip.ac.id:article/5481
2022-04-11T10:06:07Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/5481
2022-04-11T10:06:07Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 2, Tahun 2014 (April 2014); 143-148
Aplikasi Manajemen Praktikum Laboratorium Software Engineering Sistem Komputer Universitas Diponegoro
Wicaksono, Diaz; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2014-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/5481
practical application management; .net framework;visual c#
id
Lab activities are activities that are routinely performed by college students, lab activities shall be carried out as part of the lectures. In practice, there is no doubt often occur int the organization of costraints associated with the lab, such as information dissemination, creation of assessment list and data is not centralized. One of the lab activities is performed in the Laboratory of Computer System Software Engineering Diponegoro University. The labs require a lab managementapplications in order to improve work efficiency and improve the smooth operation of the lab. Practical Application Management consist of client and a blogapplications, created using Visual C# for client, ASP.NET for the blog and with the .NET Framework technology also Microsoft SQL Server databases. Development method was performed using the waterfall method, whereas in application design using UML modeling. The expected result from design of this application is to create an application that consist of client and blog application to managedata from many lab activities in a university lab, such as processing data from various laboratory practitioner, creation of assessment list and dissemination of information about the lab activities.
oai:ojs.jtsiskom.undip.ac.id:article/12712
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12712
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 266-275
Pengembangan Dan Implementasi Aplikasi Pencarian Lokasi Pelanggan Dan Penjadwalan Teknisi PT. Telkom Kandatel Pati Berbasis Android
Ahfandi, Tri Nor; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12712
Bootstrap; information systems;Android;CodeIgniter
id
Telkom Group is the only telecommunications company as well as telecommunications service providers and the largest network in Indonesia. At this time the daily scheduling of technicians and customers do not have a location search memadahi information system. In some fields, the management is still done manually. Such as scheduling repairs to the customer given to technicians only reports of damage on the day yesterday so that customers in today's report will have to wait one day plus also a technician who does not mengetehaui in detail the work area so that slowing customer service. Development of information systems in this study using the waterfall method. The waterfall model is composed of: requirements, design, implementation, testing and maintenance. For the beginning of the design, developers need observation or interviews to determine the needs of the system that is being developed. Applications developed using CodeIgniter framework. The results of this final project is an information system that can meet the needs of PT. Telkom Kandatel Patis in managing daily scheduling service technicians and search customer locations in accordance with existing business processes.
oai:ojs.jtsiskom.undip.ac.id:article/13310
2020-04-12T11:00:28Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13310
2020-04-12T11:00:28Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 1, Year 2020 (January 2020); 44-53
Textual interpretation generation in Indonesian language based on blood chemistry tests data using r-template based approach
Aulia, Indra; Department of Information Technology, Faculty of Computer Science and Information Technology, Universitas Sumatera Utara
Purnamawati, Sarah; Department of Information Technology, Faculty of Computer Science and Information Technology, Universitas Sumatera Utara
Junianto, Junianto; Department of Information Technology, Faculty of Computer Science and Information Technology, Universitas Sumatera Utara
2020-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13310
blood chemistry tests; natural language generation; template based; naturalness; Indonesian language
Universitas Sumatera Utara, Indonesia
id
The result of the blood chemistry tests is usually presented in the form of a table written in abbreviations, numbers, and units. Unfortunately, the young doctors often require the time and experience for interpreting the blood chemistry tests into a textual representation, which is easy to read and understand. Therefore, this research aimed at developing a system (BTISys) that can generate the textual representation in the Indonesian language automatically based on the blood chemistry test. BTISys generates the representation using Natural Language Generation (NLG) approach based on the r-template method. The reliability of BTISys is measured by considering the naturalness of generated textual representation. The naturalness can be observed by three criteria, such as readability, clarity, and general appropriateness. The reliability of BTISys is quite good to generate the textual representation automatically. It can be seen from the readability, clarity, and general appropriateness, which reach 73 %, 70 %, and 60 % respectively, that implies the naturalness of generated textual representation.
oai:ojs.jtsiskom.undip.ac.id:article/11956
2020-10-24T22:48:13Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11956
2020-10-24T22:48:13Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 8-12
Sistem Informasi Geografis Asrama Mahasiswa Aceh Berbasis LBS (Location Based Service) “Saweue Syedara” Berbasis Android
Augusra T. A, Alwie; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11956
Geographic Information Systems; Student Dormitory Aceh; Mobile; Android
id
Student Dormitory is a desirable place to live for all overseas Aceh students that far from home, Student Dormitory be exclusive if the existence of a dormitory is located very far from the government and from the student's hometown, so the presence of dormitory is felt not exist and far from elegant impression , there are many Aceh students dormitory are not recorded by the Regional Government , that recorded only dormitory under the auspices of the government, when in fact the most dormitory are located under other institutions. Along with the development of, make it even easier people's lives in their daily live. During its development, mobile technology can determine the position of users, find the location you want to target, and provide a route to that location. The use of mobile devices for the Aceh Government, Society, and students in particular is to facilitate them in the course of a visit to Student Dormitory. The geographic information system created using the Java programming language with SDK (Software Development Kit) Android and using MySQL and SQLite databases, the system is a client-server. The process of making and development of Geographic Information System using SDLC (Software Development Life Cycle) using prototyping life cycle. By using the life cycle of prototyping, the design can be quickly created and tested by users. Users can participate in helping the development of a system to provide feedback on the prototype that has been tried before, so that the system be made better. The result of this application design is the realization of a mobile application that can allow users to find information and search for Aceh Student Dormitory in Java Island, Indonesia. The Geographic Information System uses technology of LBS (Location Based Service), this allows users to find the location of dormitory that wish to visit. This system will be developed on mobile devices using the Android operating system.
oai:ojs.jtsiskom.undip.ac.id:article/12733
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12733
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 404-413
Sistem Pendeteksi Kualitas Daging Dengan Ekualisasi Histogram Dan Thresholding Berbasis Android
Herlambang, Anggit Sri; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12733
Ekualisasi Histogram; Thresholding; Ekstraksi Ciri; Android; OpenCV; Eclipse
id
Kebutuhan daging sapi yang meningkat sering dimanfaatkan oleh penjual daging sapi untuk melakukan kecurangan. Kecurangan yang sering dimanfaatkan biasanya dalam hal kualitas daging sapi. Kualitas daging ditentukan oleh beberapa parameter, termasuk parameter ukuran, tekstur, karakteristik warna, bau daging dan lain - lain. Parameter adalah salah satu faktor penting untuk menentukan kualitas daging. Umumnya dalam menentukan kualitas daging dilakukan dengan menggunakan indra penglihatan. Sehingga cara manual masih bersifat subjektif dalam menilai kualitas daging. Penelitian ini bertujuan untuk merancang aplikasi sistem pendeteksi kualitas daging dengan sampel 20 citra daging data uji. Sistem pendeteksi kualitas daging dengan ekualisasi histogram dan thresholding berbasis android ini dibangun dengan menggunakan bahasa pemrograman berbasis Android yang terintegrasi dengan SDK Android, Eclipse dan library OpenCV. Metode yang digunakan menggunakan metode pra-pengolahan ekualisasi histogram dan segmentasi thresholding pengolahan citra. Deteksi kualitas daging dilakukan dengan mencari nilai statistik ekstraksi ciri citra berdasarkan data citra daging dari penelitian. Hasil penelitian ini adalah dapat menentukan nilai statistik mean dan standar deviasi dari hasil citra olahan ekualisasi histogram dan thresholding disertai analisis kualitas citra daging sapi. Pengujian black box dari aplikasi sistem pendeteksi kualitas daging ini menunjukkan bahwa semua fungsi yang terdapat pada aplikasi ini telah berhasil berjalan sesuai fungsinya. Penelitian ini harapannya bisa digunakan untuk membantu penelitian tahap selanjutnya.
oai:ojs.jtsiskom.undip.ac.id:article/13475
2020-07-18T16:51:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13475
2020-07-18T16:51:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 2, Year 2020 (April 2020); 150-156
K-nearest neighbor performance for Nusantara scripts image transliteration
Widiarti, Anastasia Rita; Department of Informatics, Universitas Sanata Dharma
2020-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13475
classification; KNN algorithm; transliteration; Nusantara script image
Universitas Sanata Dharma
id
The concept of classification using the k-nearest neighbor (KNN) method is simple, easy to understand, and easy to be implemented in the system. The main challenge in classification with KNN is determining the proximity measure of an object and how to make a compact reference class. This paper studied the implementation of the KNN for the automatic transliteration of Javanese, Sundanese, and Bataknese script images into Roman script. The study used the KNN algorithm with the number k set to 1, 3, 5, 7, and 9. Tests used the image dataset of 2520 data. With the 3-fold and 10-fold cross-validation, the results exposed the accuracy differences if the area of the extracted image, the number of neighbors in the classification, and the number of data training were different.
oai:ojs.jtsiskom.undip.ac.id:article/11985
2020-10-24T22:48:47Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11985
2020-10-24T22:48:47Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 132-141
Teknologi VRML untuk Media Promosi Mobil Berbasis Web
Prasetyo, Aditya Nur; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11985
Media Promosi; Virtual Reality; VRML; Website; PHP; HTML; CSS; MySQL; Cortona3D Viewer
id
Peranan teknologi informasi menjadi hal utama yang harus dipenuhi untuk menunjang kegiatan dalam berbagai bidang kehidupan, tidak terkecuali bidang promosi suatu produk atau jasa. Dengan penggunaan internet penyampaian informasi mengenai produk yang dipromosikan menjadi lebih mudah dan dapat diakses setiap saat dan dapat dilakukan dimana saja. Medianya pun juga telah berkembang dengan berbagai macam kemudahan, salah satunya adalah media promosi berbasis multimedia. Teknologi virtual reality merupakan salah satu teknologi yang berbasis multimedia dengan memadukan berbagai elemen multimedia. Dengan penggunaan teknologi virtual reality tersebut diharapkan dapat menunjang media promosi agar lebih interaktif, efektif dan menarik. Aplikasi yang dikembangkan merupakan perpaduan antara teknologi virtual reality dengan website. Teknologi virtual reality akan menyajikan produk mobil yang dipromosikan melalui tampilan tiga dimensi yang interaktif. Teknologi tersebut kemudian ditanamkan dalam website sehingga memungkinkan pengguna dapat mengaksesnya kapan dan dimana saja. Teknologi virtual reality dikembangkan menggunakan VRML (Virtual Reality Modelling Language) dan software pemodelan 3D 3ds Max, sedangkan aplikasi berbasis web dikembangkan menggunakan bahasa pemrograman PHP, HTML dan CSS. Aplikasi tersebut juga didukung penggunaan basis data MySQL sehingga mempermudah user dalam mengolah data. Browser yang digunakan perlu dipasangi plug-in Cortona3D Viewer agar dapat menampilkan file tiga dimensi. Hasil dari pembuatan aplikasi ini adalah terancangnya sebuah aplikasi yang menggunakan teknologi VRML untuk media promosi mobil berbasis web. Hasil pengujian menunjukkan bahwa aplikasi ini menjalankan fungsionalitasnya sesuai dengan rancangan.
oai:ojs.jtsiskom.undip.ac.id:article/13591
2021-08-05T17:57:05Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13591
2021-08-05T17:57:05Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 4, Year 2020 (October 2020); 255-262
Landslide monitoring system based on water adsorption rate utilizing humidity, accelerometer, and temperature sensors
Budiman, Faisal; Research Center for Internet of Things, Telkom University|Telkom University|Indonesia
Department of Electrical Engineering, School of Electrical Engineering, Telkom University|Telkom University|Indonesia
Susanto, Erwin; Department of Electrical Engineering, School of Electrical Engineering, Telkom University
Perdana, Doan; Department of Telecommunication Engineering, Telkom University, Telkom University
Mukhtar, Husneni; Department of Electrical Engineering, School of Electrical Engineering, Telkom University
Pamungkas, Yulius Anggoro; Department of Electrical Engineering, School of Electrical Engineering, Telkom University
Kevin, Yakobus Yulyanto; Department of Electrical Engineering, School of Electrical Engineering, Telkom University
2020-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13591
landslide; monitoring system; land activity; mitigation; kinetic study
id
This study examines the application of a landslide disaster monitoring system based on soil activity information that utilizes humidity, temperature, and accelerometer sensors. An artificial highland was built as the research object, and the landslide process was triggered by supplying the system with continuous artificial rainfall. The soil activities were observed through its slope movement, temperature, and moisture content, utilizing an accelerometer, temperature, and humidity sensors both in dry and wet conditions. The system could well observe the soil activities, and the obtained data could be accessed in real-time and online mode on a website. The time delay in sending the data to the server was 2 seconds. Moreover, the characteristics of soil porosity and its relevance to soil saturation level due to water pressure were studied as well. Kinetic study showed that the water adsorption to soil followed the intraparticle diffusion model with a coefficient of determination R2 0.99043. The system prototype should be used to build the information center of disaster mitigation, particularly in Indonesia.
oai:ojs.jtsiskom.undip.ac.id:article/12008
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12008
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 247-252
Analisis Tata Kelola Teknologi Informasi menggunakan Kerangka Kerja COBIT 5 pada AMIK JTC Semarang
Hilmawan, Hadi; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12008
information technology; governance; COBIT 5
id
Informations technology has been important elements in an organisation but getting higher information technology implementation cost requires any company or organization to implement an effective operation of information technology. Information technology was expected to help organization in achieveing their business goals and providing not only financial profit but also non-financial profit. To achieve their business goals and ensuring process of information technology works effectively and efficiently, a continuously audit and evaluation of our IT process need to introduced in organization. It will help organization aligning their business process with IT process. One of IT governance framework is COBIT 5. COBIT 5 is a comprehensive framewok that helps organizations to create optimal value from IT by maintaining a balance between realizing benefits and optimizing risk levels and resources use. COBIT 5 enables information and related technology to be governed and managed in a holistic manner for the whole organizations, taking full end to end business and functional area of responsibility, considering the IT-related intererst of internal and external stakeholders.
oai:ojs.jtsiskom.undip.ac.id:article/12845
2020-04-12T02:19:21Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12845
2020-04-12T02:19:21Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Nomor 1, Tahun 2017 (Januari 2017); 15-22
Clinical Management Information System with Medical Record: Case Study at Kebon Arum Boyolali Clinic
Triaji, Yanuar Wisnu; Department of Computer Engineering, Universitas Diponegoro
Kridalukmana, Rinta; Department of Computer Engineering, Universitas Diponegoro
Widianto, Eko Didik; Department of Computer Engineering, Universitas Diponegoro
2017-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12845
management information system;medical record system;web application
Klinik Kebon Arum Boyolali
id
The manual process of registration, inspection, payment, reporting and administrative employees at a clinic is not efficient. An information system to assist and facilitate a user in the process of a medical record is needed. The purpose of this research is to design and build a management information system for a clinic, specifically for Kebon Arum Clinic at Boyolali. The method used in this system development is the waterfall, which consists of the plan requirements, process design, and implementation. This application is built using PHP language, CodeIgniter framework, and MySQL database. As the results, the application can solve problems on manual clinic registration, queues, services, payments and patient data.
oai:ojs.jtsiskom.undip.ac.id:article/13858
2021-08-06T07:30:15Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13858
2021-08-06T07:30:15Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 1, Year 2021 (January 2021); 41-48
Sampled and discretized of short-time Fourier transform and non-negative matrix factorization: the single-channel source separation case
Hendry, Jans; Department of Electrical Engineering and Informatics, Vocational College, Universitas Gadjah Mada. Yacaranda st., Sekip Unit IV, Yogyakarta 55281|Universitas Gadjah Mada
Rifai, Isnan Nur; Department of Electrical Engineering and Informatics, Vocational College, Universitas Gadjah Mada. Yacaranda st., Sekip Unit IV, Yogyakarta 55281|Universitas Gadjah Mada
Mileniandi, Yoga; Department of Electrical Engineering and Informatics, Vocational College, Universitas Gadjah Mada. Yacaranda st., Sekip Unit IV, Yogyakarta 55281|Universitas Gadjah Mada
2021-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13858
DGT; STFT; NMF; time-frequency representation; single-channel source separation
en
The Short-time Fourier transform (STFT) is a popular time-frequency representation in many source separation problems. In this work, the sampled and discretized version of Discrete Gabor Transform (DGT) is proposed to replace STFT within the single-channel source separation problem of the Non-negative Matrix Factorization (NMF) framework. The result shows that NMF-DGT is better than NMF-STFT according to Signal-to-Interference Ratio (SIR), Signal-to-Artifact Ratio (SAR), and Signal-to-Distortion Ratio (SDR). In the supervised scheme, NMF-DGT has a SIR of 18.60 dB compared to 16.24 dB in NMF-STFT, SAR of 13.77 dB to 13.69 dB, and SDR of 12.45 dB to 11.16 dB. In the unsupervised scheme, NMF-DGT has a SIR of 0.40 dB compared to 0.27 dB by NMF-STFT, SAR of -10.21 dB to -10.36 dB, and SDR of -15.01 dB to -15.23 dB.
oai:ojs.jtsiskom.undip.ac.id:article/12111
2020-08-06T13:44:35Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12111
2020-08-06T13:44:35Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 3, Tahun 2015 (Agustus 2015); 379-386
Pengembangan Permainan Edukatif Ragam Budaya Nusantara Berbasis Android
Defrianto, Dony; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-08-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12111
Games; Software; MDLC; Black-box; Questionnaire
id
This research aims to develop a game software that can be used as an alternative means of learning media in Indonesian local culture for the community in the form of the game in the Android operating system. The methodology used in this study is the Multimedia Development Life Cycle (MDLC) sourced from Luther and has been modified by Sutopo, which consists of six stages, namely the concept, design, collection of material, manufacture, testing, and distribution. Testing applications that have been created using black-box method, which is carried out to check the functions contained in the application. The process of application testing is done by using a questionnaire. The testing is done objectively by asking ratings from users of the application. Therefore, the results of the study that were obtained using black-box method, indicates that the game is already working according to specifications needed to show test results for each application functions and buttons. And the results of the questionnaire data obtained by the average score of all ratings amounted to 84%. And it can be concluded that the applications made are well-qualified.
oai:ojs.jtsiskom.undip.ac.id:article/12988
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12988
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 1, Year 2018 (January 2018); 7-12
Comparison of Document Plagiarism Detection Results by Jaro-Winkler Distance and Latent Semantic Analysis Methods
Tinaliah, Tinaliah; Department of Informatics Management, Akademi Manajemen dan Informatika MDP Palembang
Elizabeth, Triana; Department of Information System, STMIK Global Informatika MDP Palembang
2018-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12988
Plagiarism; undergraduated thesis; Jaro-Winkler distance; Latent Semantic Analysis
id
Various methods are applied in the application of plagiarism detection to help check the similarity of a document. Jaro-Winkler Distance can measure the distance between two strings. However, this method basically depends on the position of the word. Latent Semantic Analysis emphasizes the words contained in the document regardless of its linguistic character. This study compares the results of plagiarism detection using the Jaro-Winkler Distance and the Latent Semantic Analysis method. From comparing results of Jaro-Winkler Distance method and Latent Semantic Analysis method, Jaro-Winkler Distance method is better than Latent Semantic Analysis method if using the same test data. Jaro-Winkler Distance method will give plagiarism result 100% and Latent Semantic Analysis method will give plagiarism result 97,14%.
oai:ojs.jtsiskom.undip.ac.id:article/2537
2020-04-12T11:28:41Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/2537
2020-04-12T11:28:41Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 2, Tahun 2013 (April 2013); 28-33
Analisis Perbandingan Unjuk Kerja Sistem Penyeimbang Beban Web Server dengan HAProxy dan Pound Links
Ardian, Dite; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2013-04-09 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/2537
Performance;Web Server;System;Load Balancing
id
The development of internet technology has many organizations that expanded service website. Initially used single web server that is accessible to everyone through the Internet, but when the number of users that access the web server is very much the traffic load to the web server and the web server anyway. It is necessary for the optimization of web servers to cope with the overload received by the web server when traffic is high. Methodology of this final project research include the study of literature, system design, and testing of the system. Methods from the literature reference books related as well as from several sources the internet. The design of this thesis uses Haproxy and Pound Links as a load balancing web server. The end of this reaserch is testing the network system, where the system will be tested this stage so as to create a web server system that is reliable and safe. The result is a web server system that can be accessed by many user simultaneously rapidly as load balancing Haproxy and Pound Links system which is set up as front-end web server performance so as to create a web server that has performance and high availability.
oai:ojs.jtsiskom.undip.ac.id:article/14104
2021-10-02T19:48:46Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14104
2021-10-02T19:48:46Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 3, Year 2021 (July 2021); 150-156
Comparison of the histogram of oriented gradient, GLCM, and shape feature extraction methods for breast cancer classification using SVM
https://jtsiskom.undip.ac.id/article/download/14104/30216
Mu'jizah, Hanimatim; Department of Mathematic, UIN Sunan Ampel Surabaya. Jl. Ahmad Yani No. 117, Jemur Wonosari, Surabaya 60237|UIN Sunan Ampel Surabaya
Novitasari, Dian Candra Rini; Department of Mathematic, UIN Sunan Ampel Surabaya. Jl. Ahmad Yani No. 117, Jemur Wonosari, Surabaya 60237|UIN Sunan Ampel Surabaya
2021-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14104
breast cancer; HOG; GLCM; shape feature extraction; SVM
en
Breast cancer originates from the ducts or lobules of the breast and is the second leading cause of death after cervical cancer. Therefore, early breast cancer screening is required, one of which is mammography. Mammography images can be automatically identified using Computer-Aided Diagnosis by leveraging machine learning classifications. This study analyzes the Support Vector Machine (SVM) in classifying breast cancer. It compares the performance of three features extraction methods used in SVM, namely Histogram of Oriented Gradient (HOG), GLCM, and shape feature extraction. The dataset consists of 320 mammogram image data from MIAS containing 203 normal images and 117 abnormal images. Each extraction method used three kernels, namely Linear, Gaussian, and Polynomial. The shape feature extraction-SVM using Linear kernel shows the best performance with an accuracy of 98.44 %, sensitivity of 100 %, and specificity of 97.50 %.
oai:ojs.jtsiskom.undip.ac.id:article/12661
2018-06-12T04:57:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12661
2018-06-12T04:57:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); 421-425
Perancangan Aplikasi Pembelajaran “Fruvenimal” Berbasis HTML5
Satria, Teddy; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12661
Golden age; multimedia aplication; Mutimedia development life cycle (MDLC); HTML5 browser; Construct 2
id
Golden Age is the time when a child's brain's ability to absorb information is very high. All information supplied will influence the child in later. Technology gives an effect on the progress of children. Computer technology can be a fun learning media and interseted for kid. Therefore, Fruvenimal application is developed as a learning media for introducing fruits, vegetables, and animals from the name, shape, sound, and vitamin via multimedia applications. Fruvenimal application is built using Construct 2. Multimedia aplication development used Multimedia Development Life Cycle (MDLC) which consists of six stages: concept, design, collection of material, manufacture, testing, and distribution /evaluation. For application testing method using the black box Test. Results from this study in the form of a multimedia application named Fruvenimal that can run on HTML5 browser. The application can be a learning media to introduce of fruits, vegetables, and animals for people, especially aged <8 so that kid from an early age is able to recognize the diversity of fruits, vegetables, and animals on earth.
oai:ojs.jtsiskom.undip.ac.id:article/13059
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13059
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 3, Year 2018 (July 2018); 106-109
CNN LeNet Model for Year Digit Recognition on Relic Inscriptions of Majapahit Kingdom
Septianto, Tri; Sekolah Tinggi Teknik Surabaya
Setyati, Endang; Sekolah Tinggi Teknik Surabaya
Santoso, Joan; Sekolah Tinggi Teknik Surabaya
2018-07-31 19:25:26
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13059
LeNet recognition performance; inscription digit recognition; CNN performance comparison; VGG recognition performance
id
The object of the inscription has a feature that is difficult to recognize because it is generally eroded and faded. This study analyzed the performance of CNN using LeNet model to recognize the object of year digit found on the relic inscriptions of Majapahit Kingdom. Object recognition with LeNet model had a maximum accuracy of 85.08% at 10 epoch in 6069 seconds. This LeNet's performance was better than the VGG as the comparison model with a maximum accuracy of 11.39% at 10 epoch in 40223 seconds.
oai:ojs.jtsiskom.undip.ac.id:article/12887
2018-05-31T08:19:03Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/12887
2018-05-31T08:19:03Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Nomor 1, Tahun 2017 (Januari 2017); App1-10
Back Matter - JTSiskom Volume 5 Nomor 1 Tahun 2017
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Departemen Teknik Sistem Komputer, Universitas Diponegoro
2017-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12887
computer engineering;embedded system;robotics;software engineering;networking
id
Artikel ini berisi back-matter JTSiskom Volume 5 Nomor 1 Tahun 2017, yaitu meliputi indeks penulis, petunjuk penulisan dan kirim artikel JTSiskom, perjanjian pengalihan hak cipta, form pengalihan hak cipta, pernyataan etika publikasi dan lisensi isi jurnal.
oai:ojs.jtsiskom.undip.ac.id:article/13268
2020-04-12T11:00:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13268
2020-04-12T11:00:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 4, Year 2019 (October 2019); 127-133
Performance of XMPP-Based Gateway for IoT Device Communication Services
Faiqurahman, Mahar; Department of Informatics, Universitas Muhammadiyah Malang
Madani, Muhammad Malik; Department of Informatics, Universitas Muhammadiyah Malang
Akbi, Denar Regata; Department of Informatics, Universitas Muhammadiyah Malang
2019-10-31 15:18:58
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13268
IoT; XMPP protocol; communication gateway
Universitas Muhammadiyah Malang
id
This study examines the performance of a communication gateway for IoT devices by utilizing the XMPP protocol so that these devices can be connected and communicate using the Internet. The sensor nodes, which are IoT devices, were implemented using NodeMCU connected to the DHT11 sensor module and LED lights to simulate the incoming data. Sensor nodes can communicate using the XMPP protocol gateway and process the request-response data. Gateway data transmission performance with size variations from 10-100 MB gets an average delay time of 9.3 ms, an average jitter of 0.00178 ms, and an average throughput of 161.4 kbps. The CPU usage parameter has an average increase of 12%, and memory usage tends to be constant when data transmission occurs.
oai:ojs.jtsiskom.undip.ac.id:article/4744
2020-10-24T22:46:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4744
2020-10-24T22:46:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 4, Tahun 2013 (Oktober 2013); 162-168
Pengembangan Simulasi Peternakan Sapi Perah dengan Game Maker Berbasis Windows
Widyaningrum, Prima; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2013-10-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4744
Permainan; Game Maker; Peternakan Sapi Perah
id
Kebutuhan akan susu sapi segar yang berasal dari sapi perah semakin tinggi. Sedangkan kebutuhan biaya, pengetahuan dan lingkungan untuk mengembangkan sebuah peternakan sapi perah tidaklah murah, sehingga sulit bagi pelajar dan masyarakat pada umumnya untuk dapat mempelajari teknis peternakan sapi perah secara langsung. Salah satu pemanfaatan teknologi untuk mengatasi permasalahan tersebut adalah dengan pembuatan permainan simulasi peternakan sapi perah.Permainan simulasi dengan tema peternakan sapi perah dibuat dengan menggunakan Game Maker IDE. Tahap perancangan dimulai dengan merancang storyline, skenario, dan antarmuka. Tahap implementasi dilakukan dengan membangun permainan sesuai dengan rancangan. Tahap pengujian dilakukan dengan metode black-box, serta pengujian kepada 30 responden secara acak pada umur 12-22 tahun.Hasil pengujian menunjukkan terealisasinya aplikasi permainan simulasi peternakan sapi perah yang dengan fungsi-fungsi yang sesuai dengan fungsionalitasnya. Berdasarkan hasil penilaian kuesioner, permainan dinilai menarik untuk dimainkan, tampilan antarmuka yang menarik, mudah dioperasikan dan dapat menambah pengetahuan bagi pengguna. Hal ini terlihat pada semua aspek penilaian, yang mendapatkan persentase lebih dari 90%. Permainan ini telah memenuhi tujuan awal penelitian.
oai:ojs.jtsiskom.undip.ac.id:article/14418
2022-08-06T18:56:56Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14418
2022-08-06T18:56:56Z
Jurnal Teknologi dan Sistem Komputer
2022: Publication In-Press
Evaluasi Sistem Informasi Manajemen Puskesmas menggunakan Model HOT-Fit
Delfia, Fila; Departemen Kesehatan Masyarakat, Universitas Diponegoro, Jl. Prof. Sudarto, SH, Tembalang, Semarang, Indonesia 50275
Adi, Kusworo; Fakultas Sains dan Matematika, Universitas Diponegoro, JL. Prof. Sudarto, SH, Tembalang, Semarang, Indonesia 50275
Purnami, Cahya Tri; Fakultas Kesehatan Masyarakat, Universitas Diponegoro, JL. Prof. Sudarto, SH, Tembalang, Semarang, Indonesia 50275
2022-06-11 06:17:52
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14418
id
Penelitian ini mengevaluasi salah satu sistem informasi di bidang kesehatan yaitu sistem informasi manajemen Puskesmas dengan menggunakan model HOT-Fit. Metode HOT-Fit dipilih karena memberikan interpretasi penilaian yang komprehensif melalui pendekatan terhadap komponen inti suatu sistem informasi. Metode HOT-Fit mencakup: Manusia (Pengguna Sistem dan Kepuasan Pengguna), Organisasi (Struktur Organisasi dan Lingkungan Organisasi), Teknologi (Kualitas Sistem, Kualitas Informasi, dan Kualitas Layanan), serta Manfaat. Hasil penelitian menunjukkan bahwa terdapat pengaruh yang signifikan antara faktor Manusia dengan Manfaat (Sig. 0,014; Odds ratio 11,075 yang berarti faktor Manusia akan meningkatkan faktor Manfaat SIMPUS sebanyak 11,075 kali lebih tinggi). Tidak ada pengaruh yang signifikan antara Organisasi dengan Manfaat (Sig. 0,267). Tidak ada pengaruh yang signifikan antara Teknologi dengan Manfaat (Sig. 0,753).
oai:ojs.jtsiskom.undip.ac.id:article/12690
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12690
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 83-92
Pembuatan Aplikasi TOEFL sebagai Media Pelatihan Bahasa Inggris Berbasis Web
Marbun, Yongki Yonatan; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12690
Internet; TOEFL; Web; Black Box; Reliability
id
Penggunaan internet telah memberikan kemudahan bagi pengguna dalam mengakses informasi. Salah satu layanan yang dari teknologi internet adalah web. Web selain berfungsi sebagai media informasi, juga dapat dijadikan sebagai media pelatihan dan pembelajaran. Salah satu contohnya yaitu penggunaan web dalam proses pelatihan dan pembelajaran TOEFL (Test of English as Foreign Language). TOEFL merupakan sebuah tes yang digunakan untuk mengukur kemampuan bahasa Inggris seseorang. Sementara itu untuk mendapatkan skor TOEFL yang tinggi bukanlah hal yang mudah. Biasanya peserta tes harus belajar dan mengerjakan soal TOEFL yang terdapat pada buku untuk mengukur kemampuannya. Metode belajar dengan menggunakan buku ini, membutuhkan waktu yang relatif banyak. Seseorang harus menjawab soal, kemudian memeriksa jawaban, menghitung jumlah soal yang benar, dan kemudian mengkonversi jumlah jawaban yang benar serta menghitung jumlah skor yang didapat. Dengan metode belajar yang seperti itu akan membutuhkan tambahan waktu. Perancangan aplikasi TOEFL pada penelitian ini bertujuan untuk membuat aplikasi TOEFL yang dapat digunakan untuk menguji kemampuan diri dimana dalam pengaksesan aplikasi ini membutuhkan internet. Aplikasi ini berbasis web dengan menggunakan bahasa pemrograman PHP dan basisdata MySQL dengan menggunakan metode Waterfall pada proses perancangannya. Perencanaan sistem menggunakan metode terstruktur dengan mendefinisikan DFD, ERD, serta diagram alir sistem. Pengujian aplikasi TOEFL ini menggunakan metode pengujian Black Box. Dimana berdasarkan pengujian black box yang sering disebut pengujian fungsionalitas semua tombol dapat digunakan dan menampilkan tanggapan sesuai keinginan dan pengujian oleh pengguna (Bheta testing) dengan hasil lebih besar dari 82%, dan pengujian reliability menggunakan aplikasi WAPT 8.5 versi trial dengan R = 0.987 dan error rate = 0.013yang berarti berdasarkan standar Telcordia perangkat ini memenuhi kriteria Reliability. Untuk selanjutnya, aplikasi ujian TOEFL berbasis web ini dapat dikembangkan dengan menggunakan bahasa pemrograman dan basisdata yang lain, dibuat dalam platform yang berbeda, serta dikembangkan dengan materi yang sesuai dengan kebutuhan dalam pengujian kemampuan bahasa Inggris seperti TOEF, TOEIC, dan IELTS.
oai:ojs.jtsiskom.undip.ac.id:article/13251
2021-01-02T11:27:01Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13251
2021-01-02T11:27:01Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 2, Year 2019 (April 2019); 77-82
Naïve Bayes, Decision Tree, and SVM Algorithm for Classification of Sharia Cooperative Customer Financing Approval
Nurajijah, Nurajijah; Master of Computer Science, STMIK Nusa Mandiri Jakarta
Riana, Dwiza; Master of Computer Science, STMIK Nusa Mandiri Jakarta
2019-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13251
data mining; Naive Bayes; Decision Tree; SVM; credit financing
STMIK Nusa Mandiri Jakarta
id
The decision on financing approval in sharia cooperatives has a high risk of the inability of customers to pay their credit obligations at maturity or referred to as bad credit. To maintain and minimize risk, an accurate method is needed to determine the financing agreement. The purpose of this study is to classify sharia cooperative loan history data using the Naïve Bayes algorithm, Decision Tree and SVM to predict the credibility of future customers. The results showed the accuracy of Naïve Bayes algorithm 77.29%, Decision Tree 89.02% and the highest Support Vector Machine (SVM) 89.86%.
oai:ojs.jtsiskom.undip.ac.id:article/4768
2020-10-24T22:46:47Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4768
2020-10-24T22:46:47Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 4, Tahun 2013 (Oktober 2013); 179-189
Perancangan Aplikasi Toko Online "XO-Licious" Berbasis Mobile Web pada Sistem Operasi Android
Arviningrum, Alifvia; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2013-10-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4768
Mobile commerce; PhoneGap; jQuery mobile
id
XO-Licious merupakan sebuah toko online yang bergerak dalam bidang penjualan original CD, official maupun unofficial goods para penyanyi di Asia. Sasaran penjualan dari toko online ini adalah kalangan muda. Agar tidak kalah bersaing dengan banyaknya toko online yang sekarang ada, maka XO-Licious membutuhkan suatu terobosan yang dapat mempermudah pembeli untuk melakukan transaksi maupun hanya untuk mendapatkan update terbaru.Mobile commerce atau seringkali disebut dengan m-commerce adalah pengembangan sistem perdagangan elektronik (e-commerce) dengan menggunakan peralatan portabel/mobile seperti telepon genggam, Smart Phone, PDA, atau Notebook. Aplikasi mobile commerce yang dibangun adalah aplikasi mobile yang dapat berjalan pada sistem operasi android. Karena saat ini android telah menguasai pasar smartphone dan merupakan sistem operasi open source yang mudah untuk dikembangkan. Framework yang digunakan dalam pembuatan m-commerce ini adalah jQuery Mobile dan PhoneGap. Framework – framework tersebut tersebut dipilih karena memiliki banyak fitur yang menarik seperti, tampilan jQuery mobile dapat menyesuaikan layar dari perangkat bergerak. Sedangkan PhoneGap merupakan sebuah framework opensource yang digunakan untuk membuat aplikasi cross-platform mobile hanya dengan menggunakan bahasa pemrograman HTML , JavaScript dan CSSMobile commerce yang berbasis mobile web akan sangat cocok untuk XO-Liciou. Aplikasi mobile commerce ini dapat mempermudah pelanggan/pembeli untuk memesan barang dari XO-Licious dimanapun dan kapanpun melalui smartphone atau tablet yang telah menjadi gaya hidup remaja saat ini.
oai:ojs.jtsiskom.undip.ac.id:article/12707
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12707
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 223-231
Pengembangan Aplikasi Manajemen Pelatihan Laboratorium Software Engineering Di Fakultas Teknik Sistem Komputer
Islami, Faiz Risaludin; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12707
Laboratory; Management applications; PHP; Framework Code Igniter
id
System computer engineering of Diponegoro University has a software engineering laboratory fonctioned to provide the learning and training activities in order to give the opportunity for the students, to examine and to apply the theory or the research and the verification scientifical subject study or a part of certain subject study. The probleme emerge in this training is less the information about the training accepted by the society who willing to attend the training at the software engineering laboratory. In propose, to solve all the problemes appear, the writer make a Management Trainee Developement Application System of Software Engineering Laboratory at Faculty of System Computer Engineering gave a complete information about the training and the registration in software engineering laboratory. Management Trainee Application of Software Engineering Laboratory at Faculty of System Computer Engineering is an application based on website, made by using the program language PHP in scope Framework Code Igniter, and also MySQL for database. The developement methode used the waterfall methode, while designing the application used the UML modele. The result from this application is the realization an application based on website which is abble to manage the trainee data in software engineering laboratory, for example to manage the participant training data, the list of training data, the time schedule training data, admin data, the participant traininh data along the completed training History data.
oai:ojs.jtsiskom.undip.ac.id:article/13338
2020-04-12T11:00:48Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13338
2020-04-12T11:00:48Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 1, Year 2020 (January 2020); 6-11
Identification of fat-soluble vitamins deficiency using artificial neural network
Sagala, Noviyanti; Department of Information System, Faculty of Computer Science and Engineering, Krida Wacana Christian University
Hayat, Cynthia; Department of Information System, Faculty of Computer Science and Engineering, Krida Wacana Christian University
Tandipuang, Frahselia; Department of Information System, Faculty of Computer Science and Engineering, Krida Wacana Christian University
2020-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13338
deficiency early diagnose; fat-soluble vitamin deficiency; neural network; back-propagation
Krida Wacana Christian University
en
The fat-soluble vitamins (A, D, E, K) deficiency remain frequent universally and may have consequential adverse resultants and causing slow appearance symptoms gradually and intensify over time. The vitamin deficiency detection requires an experienced physician to notice the symptoms and to review a blood test’s result (high-priced). This research aims to create an early detection system of fat-soluble vitamin deficiency using artificial neural network Back-propagation. The method was implemented by converting deficiency symptoms data into training data to be used to produce a weight of ANN and testing data. We employed Gradient Descent and Logsig as an activation function. The distribution of training data and test data was 71 and 30, respectively. The best architecture generated an accuracy of 95 % in a combination of parameters using 150 hidden layers, 10000 epoch, error target 0.0001, learning rate 0.25.
oai:ojs.jtsiskom.undip.ac.id:article/12595
2020-10-24T22:48:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12595
2020-10-24T22:48:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 4, Tahun 2014 (Oktober 2014); 231-240
Pengembangan Game Edukatif G30S/PKI Berbasis Android
Hendraputri, Annisa Hedlina; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
2014-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12595
game; perkembangan teknologi; perangkat mobile; sejarah; Android
id
Gaya hidup masyarakat zaman sekarang tak pernah lepas dari kemajuan teknologi. Masyarakat menengah keatas, baik dari anak-anak hingga orang dewasa, hampir tidak ada yang tidak meggunakan perangkat mobile seperti handphone atau tablet. Namun sayangnya masyarakat zaman sekarang cenderung apatis dengan kondisi sekitarnya, bahkan tidak mengenal sejarah negaranya. Penelitian ini dilakukan untuk mendekatkan kembali anak-anak dengan sejarah terutama peristiwa G30S/PKI melalui game perangkat seluler berbasis Android. Penelitian ini dilakukan dengan menerapkan tahap pengembangan MDLC (Multimedia Development Life Cycle) mulai dari tahap penentuan konsep sampai dengan sidtribusi. Sebagai sumber yang relevan, cerita sejarah diambil langsung dari Monumen Pancasila Sakti di Lubang Buaya, Jakarta Timur, sebagai salah satu tempat bersejarah yang erat kaitannya dengan peristiwa G30S/PKI. Hasil dari penelitian ini berupa suatu aplikasi permainan yang menceritakan peristiwa sejarah G30S/PKI yang dikemas menjadi aplikasi perangkat seluler dengan sistem operasi Android. Penelitian ini diharapkan mampu menarik minat anak-anak khususnya usia 9 sampai dengan 12 tahun untuk mempelajari dan mencintai sejarah Indonesia.
oai:ojs.jtsiskom.undip.ac.id:article/12728
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12728
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 361-368
Rancang Bangun Sistem Informasi Kampus Hijau Berbasis Web Pada JSN (Jaringan Sensor Nirkabel)
Ramadhan, Aulia Medisina; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12728
Kampus Hijau; Teknologi dan Informasi;sistem informasi; Jaringan sensor nirkabel
id
Lingkungan merupakan masalah bersama yang membutuhkan sinergi semua lapisan masyarakat, termasuk civitas akademika. Oleh karena itu, kampus hijau turut andil dalam upaya pengelolaan lingkungan. Pemantauan lingkungan berbasis teknologi dapat membantu pemerhati lingkungan untuk memantau area kampus. Alat pemantauan lingkungan dapat berupa sensor pendeteksi konsentrasi gas CO, NO 2 , kepadatan partikel debu, suhu, kelembaban udara dan intensitas cahaya. Agar data sensor dapat diketahui oleh seluruh pemerhati lingkungan yang berada di mana saja, maka dibutuhkan wadah yang mampu menyajikan data sensor secara realtime. Sistem Informasi Kampus Hijau dibangun dengan menggunakan bahasa pemrograman PHP dan MySQL sebagai penyimpanannya. Metode perangkat lunak yang digunakan adalah waterfall yang terdiri dari analisis kebutuhan, desain, pengkodean, pengujian dan pemeliharaan. Pengujian fungsional yang dilakukan menggunakan metode blackbox. Hasil yang diharapkan dari Sistem Informasi Kampus Hijau ini adalah terciptanya sistem informasi yang dapat menyajikan data lingkungan yang dihasilkan oleh sensor pendeteksi secara realtime.
oai:ojs.jtsiskom.undip.ac.id:article/13567
2020-07-18T16:51:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13567
2020-07-18T16:51:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 2, Year 2020 (April 2020); 121-126
Neural network performance based on backpropagation and LVQ as the LoRa RSS fingerprint algorithms for positioning in an open space
Misbahuddin, Misbahuddin; Department of Electrical Engineering, Universitas Mataram
Iqbal, Muhamad Syamsu; Department of Electrical Engineering, Universitas Mataram
Wiriasto, Giri Wahyu; Department of Electrical Engineering, Universitas Mataram
Ahmad, L; Department of Electrical Engineering, Universitas Mataram
Akbar, S. Irfan; Department of Electrical Engineering, Universitas Mataram
Irwan, Muhammad; Department of Electrical Engineering, Universitas Mataram
2020-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13567
neural network; backpropagation; learning vector quantization; fingerprint algorithm; RSS LoRa
LPPM Universitas Mataram, Indonesia
id
Outdoor positioning is one of the important applications in the Internet of things (IoT). The usage of GPS is unsuitable for low-power IoT devices. Alternatively, it can use the LoRa devices. This research aims to find a better method as the fingerprint algorithm for determining the outdoor position using RSS LoRa. The methods used as the fingerprint algorithm were two artificial neural network models, i.e. backpropagation (BP) with four types of training methods and learning vector quantization (LVQ) with two types of training methods. The experiment results show the performance of LVQ1 better than those of LVQ2. Besides, the LVQ1 was also better than the BP method. However, both BP and LVQ2 have a performance that is almost similar to about 70 %. Both of the artificial neural network models, BP and LVQ, can be used as a fingerprint algorithm to determine quite accurate the outdoor object position.
oai:ojs.jtsiskom.undip.ac.id:article/11980
2018-06-12T03:38:14Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11980
2018-06-12T03:38:14Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 95-102
Pembuatan Sistem Informasi Evaluasi Pelayanan Publik (Sieva) Sekolah Dasar Negeri pada Kementerian Pendayagunaan Aparatur Negara dan Reformasi Birokrasi
Betayunanda, Radian; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11980
Public Service;Evalution System; Information System; SI-EVA; Elementary School; PHP; PostgreSQL
id
Public Service is government responsiblity , increasing needs of the community from time to time must be met equitably. The public deserves to get a good public service, feasible and equitable. Every government officers perform their duties for the sake of public service improvement. In order to improve public services running properly and transparently then there should be monitoring from government. One of the government agencies responsible for the monitoring improvement of public service is Ministry of Administrative Reform and Bureaucratic Reform. Public Service Division of Ministry of Administrative Reform and Bureaucratic Reform. has a system to be modernized with the use of information technology and the Internet for the better public service, and equal to the maximum feasible. Public Service Division have a system of evaluation that has been carried out and directed to several sectors especially in the education sector of Public Elementary School, but the evaluation system has not been effective and efficient because the evaluation is still done manually by bringing officers to every school. Therefore, the system need to be connected with internet so evaluation can be done effectively, quickly and efficiently. Information System should web based and using PHP for programming language and integrated with PostgreSQL database. The information system is called SI-EVA SD (Public Service Evaluation Information System for Elemantary School).
oai:ojs.jtsiskom.undip.ac.id:article/12952
2018-05-31T08:15:14Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/12952
2018-05-31T08:15:14Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 3, Year 2017 (July 2017); App1-10
Back Matter - JTSiskom Volume 5 Nomor 3 Tahun 2017
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Departemen Teknik Sistem Komputer, Universitas Diponegoro
2017-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12952
computer engineering; embedded system; robotics; software engineering; networking; sistem komputer; sistem informasi; robotika; jaringan komputer
id
Artikel ini berisi back-matter JTSiskom Volume 5 Nomor 3 Tahun 2017, yaitu meliputi indeks penulis, petunjuk penulisan dan kirim artikel JTSiskom, perjanjian pengalihan hak cipta, form pengalihan hak cipta, pernyataan etika publikasi dan lisensi isi jurnal.
oai:ojs.jtsiskom.undip.ac.id:article/13660
2021-08-26T18:32:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13660
2021-08-26T18:32:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 3, Year 2020 (July 2020); 222-227
People counter on CCTV video using histogram of oriented gradient and Kalman filter methods
Adhinata, Faisal Dharma; Master of Computer Science, Universitas Gadjah Mada
Ikhsan, Muhammad; Master of Computer Science, Universitas Gadjah Mada
Wahyono, Wahyono; Department of Computer Science and Electronic, Universitas Gadjah Mada
2020-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13660
HOG; Kalman filter; mutual information entropy; people counting; people detection
LPDP
id
CCTV cameras have an important function in the field of public service, especially for convenience. The objects recorded through CCTV cameras are processed into information to support service satisfaction in the community. This study uses the function of CCTV for people counting from objects recorded by a camera. Currently, the process of detecting and tracking people takes a long time to detect all frames. In this study, the frame selection into keyframes uses the mutual information entropy method. The keyframes processing uses the Histogram of Oriented Gradient (HOG) and Kalman filter methods. The proposed method results F1 value of 0.85, recall of 76 %, and precision of 97 % with winStride parameter (12,12), scale 1.05, and the distance of the human object to CCTV 4 meters.
oai:ojs.jtsiskom.undip.ac.id:article/12003
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12003
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 207-212
Perancangan dan Pembuatan Aplikasi Visualisasi 3D Interaktif Masjid Agung Jawa Tengah Menggunakan Unity3D
Faiztyan, Irham Fa'idh; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12003
3D visualization; application; Unity3D; Great Mosque of Central Java
id
Previously, people who want to visit a tourist attraction should come to that place. If you can’t visit it normally, you can only read or heard from a source. Therefore made 3-dimensional visualization application. The object to be visualized in this research is Great Mosque of Central Java. This application aims to facilitate the introduction of the Great Mosque of Central Java. This application is created using Unity3D and Sketchup software, where the programming language used is UnityScript and JavaScript. The design phase made using Multimedia Development Life Cycle, and then proceed with the design using Flowchart. Implementation phase is done by implementing a 3D model and program implementation. The testing phase is done with a black-box method, as well as testing of the frame rate per second, memory and processor usage, how long rendering process, and user testing. The results show that this application runs well on Windows operating systems. Buttons and functions within the application has been running well with the respective functionality. From the test results on the application of the Great Mosque of Central Java visualization can be shown that the process of rendering both real time and non real time rendering requires a high performance from graphics card and processor. Based on the testing that has been done, the application is quite easy to run by the user, the objects that exist in the application is quite similar to the original object, and this application provides benefits to its users.
oai:ojs.jtsiskom.undip.ac.id:article/13779
2021-08-06T07:29:10Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13779
2021-08-06T07:29:10Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 1, Year 2021 (January 2021); 31-40
Pandemic dynamics prediction in Java using the Moving Average and the Knowledge Growing System methods
https://jtsiskom.undip.ac.id/article/download/13779/28798
Sumari, Arwin Datumaya Wahyudi; Master Program in Electrical Engineering, Politeknik Negeri Malang. Jl. Soekarno Hatta No.9, Malang, Jawa Timur 65141|Politeknik Negeri Malang
Faculty of Defense Technology, Universitas Pertahanan. Integrated Peace and Security Center, Sentul, Bogor, Jawa Barat 10430|Universitas Pertahanan
Putra, Dimas Rossiawan Hendra; Master Program in Electrical Engineering, Politeknik Negeri Malang. Jl. Soekarno Hatta No.9, Malang, Jawa Timur 65141|Politeknik Negeri Malang
Musthofa, Muhammad Bisri; Master Program in Electrical Engineering, Politeknik Negeri Malang. Jl. Soekarno Hatta No.9, Malang, Jawa Timur 65141|Politeknik Negeri Malang
Mari, Ngat; Master Program in Electrical Engineering, Politeknik Negeri Malang. Jl. Soekarno Hatta No.9, Malang, Jawa Timur 65141|Politeknik Negeri Malang
2021-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13779
knowledge growing system; moving average; pandemic; prediction; Covid-19
id
This study aims to analyze the comparative performance of pandemic dynamics prediction methods on the island of Java, based on data from March to May 2020 covering the provinces of DKI Jakarta, West Java, Central Java, DI Yogyakarta, and East Java. The prediction uses Knowledge Growing System (KGS) and time series models, namely Single Moving Average (SMA) and Exponential Moving Average (EMA). Based on the Mean Absolute Percentage Error (MAPE) computational results, the EMA method produces a lower error rate than the SMA method with 47.94 % on average. The KGS prediction with a Degree of Certainty (DoC) produced a trend analysis that the pandemic dynamics in DKI Jakarta province will decrease gradually if the current policy is still implemented. Whereas in the other provinces, the KGS predicted the pandemic dynamics trends will still increase.
oai:ojs.jtsiskom.undip.ac.id:article/12102
2020-08-06T13:44:12Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12102
2020-08-06T13:44:12Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 3, Tahun 2015 (Agustus 2015); 335-342
Pembuatan Sistem Informasi Rental Mobil dengan Menggunakan Java dan Mysql
Rahmawati, Annisa; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-08-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12102
Sistem Informasi; Aplikasi; Desktop; Java; MySQL
id
Pangsa pasar yang semakin berkembang di berbagai bidang usaha khususnya pada jasa, membuat sistem pembukuan penjualan yang belum menggunakan komputer menjadi tidak efektif. Salah satu contoh bidang usaha tersebut adalah usaha rental mobil. Proses pengolahan data transaksi perusahaan tersebut semakin tidak akurat dan lambat seiring dengan meningkatnya transaksi yang dilakukan. Atas dasar tersebut digunakan Sistem Informasi Rental Mobil yang berbasis komputer sehingga lebih cepat dan akurat. Sistem Informasi tersebut dibuat dengan menggunakan bahasa pemrograman Java dan menggunakan database MySQL yang tertanam langsung pada aplikasi. Proses pembuatan dan pengembangan Sistem Informasi Rental Mobil ini menggunakan metode SDLC (Software Development Life Cycle) model air terjun. Hasil dari perancangan aplikasi ini adalah suatu aplikasi desktop yang dapat memudahkan pengguna dalam pencarian mobil yang sedang tersedia, penagihan pembayaran dan pengembalian mobil jika batas waktu pengembalian sudah tiba.
oai:ojs.jtsiskom.undip.ac.id:article/12992
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12992
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 1, Year 2018 (January 2018); 32-36
Maximum Likelihood Classification with Fast Fourier Transform Feature Extraction for Car Recognition
Alamsyah, Derry; Department of Informatics, STMIK Global Informatika MDP Palembang
2018-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12992
Fast fourier transform; maximum likelihood classification; car recognition
id
The car recognition is part of the field of traffic surveillance on the image. In general, the car recognition using the form-based feature as a unique feature. Another feature in object recognition is the frequency feature. One feature of frequency is the Fourier feature, this feature is obtained by using Fast Fourier Transform (FFT) method. The object recognition can be done by determining the maximum value of likelihood and classifying it with Maximum Likelihood Classification (MLC). The use of FFT and MLC in the car object recognition has never been used. The results of both are in a good accuracy that is 76%.
oai:ojs.jtsiskom.undip.ac.id:article/12782
2020-04-12T11:02:55Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12782
2020-04-12T11:02:55Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 3, Tahun 2016 (Agustus 2016); 470-478
Penyisipan Media Teks dan Citra Menggunakan Teknik Steganografi pada Media Pembawa Citra Digital
https://jtsiskom.undip.ac.id/article/download/12782/25900
Muadzani, Alim; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2016-08-21 11:58:18
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12782
C#; Least Significant Bit; Steganography; image processing; JTSiskom
id
Information has now become an important comodity in human life, with the rapid development of communications technology has enable people to communicate and exchange information more easily. Internet is very popular and used by billions users worldwide, the information passing through the internet is very large, and some certain people trying to get this information for profit. The information need to be secured to prevent the others to get the information that send through the internet, steganography can be used to hide the information before sending it and the receiver can recover the hidden data. Digital steganography using computer can use a variety of digital file, digital image file is one of them. With the infomation being hidden inside the image-carrier, the others will not aware about the hidden information. Application created using C# programming leanguage and the steganoraphy method using Least Significant Bit Insertion (LSBI). Microsoft Visual Studio used as Integrated Development Environtment (IDE) to code and design the user interface. Software develpment model using Extreme Programming, and the testing using black box method. Application designed to hide text or image inside an image-carrier and the hidden text or image can be recovered. The result of this research are an application that can hide text or image into image-carrier, and the hidden text or image can be recovered. Based on the testing application can run as expected and fulfill all the requirements.
oai:ojs.jtsiskom.undip.ac.id:article/13943
2021-10-02T20:35:37Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13943
2021-10-02T20:35:37Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 2, Year 2021 (April 2021); 113-119
Segmentation and analysis of Pap smear microscopic images using the K-means and J48 algorithms
https://jtsiskom.undip.ac.id/article/download/13943/30124
Hadianti, Sri; Department of Information System, STMIK Nusa Mandiri, Jl. Raya Jatiwaringin No 2, Cipinang Melayu, Makasar, Jakarta Timur 13620|STMIK Nusa Mandiri
Riana, Dwiza; Department of Computer Science, STMIK Nusa Mandiri, Jl. Raya Jatiwaringin No 2, Cipinang Melayu, Makasar, Jakarta Timur 13620|STMIK Nusa Mandiri
2021-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13943
k-means; GLCM; J48; pap smear; segmentation
id
A Pap smear is used to early detection cervical cancer. This study proposes the segmentation and analysis method of Pap smear cells images using the K-means algorithm so that cytoplasmic cells, nuclear cells, and inflammatory cells can be segmented automatically. The results of the feature analysis from the cytoplasmic, nuclear, and inflammatory cell images were classified using the J48 algorithm with 37 training data. The training resulted in an accuracy of 94.594 %, precision of 95 %, and sensitivity of 94.6 %. The classification of 24 testing images resulted in an accuracy of 91.6%, a precision of 92.5 %, and a sensitivity of 91.7 %.
oai:ojs.jtsiskom.undip.ac.id:article/12601
2020-04-12T11:47:09Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12601
2020-04-12T11:47:09Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 4, Tahun 2014 (Oktober 2014); 277-280
Math Clock: Perangkat Penunjuk Waktu Kreatif untuk Olahraga Otak
Hertantyo, Galuh Boy; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2014-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12601
math clock; brain exercise; mathematical operations; random calculation
id
Brain is one of the most vital parts for humans, with the number of brain function that is needed for the body, the brain becomes a very important part of the human body. If there is damage to the brain will certainly cause the performance of the human body will not run properly. Because of that, it’s very important to maintain brain health. There is a way to maintain brain health, for example is by doing brain exercise. Examples of brain exercise is to do simple math calculations or doing brain games like sudoku. Because of that, created a tool that can help the brain to maintain brain exercise. The tool is called math clock. Making math clock tool consists of hardware and software. The hardware consists of RTC as real time data input, ATmega328 as microcontroller and dot matrix 32x16 as a tool to display the output that has been processed by the microcontroller. The software is built using C with Arduino IDE. Math clock will process the data from RTC then processed it, in microcontroller so when output displayed on dot matrix, output will be simple mathematical operation with real time clock data on it. Test results show that, math clock is capable of displaying a simple mathematical calculation operations such as addition, subtraction, multiplication and division. The mathematical operation that display on math clock, appears to be random, so it’s not triggered by same mathematical operation. In math clock the display will change every 20 second, so in 1 minute there are 3 different kinds of mathematical operations. The results of questionnaires of 10 different students, showed 9 out of 10 students said math clock is a tool that easy to use as a clock. Math clock will be alternative for doing brain exercise every day.
oai:ojs.jtsiskom.undip.ac.id:article/13046
2018-08-09T16:36:48Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/13046
2018-08-09T16:36:48Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 2, Year 2018 (April 2018); i-viii
Front Matter - JTSiskom Volume 6 Issue 2 Year 2018
"Front Matter","Back Matter"
JTSiskom, Editor in Chief; Department of Computer Engineering, Universitas Diponegoro
2018-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13046
Departemen Teknik Sistem Komputer, Universitas Diponegoro
id
This article contains front-matter of JTSiskom Volume 6 Number 2 Year 2018, which includes cover page, title page, editorial team, acknowledgment, editorial policy and table of contents. JTSiskom's editorial policies include focus and scope, review process statement, publication frequency, open access policy, archiving policy and statement of article processing fee.
oai:ojs.jtsiskom.undip.ac.id:article/12901
2020-04-12T02:19:20Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12901
2020-04-12T02:19:20Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 2, Year 2017 (April 2017); 69-74
Expert System for Diagnosis of Plant Pest and Disease Horticulture with Forward and Backward Chaining Inference
Sasmito, Ginanjar Wiro; Department of Informatics, Politeknik Harapan Bersama
2017-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12901
expert system; forward chaining; backward chaining; rule-based horticulture
id
One of the obstacles to doing cultivation of horticulture plant is to overcome pest and disease. Pest and disease attack can decrease productivity and even causes harvest fail that influence toward one of income sources in the country. Therefore the diagnose on pest and disease must be done fastly and accurately. One of horticulture plant is red onion and chili plant. An expert system is offered as the second choice after expert on consultation. Using Expert System Development Life Cycle (ESDLC) method, combination inference engine and backward chaining for diagnosing pest and horticulture plant disease created as giving the solution. The technique of reasoning used in this research is rule-based. The result of the research is an application that can be used to diagnosis pest and disease horticulture plant, that are red onion and chili. By this application, the farmer can determine quick action should be taken if the farm pests and diseases, without waiting for a consultation with an expert to do the handling. The application result also could be a learning system to the farmer about pest and disease horticulture plant.
oai:ojs.jtsiskom.undip.ac.id:article/14105
2022-08-06T18:56:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14105
2022-08-06T18:56:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 10, Issue 1, Year 2022 (January 2022); 26-31
Data scaling performance on various machine learning algorithms to identify abalone sex
Arifin, Willdan Aprizal; Marine Information System, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No.229, Isola, Sukasari, Bandung City, West Java 40154|Universitas Pendidikan Indonesia
Ariawan, Ishak; Marine Information System, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No.229, Isola, Sukasari, Bandung City, West Java 40154|Universitas Pendidikan Indonesia
Rosalia, Ayang Armelita; Marine Information System, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No.229, Isola, Sukasari, Bandung City, West Java 40154|Universitas Pendidikan Indonesia
Lukman, Lukman; Marine Information System, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No.229, Isola, Sukasari, Bandung City, West Java 40154|Universitas Pendidikan Indonesia
Tufailah, Nabila; Marine Information System, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No.229, Isola, Sukasari, Bandung City, West Java 40154|Universitas Pendidikan Indonesia
2022-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14105
data scaling; machine learning algorithms; min-max normalization; zero-mean standardization
en
This study aims to analyze the performance of machine learning algorithms with the data scaling process to show the method's effectiveness. It uses min-max (normalization) and zero-mean (standardization) data scaling techniques in the abalone dataset. The stages carried out in this study included data normalization on the data of abalone physical measurement features. The model evaluation was carried out using k-fold cross-validation with the number of k-fold 10. Abalone datasets were normalized in machine learning algorithms: Random Forest, Naïve Bayesian, Decision Tree, and SVM (RBF kernels and linear kernels). The eight features of the abalone dataset show that machine learning algorithms did not too influence data scaling. There is an increase in the performance of SVM, while Random Forest decreases when the abalone dataset is applied to data scaling. Random Forest has the highest average balanced accuracy (74.87%) without data scaling.
oai:ojs.jtsiskom.undip.ac.id:article/12672
2018-06-12T04:57:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12672
2018-06-12T04:57:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); 523-529
Pengembangan Sistem Replikasi dan Redundansi untuk Meningkatkan Kehandalan Basisdata MySQL
Kristian, Dolly Simon; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12672
database; replication; MySQL Cluster; high availability; high scalability
id
With the development of information technology, humans make it easy to complete every duty. Any information about the work carried out to be very valuable, therefore the information should be stored properly, by organizing a reliable database system when performing data storage on the server information. Build a design application virtualization master slave database servers that are connected with the management node using the virtual application to get the test results replication system performance and redundancy in the design of the cluster system. Methodology of this research include the study of literature, collecting data by interview, observation, literature studies, system design, and testing of the system. In a literature study on the use of research methods to study the literature books, records that can be used as a support in the research. The design of this thesis using MySQL Cluster system with Ndbcluster engine. Last is testing this system on its performance on the server failure or failures occur and reliability in performance. The results obtained are when there is a failure on the primary server, it will be immediately replaced by another server is a slave. And the replication of data between the main server and slave.
oai:ojs.jtsiskom.undip.ac.id:article/14268
2022-08-06T18:56:56Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14268
2022-08-06T18:56:56Z
Jurnal Teknologi dan Sistem Komputer
2022: Publication In-Press
Spatial Skyline Query Based on Surrounding Environment Untuk Data Streaming Menggunakan Apache-Spark
Firzatullah, Raden Muhamad; Program Studi Informatika, Fakultas Teknologi Komunikasi dan Informatika, Universitas Nasional
Djatna, Taufik; Department of Agricultural Industrial Technology, Bogor Agricultural University, Kampus IPB, Jl. Raya Dramaga, Babakan, Kec. Dramaga, Kota Bogor, Jawa Barat 16680
Annisa, Annisa; Department of Computer Science, Bogor Agricultural University, Kampus IPB, Jl. Raya Dramaga, Babakan, Kec. Dramaga, Kota Bogor, Jawa Barat 16680
Andrianingsih, Andrianingsih; Department of Informatic, Universitas Nasional, Jl. Sawo Manila No.61, RT.14/RW.7, Pejaten Bar., Kec. Ps. Minggu, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12520
2022-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14268
id
Previous research on Spatial Skyline Query Based on Surrounding Environment left a challenge in finding skyline objects that support the use of mobile devices. This study introduces a method that allows users to search for spatial objects dynamically. Cloud-based streaming data services are currently available to support the dynamic search of spatial skyline objects. Under these conditions, streaming data requires a longer processing time. This study aims to examine the effectiveness and efficiency of Apache-Spark in developing Spatial Skyline Query Based on Surrounding Environment in processing streaming data. Further implementation of the developed algorithm can provide better location access for users on mobile devices. Comparative analysis of algorithm execution time is performed by comparing algorithm processing on a single processor and cluster computing using various evaluation parameters. The test results on each parameter show that the computation time of the proposed algorithm on a single computation is not as good as the previous algorithm. However, in cluster computing, the proposed algorithm is superior
oai:ojs.jtsiskom.undip.ac.id:article/12683
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12683
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 44-49
Perancangan Game Math Adventure Sebagai Media Pembelajaran Matematika Berbasis Android
Rahadi, Muhammad Rizky; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12683
Android; Edukasi; Construct 2
id
Upaya meningkatkan efisiensi penyediaan aplikasi yang mengandung unsur pendidikan diperlukan berbagai alternatif dan inovasi baru dalam hal pemrograman untuk bisa diterapkan sebagai alat untuk mempermudah proses pembelajaran. Adanya game edukasi matematika ini diharapkan dapat meningkatkan kemampuan berhitung anak dalam proses pembelajaran matematika, dan menghilangkan rasa jenuh dan takut bagi anak-anak untuk belajar matematika. Game edukasi ini sangat berguna dibidang pendidikan khususnya matematika. Penulis memilih anak berusia 6 tahun sampai 9 tahun sebagai pengguna dalam game edukasi ini, karena akan lebih efektif jika mulai belajar matematika dari kecil karena di usia itulah anak-anak bisa dengan mudah mengingat dalam belajar menghitung. Metodologi yang digunakan dalam penelitian ini adalah Multimedia Development Life Cycle (MDLC) yang bersumber dari Luther dan sudah dimodifikasi oleh Sutopo. Alat bantu yang digunakan untuk menganalisis penyusun menggunakan Unified Modeling Language (UML). Sedangkan aplikasi yang digunakan dalam pembuatam skripsi ini adalah construct 2. Penerapan game edukasi matematika ini diharapkan dapat mengatasi masalah tersebut. Jadi disaat anak memainkan game ini anak tidak bosan dan tidak takut untuk belajar matematika, dengan harapan semangat anak untuk belajar akan lebih terpacu dan meningkatkan kualitas belajar anak. Untuk game edukasi ini sendiri diharapkan dapat dikembangkan lagi dalam hal animasi, desain, fitur, dan music sehingga menjadi semakin atraktif.
oai:ojs.jtsiskom.undip.ac.id:article/13324
2019-04-10T16:17:53Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/13324
2019-04-10T16:17:53Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 1, Year 2019 (January 2019); App1-10
Back Matter - JTSiskom Volume 7 Issue 1 Year 2019
"Front Matter","Back Matter"
JTSiskom, Editor in Chief; Department of Computer Engineering, Universitas Diponegoro
2019-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13324
computer engineering; embedded system; robotics; software engineering; networking
Department of Computer Engineering, Universitas Diponegoro
en
This article contains back-matter of JTSiskom Volume 7 Issue 1 Year 2019, which includes the author's index, author guidelines, copyright notice and its transfer agreement, publication ethics statements and journal content licenses.
oai:ojs.jtsiskom.undip.ac.id:article/4763
2020-10-24T22:47:14Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4763
2020-10-24T22:47:14Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 1, Tahun 2014 (Januari 2014); 87-95
Perancangan Permainan "Membuat Bioetanol dari Limbah Buah" Menggunakan Adobe Flash CS3
Arifa, Nurul; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
2014-01-03 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4763
Adobe Flash CS3; Bioetanol; Permainan;Multimedia;Black-box;Likert;SMP;Windows
id
Bahan bakar fosil termasuk dalam sumber daya alam yang sulit untuk diperbaharui karena proses pembetukannya yang memakan waktu sangat lama, padahal pada saat ini pemakaian bahan bakar fosil sangatlah tinggi terutama pada sektor transportasi. Diperlukan sebuah pengenalan sejak awal terhadap energi alternatif yaitu bahan bakar nabati seperti bioetanol dari limbah buah. Untuk mengenalkan tentang bagaimana membuat bioetanol dari limbah buah secara lebih menarik maka lahirlah ide untuk membuat permainan dengan konsep pengembangan multimedia yang merupakan sebuah konsep dan teknologi dari unsur-unsur gambar, suara, animasi serta video yang disatukan di dalam komputer untuk disimpan, diproses, dan disajikan guna membentuk interaksi yang sangat inovatif antara komputer dengan pengguna.Pengembangan sistem permainan menggunakan tahap pengembangan multimedia yang terdiri dari menentukan konsep, membuat perancangan, pengumpulan bahan materi yang diperlukan, pembuatan, pengujian dan pendistribusian permainan kepada pengguna. Perangkat lunak aplikasi yang digunakan dalam pembuatan permainan ini adalah Adobe Flash CS3 dengan bahasa pemrograman action script 2.0. Adobe Flash CS3 adalah salah satu perangkat lunak yang dapat digunakan untuk membuat animasi yang menarik. Dengan Adobe Flash CS3 aplikasi permainan yang dibuat dapat dilengkapi dengan beberapa macam animasi, audio, interaktif animasi, dan lain-lain. Kebutuhan sistem yang diperlukan untuk menjalankan permainan ini adalah sistem operasi Windows, dan Flash Player yang sudah terpasang pada laptop/komputer pengguna.Permainan membuat bioetanol ini ditujukan untuk semua kalangan dan usia, namun lebih dikhususkan untuk kalangan pelajar SMP dikarenakan pada masa jenjang pendidikan ini sesuai dengan kurikulum mata pelajaran ilmu pengetahuan alam telah diajarkan tentang unsur, senyawa, larutan asam basa yang diperlukan sebagai dasar awal untuk memahami istilah-istilah dalam pembuatan bioetanol. Hasil pengujian permainan menunjukkan bahwa permainan ini dapat berjalan dengan baik pada sistem operasi Windows 7. Tombol-tombol dan fungsi-fungsi pada permainan juga dapat berfungsi dengan baik dan sesuai dengan fungsionalitasnya masing-masing pengujian ini dilakukan dengan menggunakan metode black-box. Berdasarkan pengujian yang dilakukan oleh pengguna yaitu 30 siswa SMP, permainan “Membuat Bioetanol Dari Limbah Buah” ini membantu dalam mengenalkan tahap-tahap membuat bioetanol dari limbah buah, serta tampilan permainannya bagus. Hal ini terlihat pada semua aspek penilaian yang telah dihitung menggunakan skala Likert. Permainan ini dapat digunakan sebagai media yang dapat memberikan pengetahuan tentang tahap-tahap dalam membuat bioetanol dari limbah buah.
oai:ojs.jtsiskom.undip.ac.id:article/12702
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12702
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 187-201
Sistem Informasi Antropometri Terintegrasi Dengan Sistem Tertanam Sebagai Pengukur Berat Dan Tinggi Balita
Wicaksono, Nugroho Budi; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12702
AAnthropometry; KMS; Anthropometric Measurement; Automation; Information System; Desktop Application; Web Service
id
Indonesian children’s growth are monitored monthly and can be seen by the KMS graphic and posyandu cadre’s book. The data from posyandu activity will be evaluated by the government health department. In practice, there are many obstacles to make posyandu works ideally. First, the cadres of posyandu have a difficulty to use the conventional anthropometric equipment, so the measurement data may not be valid and precise. Second, noting the KMS graphic needs an accuracy. Third, the measurement result in posyandu is not rapidly integrated to the central health data. A technology innovation of automatization anthropometry measurement called OTOTIM designed for infants that supported by an integrated information system is needed to solve those problems. OTOTIM designed to make anthropometric measurement for infants more fast, valid, and accurate. The measurement result will be stored in the database and transferred to an image that describe the nutrition status in the KMS. Microcontroller will process the data from load sensor that measure baby’s weight and ping sensor that measure baby’s height. Then those raw data will be sent to main component of OTOTIM, which is the software itself to gain informative result of measurement, that consist of right suggestion on what kind of treatment used to take care various nutrition condition of infant and comparison against the previous measurement. OTOTIM will also generate statistics which group the infant by nutritional condition for each month. Those statistics will also include information on how percentage of male and female babies which have certain nutritional condition. However those statistic will provide information which is relevant only for specific district as OTOTIM used in regional manner. In order to create statistic which is relevant to consumed by public, those measurement data must be processed in central server which can calculate whole data and grouped them by nutritional condition. OTOTIM introduces the central server that bring synchronization service between OTOTIM software which is installed locally on client PC and the server itself. OTOTIM software have to establish a connection to server to publish subdistrict-specific statistic, however this connection is not mandatory to run primary function. So if client have trouble to connect, this will not interrupt the primary function as OTOTIM supposed to run in less-signal environment.
oai:ojs.jtsiskom.undip.ac.id:article/13297
2020-04-12T10:59:37Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13297
2020-04-12T10:59:37Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 4, Year 2019 (October 2019); 147-153
Fuzzy servqual implementation in evaluation of agricultural extention officer service quality
Suranti, Dewi; Department of Informatics, Universitas Dehasen Bengkulu
Yupianti, Yupianti; Department of Informatics, Universitas Dehasen Bengkulu
2019-10-31 15:18:58
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13297
fuzzy servqual; service quality; agricultural extension
Universitas Dehasen Bengkulu; Direktorat Riset dan Pengabdian kepada Masyarakat Kemenristekdikti Republik Indonesia atas pendanaan penelitian tahun anggaran 2019
id
This study aims to measure the quality of service of agricultural extension workers at the UPT. BPP Sukaraja uses the fuzzy service quality (servqual) method by grouping question attributes into five service dimensions criteria, namely the dimensions of tangibles (direct evidence), reliability (responsibility), responsiveness, assurance, and empathy. The study showed that the value of the gap that requires the priority of improvement and improvement in service quality is the dimension of Tangibles with a negative gap value of -0.45 that means that the expectations of farmers are still not achieved. The customer satisfaction index is 87.93%, which means farmers are satisfied with the services provided. The study can be a motivation to improve the quality of service to farmers for UPT BPP Sukaraja.
oai:ojs.jtsiskom.undip.ac.id:article/5491
2022-04-11T10:06:07Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/5491
2022-04-11T10:06:07Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 2, Tahun 2014 (April 2014); 181-186
Pengembangan Sistem Informasi Penjualan dan Pembelian pada Toko PC Tablet
Putri W, Nur Setyo Permatasasi; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2014-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/5491
sistem informasi penjualan dan pembelian;Data Flow Diagram;Entity Relationship Diagram;PHP;MySQL;XAMPP
id
Sistem informasi penjualan dan pembelian yang dimiliki oleh perusahaan masih mempunyai beberapa kekurangan yang menyebabkan terjadinya kesalahan data pada laporan yang dihasilkan. Dan juga meskipun perusahaan telah memiliki sistem informasi namun perusahaan masih sering melakukan proses transaksi dan pencatatan transaksi secara manual, sehingga kesalahan data tidak dapat terhindarkan lagi. Oleh karena itu, perusahaan membutuhkan sebuah sistem informasi penjualan dan pembelian yang memadai, untuk dapat menampilkan data lebih akurat dan lebih mudah dipahami dalam penggunaannya. Pengembangan sistem informasi penjualan dan pembelian diawali dengan analisis kebutuhan sistem. Hal ini ditujukan untuk mendapatkan spesifikasi sistem yang sesuai. Kemudian dari data yang ada, dilakukan perancangan sistem informasi penjualan dan pembelian yang disesuaikan dengan kebutuhan perusahaan. Dalam tahapan perancangan, penggambaran proses bisnis sistem informasi dijelaskan dengan menggunakan DFD (Data Flow Diagram) dan untuk merepresentasikan data dalam sistem secara logis dilakukan dengan menggunakan ERD (Entity Relationship Diagram). Hasil dari perancangan kemudian diimplementasikan dengan menggunakan bahasa pemrograman PHP dan menggunakan sistem basis data MySQL. Perangkat yang digunakan adalah perangkat lunak Adobe Dreamweaver CS6 dan XAMPP. Hasil pengujian sistem informasi penjualan dan pembelian menunjukkan bahwa semua fitur yang terdapat dalam sistem informasi dapat bekerja dengan baik seperti mengelola data transaksi, mengelola data admin, mengelola data barang dan mengelola data lainnya yang berhubungan dengan kegiatan pokok dalam transaksi ini. Pada sistem informasi penjualan dan pembelian juga disertakan fungsi untuk menampilkan laporan dari proses transaksi yang dilakukan oleh pengguna.
oai:ojs.jtsiskom.undip.ac.id:article/12718
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12718
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 315-321
Pembuatan Aplikasi Permainan “Ayo Sehat” Berbasis Android
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12718
Aplikasi; permainan;Android;Ayo Sehat; PHBS
id
Penerapan Perilaku Hidup Bersih dan Sehat (PHBS) disekolah merupakan kebutuhan mutlak seiring munculnya berbagai penyakit yang sering menyerang anak usia sekolah dasar, yaitu usia 6 sampai 12 tahun seperti kecacingan, diare, sakit gigi, sakit kulit, gizi buruk dan lain sebagainya yang ternyata berkaitan erat dengan PHBS. Usia sekolah dasar merupakan waktu yang tepat untuk menanamkan kebiasaan menerapkan perilaku hidup dan sehat. Salah satu cara mengenalkan PHBS adalah melalui permainan. Aplikasi permainan Ayo Sehat dibuat menggunakan Unity, sebuah game engine yang dapat merancang permainan pada berbagai platform. Aplikasi permainan ini dikembangkan dengan metode Multimedia Development Life Cycle (MDLC) melalui tahap pengembangan konsep, desain, pengumpulan materi, pengujian, dan pendistribusian. Aplikasi permainan ini diuji dengan Black Box Testing, menunjukkan bahwa permainan sudah berjalan sesuai spesifikasi kebutuhan yang menampilkan hasil uji pada tiap fungsi aplikasi dan tombol. Berdasarkan hasil uji Wilcoxon terdapat perbedaan nyata antara nilai pretest dan nilai post- test dimana pengguna lebih memahami Pola Hidup Bersih dan Sehat setelah penggunaan aplikasi. Hasil dari penelitian dan pengujian menunjukkan bahwa aplikasi permainan Ayo Sehat telah sesuai dengan tujuan yaitu mengenalkan PHBS di lingkungan sekolah pada anak usia sekolah dasar.
oai:ojs.jtsiskom.undip.ac.id:article/13326
2020-07-18T16:51:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13326
2020-07-18T16:51:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 2, Year 2020 (April 2020); 94-99
HSV image classification of ancient script on copper Kintamani inscriptions using GLRCM and SVM
https://jtsiskom.undip.ac.id/article/download/13326/28304
Purnama Yanti, Christina; STMIK STIKOM Indonesia
Andika, I Gede; STMIK STIKOM Indonesia
2020-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13326
segmentation; inscription; HSV image; GLRLM; SVM
STMIK STIKOM Indonesia; Balai Arkeologi Denpasar, Indonesia
id
The problem of inscription physical damage as one of the historical heritages can be overcome using an image processing technique. The purpose of this study is to design a segmentation application for ancient scripts on inscriptions to recognize the character patterns on the inscriptions in digital form. The preprocessing was carried out to convert images from RGB to HSV. The application used the gray level run length matrix (GLRLM) to extract texture features and the support vector machine (SVM) method to classify the results. The inscription image segmentation was carried out through the pattern detection process using the sliding window method. The application obtained 88.32 % of accuracy, 0.87 of precision, and 0.94 of sensitivity.
oai:ojs.jtsiskom.undip.ac.id:article/11975
2020-04-12T11:47:20Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11975
2020-04-12T11:47:20Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 58-64
Pengembangan Sistem Pakar Untuk Diagnosis Penyakit Hepatitis Berbasis Web Menggunakan Metode Certainty Factor
Ramdhani, Ahmad; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11975
Expert System; Hepatitis; PHP; MySQL; Certainty Factor
id
Expert System is a computer technology that can help people solving problems which are mostly applied in medicine. Expert System is system that trying to adopt human knowledge to the computer, so the computer can resolve the issue as done by an expert.. In this study, an Expert System to diagnose hepatitis disease consisting of Hepatitis A, Hepatitis B, and Hepatitis C will be created. This expert system to diagnose hepatitis disease is created using PHP programing language and MySQL database using Certainty Factor method. This expert system will ask for an input such as symtomps and blood test, then the result is the possibility of the disease suffered by the patient and an explanation of the disease and its treatment solution. This expert system is able to issue diagnosis results for Hepatitis A, Hepatitis B, and Hepatitis C.. Certainty Factor method can be applied to expert systems with simple disease or not complex, such as acute hepatitis disease that is done in this study.
oai:ojs.jtsiskom.undip.ac.id:article/12902
2020-04-12T02:18:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12902
2020-04-12T02:18:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 3, Year 2017 (July 2017); 106-109
Decision Support System for Football Players Lineup Selection using Fuzzy Multiple Attribute Decision Making and K-Means Clustering Methods
Nurzahputra, Aldi; Department of Informatics, Universitas Negeri Semarang
Pranata, Afrizal Rizqi; Department of Informatics, Universitas Negeri Semarang
Puwinarko, Aji; Department of Informatics, Universitas Negeri Semarang
2017-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12902
decision support system; players line-up selection; FMADM method; K-means clustering
Departement of Computer Science, Universitas Negeri Semarang
id
In football, the selection of players line-up is based on their statistical performance. In this research, the line-up selection can implement the decision support system (DSS) with FMADM SAW method. The criteria were used are goal, assists, saves, clean sheets, yellow cards, red cards, games, and an own goal. Then, the assessment players performance is using K-Means Clustering. There are two clusters: cluster_cukup and cluster_baik. The system used Manchester City player data in Forward, Midfielder, Defender and Goal Keeper position. The purpose of this research is applying the FMADM and K-Means Clustering method to the system. Based on the results, the line-up selection can be processed by FMADM method and the performance assessed by K-Means Clustering method. By using the system, the selection and the assessment can be conducted and give the best decision for football coach objectively.
oai:ojs.jtsiskom.undip.ac.id:article/13643
2021-08-26T18:32:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13643
2021-08-26T18:32:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 3, Year 2020 (July 2020); 185-191
Mobile robot navigation based on line landmarks using the Braitenberg controller and image processing
Chaidir, Ali Rizal; Department of Electrical Engineering, Universitas Jember
Rahardi, Gamma Aditya; Department of Electrical Engineering, Universitas Jember
Anam, Khairul; Department of Electrical Engineering, Universitas Jember
2020-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13643
mobile robot navigation; image processing; Braitenberg controller
id
Line following and lane tracking are robotic navigation techniques that use lines as a guide. The techniques can be applied to mobile robots in the industry. This research applied the Braitenberg controller and image processing to control and obtain line information around the mobile robot. The robot was implemented using Arduino Uno as a controller. A webcam was connected to a computer that performs image processing using canny edge detection and sends the data to the robot controller via serial communication. The robot can navigate on the side of the line, and the success rate of the system is 100 % at a turn of 135 ° and 80 % at a turn of 90 °.
oai:ojs.jtsiskom.undip.ac.id:article/11998
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11998
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 171-178
Perancangan dan Implementasi Instrusion Detection System di Jaringan Universitas Diponegoro
Nugroho, Dyakso Anindito; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11998
Intrusion Detection System (IDS); Cisco IPS 4240;web application;XML
id
The use of information technology gives the advantage of open access for its users, but a new problem arises that there is a threat from unauthorized users. Intrusion Detection System (IDS) is applied to assist administrator to monitoring network security. IDS displays illegal access information in a raw form which is require more time to read the detected threats. This final project aims to design an IDS with web application which is made for pulling information on IDS sensor database, then processing and representing them in tables and graphs that are easy to understand. The web application also has IpTables firewall module to block attacker's IP address. The hardware used is Cisco IPS 4240, two computers Compaq Presario 4010F as client and gateway, and Cisco Catalyst 2960 switch. The software used is Ubuntu 12.0 LTS Precise operating system, BackTrack 5 R1 operating system, PHP 5.4 programming language, MySQL 5 database, and web-based system configuration tool Webmin. Testing is done using several BackTrack applications with the aim of Cisco IPS 4240 is capable of detecting accordance with the applicable rules. Each events of any attack attempt or threat was obtained from IDS sensor database in XML form. XML file is sent using Security Device Event Exchange (SDEE) protocol. The web application is tested by looking at the output tables and graphs that displays the appropriate results of sensor detection. This study generated an intrusion detection system that is easier to monitor. Network packets copied by the Cisco 2960 switch and then forwarded to the sensor. Intruder detection is done by Cisco IPS 4240 sensor. Log detection processed by the web application into tables and graphs. Intrusion detection systems are intended to improve network security.
oai:ojs.jtsiskom.undip.ac.id:article/13726
2021-08-05T17:57:05Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13726
2021-08-05T17:57:05Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 4, Year 2020 (October 2020); 304-310
Vehicle images reconstruction using SRCNN for improving the recognition accuracy of vehicle license plate number
Swastika, Windra; Department of Informatics, Universitas Ma Chung
Sakti, Ekky Rino Fajar; Department of Informatics, Universitas Ma Chung
Subianto, Mochamad; Department of Informatics, Universitas Ma Chung
2020-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13726
SPNet; SRCNN; super resolution; Tesseract OCR; image reconstruction; license plate recognition
id
Low-resolution images can be reconstructed into high-resolution images using the Super-resolution Convolution Neural Network (SRCNN) algorithm. This study aims to improve the vehicle license plate number's recognition accuracy by generating a high-resolution vehicle image using the SRCNN. The recognition is carried out by two types of character recognition methods: Tesseract OCR and SPNet. The training data for SRCNN uses the DIV2K dataset consisting of 900 images, while the training data for character recognition uses the Chars74 dataset. The high-resolution images constructed using SRCNN can increase the average accuracy of vehicle license plate number recognition by 16.9 % using Tesseract and 13.8 % with SPNet.
oai:ojs.jtsiskom.undip.ac.id:article/12014
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12014
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 295-301
Pengembangan Aplikasi Sistem Cerdas untuk Menentukan Peminatan Jurusan di Universitas Diponegoro bagi Siswa Sekolah Menengah Atas
Rahim, Imaduddin Abdul; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12014
Intelligent System; Forward Chaining; Senior High School; Decision Making; Universitas Diponegoro; Visual Basic; Microsoft Acces
id
Almost in every aspect of life, people are always faced with several options. Making the right decision will greatly affect our lives in the future. Problems in decision making are also experienced by high school students or high school who want to continue their education to a higher level, namely the University. University is a choice of formal education for high school students who will continue to the higher education. Students who wish to proceed to the University of Diponegoro University will particularly difficult because of the many options available majors. Often some high school students who have a student do not get along with their chosen majors, this course will make their declining interest in learning. As an information technology solution that exists today can be utilized to see the interest of the students so that mismatch and vacillation in the selection of majors can subtract. The purpose of making the determination of intelligent systems majors at Diponegoro University, among others, is, to develop an intelligent software that can help high school students determine the appropriate department at the University of Diponegoro. Intelligent system implements advanced tracing method or Forward Chaining to determine Diponegoro University majoring in accordance with the interests of the students. This can be done by making questions like questionnaires with a variety of options to be able to know the interests of students. Forward Chaining is a method in the form of a strategy to predict or find the solution of a problem that starts with a set of known facts, then lower the new fact that the premise is based on the rule matches the known facts. The system is made to work on a desktop base with Visual Basic programming language, and the database used is Microsoft Access. The results of testing this systems shows that all the features contained in this system can work well, and are able to provide the appropriate department recommendations, as well as ranked by passing grade and information about majors contained in Diponegoro University to the users of intelligent systems is particularly students from high school.
oai:ojs.jtsiskom.undip.ac.id:article/12960
2020-04-12T02:18:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12960
2020-04-12T02:18:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 4, Year 2017 (October 2017); 153-158
Application of Breast Cancer Diagnosis Using Sequential Minimal Optimization Algorithm
https://jtsiskom.undip.ac.id/article/download/12960/26436
https://jtsiskom.undip.ac.id/article/download/12960/26437
https://jtsiskom.undip.ac.id/article/download/12960/26438
Wibowo, Agung; Department of Informatics, STMIK Nusa Mandiri Sukabumi
2017-10-29 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12960
Breast cancer detection; cancer diagnostic algorithm; Weka; SMO accuracy
id
Various methods for the diagnosis of breast cancer exist, but not many have been implemented as an application. This study aims to develop an application using SMO algorithm assisted by Weka to diagnose breast cancer. The application was web-based application and developed using Javascript. Test dataset and model formation used original Breast Cancer Database (WBCD) data without missing value. Test mode used 10-fold cross-validation. This application can diagnose breast cancer with an accuracy of 97.3645% and has a significant increase in accuracy for the diagnosis of malignant cancer.
oai:ojs.jtsiskom.undip.ac.id:article/12784
2020-04-12T11:47:43Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12784
2020-04-12T11:47:43Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Issue 4, Year 2016 (October 2016); 497-501
Development of Web Interface for Room Monitoring System
Handrio, Ruli; Department of Computer Engineering, Universitas Diponegoro
Isnanto, R. Rizal; Department of Computer Engineering, Universitas Diponegoro
Widianto, Eko Didik; Department of Computer Engineering, Universitas Diponegoro
2016-10-31 00:07:38
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12784
web interface; PHP; MySQL; Video monitoring
id
As the advancement of technology, there are a lot of things that could be efficiently done by technology. Technology of surveillance system is necessary and highly demanded by many people at the current moment. The interface of room surveillance system using PHP programming language and MySQL as a database management system which can generate video and other information as an output in a web-based browser. The result of this research is an interface of surveillance systems that can be used as room monitoring. The result of the Black box testing from this interface of surveillance system indicates that all of the system function has been successfully operated. Hopefully, this research can be used to help for further research.
oai:ojs.jtsiskom.undip.ac.id:article/13996
2021-10-02T20:35:37Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13996
2021-10-02T20:35:37Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 2, Year 2021 (April 2021); 83-89
A galvanic-based dissolved oxygen level monitoring sensor system in freshwater ponds
Wicaksono, Damar; Department of Computer Engineering, Universitas Nahdlatul Ulama Yogyakarta. Jl. Lowanu No.47, Sorosutan, Kec. Umbulharjo, Daerah Istimewa Yogyakarta 55162|Universitas Nahdlatul Ulama Yogyakarta
Bhakti, Tatag Lindu; Department of Computer Engineering, Universitas Nahdlatul Ulama Yogyakarta. Jl. Lowanu No.47, Sorosutan, Kec. Umbulharjo, Daerah Istimewa Yogyakarta 55162|Universitas Nahdlatul Ulama Yogyakarta
Taruno, Restiadi Bayu; Department of Computer Engineering, Universitas Nahdlatul Ulama Yogyakarta. Jl. Lowanu No.47, Sorosutan, Kec. Umbulharjo, Daerah Istimewa Yogyakarta 55162|Universitas Nahdlatul Ulama Yogyakarta
Subroto, Melvin Rahma Sayuga; Department of Computer Engineering, Universitas Nahdlatul Ulama Yogyakarta. Jl. Lowanu No.47, Sorosutan, Kec. Umbulharjo, Daerah Istimewa Yogyakarta 55162|Universitas Nahdlatul Ulama Yogyakarta
Mustikasari, Anita; Department of Management, Universitas Negeri Yogyakarta. Jl. Colombo Yogyakarta No.1, Caturtunggal, Kec. Depok, Daerah Istimewa Yogyakarta 55281|Universitas Negeri Yogyakarta
2021-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13996
sensors design; dissolved oxygen; electrode; water; membrane
id
This study aims to develop low-cost and environmentally friendly material galvanic-based dissolved oxygen sensors. A Dissolved oxygen (DO) sensor has been designed and fabricated on an 85 x 205 mm galvanic-based. The sensor structure device consists of Al-Zn reference layer electrode, Ag/AgCl active electrode, 120ml KCl electrolyte solvent 0,1 M, and closed by TiO2 membrane (PTFE). The Al-Zn formation reference electrode was done by Ag layer chlorination using FeCl3, and the TiO2 membrane was formed by TiO2 paste screen printing. The test was done to measure the sensor’s performance based on the current-voltage characteristics between 1.0 and 1.8 V. The results showed that a stable diffusion current was obtained when the input voltage was 1.5 V, resulting in the best sensor performance with a sensitivity of 0.7866 μA L/mg and a stable step response time of 3 mins. This prototype sensor showed high potential for prototyping for a low-cost water quality monitoring system.
oai:ojs.jtsiskom.undip.ac.id:article/12831
2020-04-12T02:19:20Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12831
2020-04-12T02:19:20Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Nomor 1, Tahun 2017 (Januari 2017); 23-28
Application of Quality of Service on Internet Network using Hierarchical Token Bucket Method
Antodi, Claudi Priambodo; Department of Computer Engineering, Universitas Diponegoro
Prasetijo, Agung Budi; Department of Computer Engineering, Universitas Diponegoro
Widianto, Eko Didik; Department of Computer Engineering, Universitas Diponegoro
2017-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12831
hierarchical token bucket; Quality of Service; computer network; GNS3
id
One of the problems frequently encountered by internet users is slow internet access. In particular, when there are many users share the internet bandwidth. This problem may occur as there is no bandwidth management system employed. HTB is one of the bandwidth management system available on Linux that can be installed on a network. This research focuses on the implementation of the HTB as a bandwidth management system. Based on the testing done, it is shown that after using HTB as bandwidth manager, internet access can be controlled and every client gets bandwidth as needed. The performance achieved when HTB is employed outperforms the non-HTB scenario. With HTB, the packet loss and failed transaction are reduced more than 90%.
oai:ojs.jtsiskom.undip.ac.id:article/12984
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12984
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 2, Year 2018 (April 2018); 57-63
Intelligent System of Parking Reservation and Monitoring on Campus using Internet of Things Concept
Putra, Dody Ichwana; Department of Computer Engineering, Universitas Andalas
Aisuwarya, Ratna; Department of Computer Engineering, Universitas Andalas
Ardopa, Styviandra; Department of Computer Engineering, Universitas Andalas
Purnama, Indah; Department of Computer Engineering, Universitas Andalas
2018-03-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12984
smart parking reservation; NFC; smart campus; IoT
Universitas Andalas melalui Program Penelitan Dosen Pemula tahun 2017, No Kontrak : 09/UN.16.15/PL/FTI-2017
id
At present time, the people who use vehicles on the campus is increasing. It makes more difficult to find an empty slot parking area on the campus. This study aims to develop a system parking reservation and monitoring on-campus area using NFC and IoT concept. NFC was used to confirm booking code that generated by the system. In the parking area, ultrasonic sensors were installed to detect parking space availability. IoT concept has been applied to build this system. Apps on users smartphone can do the reservation process to the desired parking location via internet. Black box testing was done by building a prototype using the number of data locations parking slots in the Andalas University. The test results showed that this system has been able to detect the location of vacant parking slots and do reservations with time for sending data to the server is 0.7952 sec.
oai:ojs.jtsiskom.undip.ac.id:article/2960
2018-06-12T02:50:41Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/2960
2018-06-12T02:50:41Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 3, Tahun 2013 (Agustus 2013); 78-85
Sistem Informasi Geografis Pariwisata Kota Semarang
Kundyanirum, Ambrina; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
2013-07-26 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/2960
Google Map API; MySQL; JQuery; PHP; Tourism
id
Semarang City is a city that has a uniqueness that is rarely found in other cities, because there is a lowland called the Semarang Bawah and a Highland called Semarang Atas. Many attractions can be visited, such as religious tourism, nature tourism, and culinary tourism. But this time the local government does not have that information systems can support the information needs fulfillment through khususya internet-based map of the tourism potential possessed.Final project using the Google Map API for creation of Geographic Information Systems, Google Maps is a map that can be viewed using a browser, to be able to display Google Maps on a web needed PHP, JavaScript and a stable internet connection.The results of this application design is the realization of a geographic information system application Semarang City Tourism that can be used to identify and obtain information about the location and how to reach there.
oai:ojs.jtsiskom.undip.ac.id:article/14038
2022-08-05T03:48:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14038
2022-08-05T03:48:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 4, Year 2021 (October 2021); 205-210
Enhanced image security using residue number system and new Arnold transform
Babatunde, Akinbowale Nathaniel; Department of Computer Science, Faculty of Communication and Information Technology, Kwara State University, Malete, Kwara State|College of Natural and Applied Sciences
Oke, Afeez Adeshina; Department of Computer Science, College of Natural and Applied Sciences, Summit University, Offa, Kwara State|College of Natural and Applied Sciences
Oloyede, Abdulkareem Ayopo; Department of Telecommunication Science, Faculty of Communication and Information Sciences, University of Ilorin, Kwara State|University of Ilorin
Bello, Aisha Oiza; Department of Computer Science, Faculty of Communication and Information Technology, Kwara State University, Malete, Kwara State|College of Natural and Applied Sciences
2021-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14038
cryptosystem; forward conversion; residue number system; reverse conversion
en
This paper aims to improve the image scrambling and encryption effect in traditional two-dimensional discrete Arnold transform by introducing a new Residue number system (RNS) with three moduli and the New Arnold Transform. The study focuses on improving the classical discrete Arnold transform with quasi-affine properties, applying image scrambling and encryption research. The design of the method is explicit to three moduli set {2n, 2n+1+1, 2n+1-1}. These moduli set includes equalized and shapely moduli leading to the effective execution of the residue to binary converter. The study employs an arithmetic residue to the binary converter and an improved Arnold transformation algorithm. The encryption process uses MATLAB to accept a digital image input and subsequently convert the image into an RNS representation. The images are connected as a group. The resulting encrypted image uses the Arnold transformation algorithm. The encrypted image is used as input at decryption using the anti-Arnold (Reverse Arnold) transformation algorithm to convert the picture to the original RNS (original pixel value). Then the RNS was used to retransform the original RNS to its binary form. Security analysis tests, like histogram analysis, keyspace, key sensitivity, and correlation coefficient analysis, were administered on the encrypted image. Results show that the hybrid system can use the improved Arnold transform algorithm with better security and no constraint on image width and size.
oai:ojs.jtsiskom.undip.ac.id:article/12667
2018-06-12T04:57:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12667
2018-06-12T04:57:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); 471-480
Aplikasi Multimedia sebagai Media Pembelajaran Ilmu Pengetahuan Sosial Materi Budaya di Indonesia menggunakan Unity Engine untuk Sekolah Dasar
Dewi, Ade Riyantika; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12667
Aplikasi Multimedia Pembelajaran; Unity Engine; Multimedia Development Life Cycle (MDLC); Budaya Indonesia
id
Belajar merupakan kegiatan pokok yang dilakukan di sekolah, khususnya untuk seorang pelajar. Seorang pelajar harus memperhatikan penjelasan materi pelajaran yang diberikan oleh guru. Namun saat ini guru hanya menjelaskan materi pelajaran dengan metode konvensional, sehingga pelajar menjadi kurang aktif karena hanya memperhatikan dan mendengarkan saja. Metode ini berdampak pada semangat belajar pelajar yang menurun karena merasa bosan dengan metode-metode seperti itu saja. Seharusnya dengan perkembangan teknologi masa kini, guru dapat memanfaatkannya untuk meningkatkan semangat belajar pelajar secara efisien dan mandiri serta mengajarkan siswa untuk berperan aktif dalam pembelajaran. Berdasarkan permasalahan tersebut dibangun sebuah aplikasi multimedia pembelajaran interaktif berbasis mobile sebagai pendamping pembelajaran untuk dapat menunjang proses penerimaan materi pelajaran di sekolah. Aplikasi multimedia pembelajaran pendamping tersebut dibuat menggunakan Unity Engine 5.0, dan Adobe Illustrator. Metode pengembangan mutimedia yang digunakan adalah Multimedia Development Life Cycle (MDLC) . Untuk metode pengujian aplikasi menggunakan metode Black Box Testing dan Betha Testing yang berupa kuesioner. Hasil Black Box Testing dari aplikasi multimedia pembelajaran pendamping berbasis mobile dengan Unity Engine ini menunjukkan bahwa semua fungsi menu yang terdapat pada aplikasi telah berhasil sesuai dengan fungsinya. Hasil Betha Testing menunjukkan bahwa lebih dari 75% responden memberikan respon positif terhadap aplikasi. Aplikasi dapat dikategorikan baik, sehingga aplikasi dapat digunakan sebagai media pendamping pembelajaran di sekolah maupun di luar sekolah.
oai:ojs.jtsiskom.undip.ac.id:article/13063
2020-04-12T02:22:58Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13063
2020-04-12T02:22:58Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 4, Year 2018 (October 2018); 135-138
Decision Support System for Termination of Employment using Elimination and Choice Translation Reality Method
https://jtsiskom.undip.ac.id/article/download/13063/27021
Mesran, Mesran; Department of Informatics, STMIK Budi Darma
Jalan Sisingamangaraja No. 338 Medan
Rusiana, Rusiana; Department of Informatics, STMIK Budi Darma
Jalan Sisingamangaraja No. 338 Medan
Sianturi, Maringan; Department of Informatics, STMIK Budi Darma
Jalan Sisingamangaraja No. 338 Medan
2018-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13063
decision support system; ELECTRE; termination of employment; employees management
Department of Informatics, STMIK Budi Darma, Medan
id
This study aims to develop a decision support system in determining employees which will be laid off. The data used in the research sourced from PT. Mitra Andal Sejati Medan in 2017. This study used the ELECTRE method to conduct an assessment of company employees. The criteria used in the research were absence (C1), appearance (C2), performance (C3), and sales volume (C4). This ELECTRE system can provide an effective decision for termination of employment based on lowest employee rank.
oai:ojs.jtsiskom.undip.ac.id:article/4739
2020-10-24T22:46:33Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4739
2020-10-24T22:46:33Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 4, Tahun 2013 (Oktober 2013); 122-128
PERANCANGAN PERMAINAN MENGASAH DAYA INGAT “MEMORY TRAINING” MENGGUNAKAN GREENFOOT
Kurniasari, Yessy; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
2013-10-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4739
Permainan “Memory Training”, Daya Ingat, Greenfoot, Bahasa Pemrograman Java
id
Selama ini permainan anak-anak dilakukan secara tradisional, tetapi permainan tradisional ini memiliki kekurangan yaitu membutuhkan waktu khusus, membutuhkan tempat yang luas, dimainkan di luar rumah, serta dapat menyebabkan cidera dan kelelahan. Seiring dengan kemajuan teknologi yang pesat, permainan modern semakin diminati oleh anak-anak, terutama permainan yang berbasis komputer. Selain dapat menghilangkan kejenuhan, permainan juga merupakan salah satu cara efektif untuk mengasah daya ingat. Oleh karena itu, perlu dilakukan penelitian untuk mengembangkan permainan mengasah daya ingat “Memory Training” untuk anak-anak yang berusia 7 sampai 12 tahun. Perangkat lunak yang digunakan untuk membuat permainan ini yaitu Greenfoot, yang berbasis bahasa pemrograman Java dengan konsep pemrograman berorientasi objek. Tahap perancangan dimulai dengan merancang konsep, isi, naskah, dan grafik permainan. Tahap implementasi dilakukan dengan membangun dan mengembangkan permainan sesuai dengan rancangan yang sudah dibuat, yaitu meliputi implementasi program dan grafik. Tahap pengujian dilakukan dengan metode black-box serta dilakukan uji coba secara langsung kepada 20 anak.Hasil pengujian menunjukkan bahwa permainan ini dapat berjalan dengan baik pada sistem operasi Windows XP dan Windows 7. Tombol-tombol dan fungsi-fungsi pada permainan juga dapat berfungsi dengan baik dan sesuai dengan fungsionalitasnya masing-masing. Berdasarkan penilaian yang diberikan oleh 20 anak, permainan “Memory Training” ini dinilai menarik, mudah dipahami dan dimainkan, mampu mengasah daya ingat, serta tampilan permainannya bagus, sehingga menarik perhatian anak-anak untuk memainkan permainan ini kembali. Hal ini terlihat pada semua aspek penilaian, yang mendapatkan persentase lebih dari 90%.
oai:ojs.jtsiskom.undip.ac.id:article/14120
2023-11-10T03:18:09Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14120
2023-11-10T03:18:09Z
Jurnal Teknologi dan Sistem Komputer
2022: Publication In-Press
Large-scale integrated infrastructure for asynchronous microservices architecture
Ramadhan, Insan; Faculty of Computer Science, University of Indonesia. Kampus UI Depok, Depok, Jawa Barat 16424|University of Indonesia
Guarddin, Gladhi; Faculty of Computer Science, University of Indonesia. Kampus UI Depok, Depok, Jawa Barat 16424|University of Indonesia
2022-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14120
SSO; CAS; OAuth; rabbitMQ; microservices
en
Integrated large-scale business activities increasingly rely on the use of remote resources and services across multi-platform applications. Microservice in previous research has become a solution, but this approach still leaves a data loss problem. This research methodology proposed an architecture of data transmission managed by messaging service to prevent data loss in handling many requests to deliver a multiplatform architecture, handling the plugin services, and enabling escalation based on the requirement. As a result, this research successfully implements large-scale multiplatform Single Sign-On (SSO) infrastructure for asynchronous microservices architecture. The system test results show that the developed system can handle up to 2000 requests with 20 concurrent requests.
oai:ojs.jtsiskom.undip.ac.id:article/12678
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12678
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 1-8
Rancang Bangun Purwarupa Sistem Navigasi Tanpa Awak untuk Kapal
Putro, Budi Cahyo Suryo; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12678
USV; GPS; Compass; Automatic Navigation System
id
Indonesia is a maritime country with two of the three area consists of sea with a very favorable potential of the Indonesian economy. However. many thefts occur in marine fish Indonesia. Each year, the state must lose up to 11.8 trillion as a result of illegal fishing in the Arafura Sea. he Government has attempted to reduce losses due to illegal fishing by deploying surveillance vessels to conduct surveillance, but the ship still has limitations on deadlines related to logistics and fuel oil. Therefore, research must be done to develop a system of unmanned ship for patrol boats to patrol autonomously without the use of fuel oil. The system consists of hardware and software. The hardware consists of sensors such as GPS and compass as a navigational reference, Sonar sensor for obstacle avoidance, ATMega 2560 as a microcontroller and motor driver as the actuator. The software is built using C with Arduino IDE compatible with AVR microcontroller. The system will read the GPS coordinates and compass direction in order to run unmanned. The system is also equipped with a transmitter to control the system manually. The results show the system is able to move the ship to navigate automatically. The system able to read the GPS coordinates and the reading direction of the compass well. The system also able to avoid obstacles that are in front of the system. The system is also able to be manually controlled and can transmit serial data to identify the condition of the system.
oai:ojs.jtsiskom.undip.ac.id:article/13145
2020-04-12T10:55:13Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13145
2020-04-12T10:55:13Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 1, Year 2019 (January 2019); 31-37
Comparison of K-Means Clustering and Growing Region Segmentation Methods for Area Measurement of Mangrove Forests
Cerah, Tyas Panorama Nan; Department of Computer Engineering, Universitas Diponegoro
Nurhayati, Oky Dwi; Department of Computer Engineering, Universitas Diponegoro
Isnanto, R. Rizal; Department of Computer Engineering, Universitas Diponegoro
2019-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13145
mangrove forest area; digital image processing; k-means clustering; region growing; satellite imagery segmentation
Department of Computer Engineering, Universitas Diponegoro
id
This study aims to examine the k-means clustering and region growing segmentation methods to identify and measure the area of mangrove forests in the Southeast Sulawesi province. The image of the area of this study used Landsat 8 satellite imagery. The area of mangrove forest was carried out by calculating the number of pixels identified as mangrove forests with an area density of 900 m2/pixel. The accuracy of the two segmentation methods in calculating the area was compared based on the same area calculated by LAPAN. The overall accuracy of k-means clustering segmentation method has better accuracy, which is 59.26%, than region growing with 33.33% of accuracy. Both image segmentation methods, k-means clustering and region growing, can be used to calculate the area of mangrove forests in the Southeast Sulawesi region using Landsat 8 satellite imagery.
oai:ojs.jtsiskom.undip.ac.id:article/4758
2020-04-12T11:29:01Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4758
2020-04-12T11:29:01Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 1, Tahun 2014 (Januari 2014); 40-47
Sistem Pengukur Suhu dan Kelembaban Ruang Server
Awaj, Muhammad Fahmi; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2014-01-03 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4758
Arduino;Relay;Sensor DHT 11;SMS
id
Makalah ini membahas tentang perancangan sistem pengukur suhu dan kelembaban ruang server yang dapat meningkatkan efisiensi daya listrik dengan menggunakan arduino. Sistem terdiri dari sensor DHT 11 yang berfungsi untuk mengambil data berupa suhu dan kelembaban ruang server kemudian ditampilkan dalam LCD 16x2. Data suhu dan kelembaban ditampilkan juga ke dalam website dengan menggunakan IP address tertentu yang sebelumnya board arduino telah terhubung dengan ethernet shield. Suhu yang melebihi 270C akan menyalakan relay dan kipas serta sistem akan mengirim peringatan sms secara otomatis kepada administrator ruang server melalui sistem sms secara periodik hanya setiap tiga detik. Sistem peringatan sms akan berhenti jika suhu kurang 270C.
oai:ojs.jtsiskom.undip.ac.id:article/12696
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12696
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 139-149
Teka-teki Unsur Kimia sebagai Media Pembelajaran Kimia Interaktif bagi siswa SMA Kelas X Berbasis Android
Utami, Isvandiari Fitri; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12696
Media Pembelajaran; Sistem Periodik Unsur; Multimedia Development Life Cycle; WhiteBox
id
Unsur kimia yang terdiri dari banyak unsur sering membuat siswa malas dengan mata pelajaran kimia khususnya dalam hal menghafal sistem periodik unsur kimia. Terkait dengan masalah ini, salah satu solusi yang ditawarkan adalah melalui media pembelajaran. Salah satu cara untuk membantu siswa melalui media pembelajaran dapat dilakukan dengan memanfaaatkan teknologi smartphone yang telah banyak dimiliki. Melihat banyaknya siswa yang telah menggunakan smartphone setiap harinya memungkinkan untuk memadukan kedua hal tersebut, sehingga siswa tidak hanya menggunakan smartphone sebagai sarana komunikasi, sosial media dan bermain game, tetapi dapat dialihkan menjadi sebuah inovasi positif dalam hal edukasi untuk menunjang sistem belajar yang interaktif. Tujuan dari penelitian ini adalah membuat aplikasi teka-teki unsur kimia sebagai media pembelajaran kimia interaktif bagi siswa SMA kelas X berbasis android. Salah satu manfaat dari penelitian ini adalah hasil penelitian dapat dijadikan rujukan bagi perkembangan dunia teknologi dan berguna juga untuk menjadi referensi bagi mahasiswa yang melakukan pengembangan produk teknologi khususnya mengenai media pembelajaran berbasis android. Dalam melakukan penelitian ini, aplikasi dibangun dengan menggunakan metode pengembangan multimedia development life cycle, data dan informasi mengenai unsur- unsur kimia dalam sistem periodik unsur diperoleh dari buku materi kimia SMA kelas X berdasarkan kurikulum 2006, beberapa jurnal, dan dari pengajar kimia untuk materi SMA kelas X secara langsung. Pada tahapan implementasi, program dibuat dengan drag and drop serta menggunakan bahasa pemrograman Javascript. Pengujian yang dilakukan pada aplikasi adalah dengan menggunakan metode whitebox. Berdasarkan hasil pengujian yang dilakukan pada aplikasi teka-teki unsur kimia sebagai media pembelajaran kimia interaktif berbasis aplikasi android, aplikasi sudah mampu berjalan cukup maksimal. Hasil pengujian mampu menampilkan pembelajaran kimia dengan materi sistem periodik unsur, menampilkan soal latihan dari materi yang telah dipaparkan pada menu belajar dan memberikan respon jawaban kepada pengguna berupa jawaban benar maupun salah.
oai:ojs.jtsiskom.undip.ac.id:article/13234
2020-04-12T10:59:05Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13234
2020-04-12T10:59:05Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 3, Year 2019 (July 2019); 103-108
Data Mining using Apriori Algorithm for Product Recommendation for Customers
https://jtsiskom.undip.ac.id/article/download/13234/27249
Riszky, Ariefana Ria; Department of Informatics, Universitas Mercu Buana
Sadikin, Mujiono; Department of Informatics, Universitas Mercu Buana
2019-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13234
apriori algorithm; association rule; product recommendation; data mining; product promotion
Universitas Mercubuana
id
The implementation of a marketing strategy requires a reference so that promotion can be on target, such as by looking for similarities between product items. This study examines the application of the association rule method and apriori algorithm to the purchase transaction dataset to assist in forming candidate combinations among product items for customer recommended product promotion. The purchase transaction dataset was collected in October and November 2018 with a total data of 1027. In the experiment, the minimum value of support is 85%, and the minimum confidence value is 90% by processing data using the Weka software 3.9 version. Apriori algorithm can form association rules as a reference in the promotion of company products and decision support in providing product recommendations to customers based on defined minimum support and confidence values.
oai:ojs.jtsiskom.undip.ac.id:article/5483
2022-04-11T10:06:07Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/5483
2022-04-11T10:06:07Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 2, Tahun 2014 (April 2014); 149-156
Perancangan PC Game First Person Shooter Menggunakan Unreal Development Kit
Afif, Rizka Lukmana; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2014-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/5483
game engine;UDK;directx;game;first person shooter
id
The development of hardware increasing rapidly has made game developers take advantage of a variety of new resources that can improve their games. Epic games is a mature game developer who managed to make thousands game and delivered to the hands of gamers . A game engine called Unreal Engine is a big secret behind the success of Epic Games . The game engine is free if you just want to learn or just want to create a personal project and the game is not to be in comercial purposes . It is unfortunate that many students don’t even know of the existence of unreal engine , most of them make use of simpler game engine like game maker , rpg maker , fps creator , and so on. Though unreal engine is superior in any aspect other than the game engine , be it graphics , tools , mechanisms of development , flexible in export-import assets , etc . Based on this information , the author had the idea to make a first person shooter game using the unreal engine as the engine game. Before doing the develpment process, the next step is studying the literature of unreal engine and other supporting software such as 3d studio max to create 3D assets , adobe flash to create the menus , adobe photoshop to create a 2D texture and speedtree assets to create the foliage elements . The next thing is to go into the design phase of scenarios , maps, missions , characters and items that will be placed in the game. The next stage is the development and testing phase to test the game that has finished .The results of the design of this game is the realization of a first person shooter game application using unreal engine with features that can support the player 's interest in playing the game . It’s also introducing unreal engine to students who are interested in designing games.
oai:ojs.jtsiskom.undip.ac.id:article/12713
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12713
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 276-281
Sistem Informasi Geografis Tour Dan Travel Berbasis Android Di Kabupaten Tegal
Milzan, Farijz; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12713
Geographic Information Systems; Agent Travel and Tour; Mobile;Android
id
The development of a device move technology , facilitate human life in undergo kesehariannya .To progress , technology device move could determine the existence of users , find out which address want to intended , and give a route to the location .The use of devices movement for the district government tegal , and students tegal in particular made them in the visits to the agent travel and tourism tegal spread across the country .Needed a system that help you in seeking information on travel agent and tourist tegal especially for students and the tegal problems that hampered by the agent the location. The geographic information system created using the Java programming language with SDK (Software Development Kit) Android and using MySQL and SQLite databases, the system is a client-server. The process of making and development of Geographic Information System using SDLC (Software Development Life Cycle) using prototyping life cycle. By using the life cycle of prototyping, the design can be quickly created and tested by users. Users can participate in helping the development of a system to provide feedback on the prototype that has been tried before, so that the system be made better. The result of design this program is a system for the geographic information on device move that would facilitate users in find information and to travel agent and tourist attractions contained in district tegal .Information systems geographical location use technology LBS ( location based service ) , this technology allows users to find the location of travel agent and tourist destinations want to visited .This system will developed in a move that runs the android operating system.
oai:ojs.jtsiskom.undip.ac.id:article/13387
2020-05-14T10:28:33Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13387
2020-05-14T10:28:33Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 1, Year 2020 (January 2020); 54-58
Comparison of distance measurement on k-nearest neighbour in textual data classification
Wahyono, Wahyono; Department of Computer Science and Electronic, Universitas Gadjah Mada
Trisna, I Nyoman Prayana; Master of Computer Science, Universitas Gadjah Mada
Sariwening, Sarah Lintang; Master of Computer Science, Universitas Gadjah Mada
Fajar, Muhammad; Master of Computer Science, Universitas Gadjah Mada
Wijayanto, Danur; Master of Computer Science, Universitas Gadjah Mada
2020-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13387
KNN; tekstual data; distance measurement; Euclidean; Chebyshev; Manhattan; Minkowski
Universitas Gadjah Mada, Indonesia
id
One algorithm to classify textual data in automatic organizing of documents application is KNN, by changing word representations into vectors. The distance calculation in the KNN algorithm becomes essential in measuring the closeness between data elements. This study compares four distance calculations commonly used in KNN, namely Euclidean, Chebyshev, Manhattan, and Minkowski. The dataset used data from Youtube Eminem’s comments which contain 448 data. This study showed that Euclidian and Minkowski on the KNN algorithm achieved the best result compared to Chebycev and Manhattan. The best results on KNN are obtained when the K value is 3.
oai:ojs.jtsiskom.undip.ac.id:article/11958
2018-06-12T03:38:14Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11958
2018-06-12T03:38:14Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 20-25
Pengembangan Pedal Efek Gitar Elektrik Menggunakan Arduino
Manullang, Martin Clinton Tosima; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11958
guitareffectpedal;digital processing;signalconversion;processing
id
The guitar has become common entertainment show at the moment. Devices Arduino controller board is present as a central processing for a variety of processing requirements, one of which is processing the sound. So the goal is achieved from this study was to test the Arduino as a controller device that is used in the effect processing. This study uses the waterfall method of development. Steps being taken begins with identifying needs and then proceed with the process of designing both the hardware and software. Then proceed with the testing design. In the testing phase used 3 kinds of testing, those are hardware testing, test using the software, and testing using respondents. The test results showed that the Arduino can be used as a controller of guitar sound processing with two inputs and outputs. It was also found that the true bypass pedal interface can change the path of the guitar input to be routed directly to the output. Other interfaces available on the system is also functioning as it should and can set values that affect the processing of voice. Based on the test results with the respondents, producing a sound that is quite good, has a full feature, and quite easy to operate.
oai:ojs.jtsiskom.undip.ac.id:article/12734
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12734
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 414-424
Pembuatan Permainan Lompat Karung Berbasis iOS Menggunakan GameSalad
Adhanisa, Laila; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12734
Game edukasi; lompat karung; MDLC perangkat bergerak; iOS; GameSalad
id
Game edukasi merupakan suatu bentuk permainan yang berperan dalam membantu mendidik anak. Permainan dan bermain sangat identik dengan dunia anak- anak. Melalui permainan, anak-anak dapat mempelajari/mengenal banyak hal. Perancangan game edukasi ini bertujuan untuk membuat karakter yang mewakili dunia anak, membantu anak dalam belajar, dan membuat proses belajar anak lebih menarik dan menyenangkan. Oleh karena itu dikembangkanlah permainan Lompat Karung sebagai media pembelajaran anak tersebut melalui permainan perangkat bergerak berbasis iOS. Permainan Lompat Karung tersebut dibangun menggunakan GameSalad. Metode pengembangan mutimedia yang digunakan adalah Multimedia Development Life Cycle (MDLC) yang terdiri dari enam tahap, yaitu: konsep,desain,pengumpulan materi, pembuatan, pengujian, dan distribusi/evaluasi. Untuk metode pengujian aplikasi menggunakan metode Black Box Test. Hasil dari penelitian ini berupa suatu aplikasi permainan dengan nama Lompat Karung yang dapat berjalan dengan baik pada perangkat bergerak berbasis iOS. Permainan tersebut dapat menjadi media pembelajaran pada anak SD dalam melatih kemampuan berhitung dengan cara yang menyenangkan.
oai:ojs.jtsiskom.undip.ac.id:article/13397
2020-07-18T16:51:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13397
2020-07-18T16:51:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 2, Year 2020 (April 2020); 157-163
Application caching strategy based on in-memory using Redis server to accelerate relational data access
https://jtsiskom.undip.ac.id/article/download/13397/28497
Zulfa, Mulki Indana; Department of Electrical Engineering, Universitas Jenderal Soedirman
Fadli, Ari; Department of Electrical Engineering, Universitas Jenderal Soedirman
Wardhana, Arief Wisnu; Department of Electrical Engineering, Universitas Jenderal Soedirman
2020-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13397
web application; relational data; in-memory database; Redis
Universitas Jenderal Soedirman
id
Utilization of an in-memory database as a cache can overcome relational database latency problems in a web application, especially when using a lot of join queries. This study aims to model the academic relational data into Redis compatible data and analyze the performance of join queries usage to accelerate access to relational data managed by RDBMS. This study used academic data to calculate student GPA that is modeled in the RDBMS and Redis in-memory database (IMDB). The use of Redis as an in-memory database can significantly increase Mysql database system performance up to 3.3 times faster to display student data using join query and to shorten the time needed to display GPA data to 52 microseconds from 61 milliseconds.
oai:ojs.jtsiskom.undip.ac.id:article/11986
2020-10-24T22:48:50Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11986
2020-10-24T22:48:50Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 142-146
Aplikasi Sistem SMS Hitung Cepat Berbasis PHP dan MYSQL (Studi Kasus Suara Gerindra Dapil 1 Pada Pemilu Legislatif 2014)
Hermawan, Agus Subkhi; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11986
General Election; hitung cepat; application; legislative candidate
id
General Election is the Indonesian greatest democracy party, which becomes an opportunity to the legislative candidates to compete. The success of the General Election is determined by the smooth running of the vote and the vote counting process. The process of organizing elections often encountered various problems, the fraud of several elements which inflate the votes in the polling stations, and corruption of the top elements’ functionary. In order to avoid those problems, a hitung cepat is needed to inform the prediction of the election result faster than the official counting by the Commission of General Election. A hitung cepat can also be the proof of the election fraud. In this case, a hitung cepat application becomes one of the solutions to finish the vote counting faster than if manual counting is used. This application will help the official supporting teams in predicting their supported legislative candidates’ winning. This application is created by using several phases; they are system designing, prototype making, implementation, and program testing. All this phases are called prototyping method. This method is appropriatefor this project because it has a fast flow to fulfill the official supporting teams need in a dynamic political condition. The application designing is modeled by the UML. This application is created by using PHP programming language to run the program itself, and supported by Gammu and MySQL to run the function of the SMS gateway. In implementation phase, the quick count application can be used to count the vote of the legistative election in 2014 General Election by using statistic method. The level of accuracy used in this study was 99% with a margin of error 1%.
oai:ojs.jtsiskom.undip.ac.id:article/13668
2021-08-05T17:57:05Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13668
2021-08-05T17:57:05Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 4, Year 2020 (October 2020); 270-275
Comparative analysis of classification algorithms for critical land prediction in agricultural cultivation areas
Istiawan, Deden; Akademi Statistika Muhammadiyah Semarang
2020-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13668
critical land; watersheds; classification algorithm; algorithm comparison
en
Currently, the identification of critical land, that has been physically, chemically, and biologically damaged, uses a geographic information system. However, it requires a high cost to get the high resolution of satellite images. In this study, a comparison framework is proposed to determine the performance of the classification algorithms, namely C.45, ID3, Random Forest, k-Nearest Neighbor, and Naïve Bayes. This research aims to find out the best algorithm for the classification of critical land in agricultural cultivation areas. The results show that the highest accuracy Random Forest algorithm was 93.10 % in predicting critical land, and the naïve Bayes has the lowest performance, with 89.32 % of accuracy in predicting critical land.
oai:ojs.jtsiskom.undip.ac.id:article/12009
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12009
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 253-258
Implementasi Algoritma Kriptografi RSA untuk Enkripsi dan Dekripsi Email
Ginting, Albert; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12009
cryptographic; RSA; encryption; decryption; java
id
In the world of Internet nothing is really safe. There's always a gap in any application made. Likewise in email delivery. To minimize attacks on the data transmission is usually applied cryptography. One fairly popular cryptographic algorithms are RSA algorithm. In this study will discuss the implementation of a cryptographic algorithm RSA encryption and decryption process email. To test created a java-based email client program with message encryption and decryption features messages. This application uses the Java programming language and Netbeans 7.4 as editor. Mail servers used is Google Mail. The initial step of this study was to download email from the Google server and encrypt the message. The second step is decrypt the message to verify whether the message is still the same as the original message before it is encrypted . Results from this study is the application that can encrypt and decrypt messages using RSA cryptographic algorithm. With this application is expected to mail delivery is much safer. Because encrypted email will generate a random decimal number of unknown value .
oai:ojs.jtsiskom.undip.ac.id:article/12842
2020-04-12T02:19:21Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12842
2020-04-12T02:19:21Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Nomor 1, Tahun 2017 (Januari 2017); 7-14
Priority Road Restoration Classification Using Fuzzy C-Means: A Case Study In Samarinda City
Puspitasari, Novianti; Department of Informatics, Universitas Mulawarman
Rosmasari, Rosmasari; Department of Informatics, Universitas Mulawarman
Stefanie, Stefanie; Department of Informatics, Universitas Mulawarman
2017-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12842
fuzzy C-Means;damaged road;fuzzy clustering
id
One of the factors traffic accidents is caused by a damaged road. Therefore, road improvements based on the priorities scale is indispensable. This study implements the Fuzzy C-means method. The method is capable of classifying data based on the characteristics. The results showed that the FCM algorithm was able to classify the road improvements into four groups; 1, 2, 3, and 4 priorities. Based on the test results the accuracy of calculations on the data of road damage, there are 8 correct data from 9 trial data or 88.89%, which indicates that the method FCM clustering results and a precise calculation.
oai:ojs.jtsiskom.undip.ac.id:article/13868
2021-08-06T07:08:48Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13868
2021-08-06T07:08:48Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 1, Year 2021 (January 2021); 22-30
Analysis of the Wiener filters application to the spectral fluctuation patterns segmentation
Melinda, Melinda; Department of Electrical and Computer Engineering, Universitas Syiah Kuala. Jl. Tgk Syech Abdurrauf No.7, Darussalam, Banda Aceh 23111|Universitas Syiah Kuala
Elizar, Elizar; Department of Electrical and Computer Engineering, Universitas Syiah Kuala. Jl. Tgk Syech Abdurrauf No.7, Darussalam, Banda Aceh 23111|Universitas Syiah Kuala
Yunidar, Yunidar; Department of Electrical and Computer Engineering, Universitas Syiah Kuala. Jl. Tgk Syech Abdurrauf No.7, Darussalam, Banda Aceh 23111|Universitas Syiah Kuala
Irhamsyah, Muhammad; Department of Electrical and Computer Engineering, Universitas Syiah Kuala. Jl. Tgk Syech Abdurrauf No.7, Darussalam, Banda Aceh 23111|Universitas Syiah Kuala
2021-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13868
multi-spectral; flutuation; noise; Wiener filter; adaptive filter
id
The Wiener filter is an adaptive filter which able to produce the desired estimates. Besides, this filter can also suppress noise in digital signal processing. This study aims to segment the fluctuation pattern, which results from data acquisition from a capacitive sensor with the object H2O. The fluctuation pattern to be processed is the High Fluctuation (HF) pattern by dividing the pattern into several segments according to the input frequency. It aims to see in more detail and clearly the state of each segmentation of the pattern. The results will show noise attenuation and suppression after filtering with a Wiener filter. The Signal to Noise Ratio (SNR) value will also be analyzed, which shows that the signal quality is getting better after applying the Wiener filter. Then, the analysis of the Mean Square Error (MSE) results can provide more consistent results with a smaller average error.
oai:ojs.jtsiskom.undip.ac.id:article/12113
2020-08-06T13:44:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12113
2020-08-06T13:44:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 3, Tahun 2015 (Agustus 2015); 387-392
Desain dan Implementasi Standar Operasional Prosedur (SOP) Keamanan Sistem Informasi Fakultas Teknik Universitas Diponegoro Menggunakan Standar ISO 27001
Prasetya, Penji; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-08-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12113
information security; Standard operating procedure (SOP); ISO 27001
id
Like today's modern era, information technology is needed to support the business processes of the organization. In the use of information technology organization must have policies and standard operating procedures are good that any work carried out in the appropriate direction of the organization. Not only that, the organization must also pay attention to information security of any assets owned. This final project aims to make policies and standard operating procedures (SOP) and assessing the information security risk in the assets of the organization. In the process of this skripsi refers to the standard of ISO 27001 as the standard for information security management and use of qualitative methodology, where qualitative methodology is a methodology that produces descriptive data in the form of words written or spoken of people and behaviors that can be observed. This final project resulted in the level of risk that is contained in the value of assets and generate recommendations to improve the security controls in the information security of assets based on the clauses of ISO 27001. In accordance with the initial objective of this final project also produce information security policy document and document information security standard operating procedures.
oai:ojs.jtsiskom.undip.ac.id:article/12989
2021-05-25T04:33:30Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12989
2021-05-25T04:33:30Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 1, Year 2018 (January 2018); 37-43
Message Concealment and Encryption Technique in Digital Image with Combination of LSB and RSA Methods
Handoyo, Antonius Erick; Department of Informatics, Universitas Dian Nuswantoro
Setiadi, De Rosal Ignatius Moses; Department of Informatics, Universitas Dian Nuswantoro
Rachmawanto, Eko Hari; Department of Informatics, Universitas Dian Nuswantoro
Sari, Christy Atika; Department of Informatics, Universitas Dian Nuswantoro
Susanto, Ajib; Department of Informatics, Universitas Dian Nuswantoro
2018-02-01 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12989
Steganography;cryptography;LSB;RSA;image encryption
id
This study proposed a combination of steganography and cryptography techniques using LSB and RSA methods. RSA is a popular cryptographic technique that can be applied to digital imagery. Digital image pixel values range from 0 to 255, making the keys used in RSA limited enough and less secure. So in this study, it is proposed to convert pixel image value to 16 bits so that the key used can be more varied. Experimental results proved that there was a steady increase in security and imperceptibility. This was shown by the results of PSNR 57.2258dB and MSE 0.1232dB. This method was also resistant to salt and pepper attacks.
oai:ojs.jtsiskom.undip.ac.id:article/2538
2021-01-04T20:58:07Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/2538
2021-01-04T20:58:07Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 2, Tahun 2013 (April 2013); 34-41
Purwarupa Sistem Pemantau dan Peringatan Kadar Gas Karbon Monoksida (CO) pada Kabin Mobil Berbasis Mikrokontroler ATMega8
Perdana, Anggit; Program Studi Sistem Komputer, Fakultas Teknik, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2013-04-09 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/2538
Carbon monoxide gas detector;Gas censor TGS 2442;LCD;Buzzer;Vibrating motor
id
High growth in vehicle, contribute air pollution and reduce human health quality. One of pollutants that generated by motor vehicle emissions is carbon monoxide (CO). CO gas can cause health problems for humans, even if exposed to long periods time will cause death. Emission test devices have been widely available in many auto repair shops, but at the moment emission testing, only read gas source or emissions sources from the muffler hole. Cabin space usually escaped from checking, whether there is pollution that enters the cabin or not. This final project has a purpose to design a carbon monoxide detector devices which will show the levels of carbon monoxide (CO) into 4 categories of air quality,that are safe, wary, watch out, and danger. System will automatically warning the driver if the gas exceeds the threshold. Microcontroller that used as the central data processing data is microcontroller Atmega 8, by ATMEL and use gas censor TGS 2442. Design begin with a hardware schematic and software design using BASCOM-AVR. Implementation phase include the implementation of the physical device, programs, and censor. Testing phase is done by testing the tool using 3 gas source, that are cigarette smoke, motorcycle exhaust, and car exhaust. The test result showed that the highest error rate on these tool when compared with a comparable gas analyzer scott instruments is 6.46%, with 93.54% accuracy rate. This CO gas monitor hasadvantage easily portable and include three actuators, that are LCD will show the levels of CO gas, buzzer will give warning sound when gas exceeds the threshold, and the vibrating motor provide tactile warning to the user.
oai:ojs.jtsiskom.undip.ac.id:article/14137
2021-10-02T19:48:46Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14137
2021-10-02T19:48:46Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 3, Year 2021 (July 2021); 157-166
Course scheduling optimization using genetic algorithm and tabu search
https://jtsiskom.undip.ac.id/article/download/14137/30242
Amrulloh, Arif; Master Program of Information Technology, Universitas Teknologi Yogyakarta, Jl. Siliwangi (Ringroad Utara), Jombor, Sleman, D.I. Yogyakarta 55285|Universitas Teknologi Yogyakarta
Sela, Enny Itje; Master Program of Information Technology, Universitas Teknologi Yogyakarta, Jl. Siliwangi (Ringroad Utara), Jombor, Sleman, D.I. Yogyakarta 55285|Universitas Teknologi Yogyakarta
2021-06-17 08:56:45
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14137
optimization; courses scheduling; genetic algorithms; tabu search
id
Scheduling courses in higher education often face problems, such as the clashes of teachers' schedules, rooms, and students' schedules. This study proposes course scheduling optimization using genetic algorithms and taboo search. The genetic algorithm produces the best generation of chromosomes composed of lecturer, day, and hour genes. The Tabu search method is used for the lecture rooms division. Scheduling is carried out for the Informatics faculty with four study programs, 65 lecturers, 93 courses, 265 lecturer assignments, and 65 classes. The process of generating 265 schedules took 561 seconds without any scheduling clashes. The genetic algorithms and taboo searches can process quite many course schedules faster than the manual method.
oai:ojs.jtsiskom.undip.ac.id:article/12662
2018-06-12T04:57:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12662
2018-06-12T04:57:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); 426-435
Aplikasi Visualisasi 3D Pada Struktur Sistem Rangka Manusia Berbasis Android
Hendrawan, Satya Arisena; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12662
application; technological development; android; education
id
The development of information technology has penetrated into various aspects of human life that it can perform an active role on information technology. In learning, for instance in the world of education, there are many simply interactive applications run on Android operating system . This application employs Unity 3D software as an editor. The initial step of making this final project is creating a design of user interface application. Waterfall Development used as methodology for developing this application. Stages of research method, requirements, design, implementation, testing, and maintenance. User application is capable to run all menus contained on the application of "3D Visualization of Human Skeleton Structure System". With this application android-based user can exercise anytime and anywhere, and this application can run well when tested using black-box and got positive results when tested to application user.
oai:ojs.jtsiskom.undip.ac.id:article/13039
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13039
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 3, Year 2018 (July 2018); 115-121
Human Vital Physiological Parameters Monitoring: A Wireless Body Area Technology Based Internet of Things
Ahmed, Aliyu; School of Electrical Engineering and Technology, Federal University of Technology Minna
Lukman, Ajao Adewale; School of Electrical Engineering and Technology, Federal University of Technology Minna
James, Agajo; School of Electrical Engineering and Technology, Federal University of Technology Minna
Mikail, Olaniy Olayemi; School of Electrical Engineering and Technology, Federal University of Technology Minna
Umar, Buhari Ugbede; School of Electrical Engineering and Technology, Federal University of Technology Minna
Samuel, Emmanuel; School of Electrical Engineering and Technology, Federal University of Technology Minna
2018-07-31 19:25:28
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13039
Arduino lily; Bluetooth integration; embedded sensors; human vital physiological parameters; hypertension monitoring
Federal University of Technology, Health Center Minna; Department of Computer Engineering
en
Human vital physiological parameters (HVPP) monitoring with embedded sensors integration has improved the smart system technology in this era of a ubiquitous platform. Several IoT-based healthcare applications have been proposed for remote health monitoring. Most of the devices developed require one on one contact with doctors before any medical diagnosis is undertaken. Thereby, make it difficult for frequent visitation to the health center. In this paper, embedded heartbeat and temperature sensors for remote monitoring have been developed using Arduino lily as the system controller and processing unit. The Bluetooth low power enables with Android mobile apps is used for remote monitoring and communication of HVPP in a real time. This gives medical personnel and individual customers opportunity of monitoring their vital physiological parameters such as heartbeat rate and body temperature. However, it moderates sudden attack of chronic ailment like hypertension and reduces congestion of patient in the hospitals.
oai:ojs.jtsiskom.undip.ac.id:article/12886
2018-05-31T08:19:03Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/12886
2018-05-31T08:19:03Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Nomor 1, Tahun 2017 (Januari 2017); I-VIII
Front Matter - JTSiskom Volume 5 Nomor 1 Tahun 2017
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Departemen Teknik Sistem Komputer, Universitas Diponegoro
2017-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12886
computer engineering;embedded system;robotics;software engineering;networking
id
Artikel ini berisi front-matter JTSiskom Volume 5 Nomor 1 Tahun 2017, yaitu meliputi halaman sampul, halaman judul, susunan tim penyunting, ucapan terima kasih, kebijakan editorial dan daftar isi. Kebijakan editorial JTSiskom meliputi fokus dan ruang lingkup, proses review, frekuensi publikasi, kebijakan open access, pengarsipan dan pernyataan biaya pemrosesan artikel.
oai:ojs.jtsiskom.undip.ac.id:article/13132
2020-04-12T10:55:43Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13132
2020-04-12T10:55:43Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 1, Year 2019 (January 2019); 1-6
Genetic Algorithm for Optimizing Food Composition for Hypertension Patients
Purnomo, Anggi Mahadika; Faculty of Computer Science, Universitas Brawijaya
Werdiastu, Davia; Faculty of Computer Science, Universitas Brawijaya
Raissa, Talitha; Faculty of Computer Science, Universitas Brawijaya
Widodo, Restu; Faculty of Computer Science, Universitas Brawijaya
Wijayaningrum, Vivi Nur; Faculty of Computer Science, Universitas Brawijaya
2019-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13132
genetic algorithm; hypertension; food composition; stroke; high blood pressure
Faculty of Computer Science, Universitas Brawijaya
id
Hypertension can be prevented and handled by eating nutritious foods with the right composition. The genetic algorithm can be used to optimize the food composition for people with hypertension. Data used include sex, age, weight, height, activity type, stress level, and patient hypertension level. This study uses a reproduction method that is good enough to be applied to integer chromosome representations so that the search results provided are not local optimum solutions. The testing results show that the best genetic algorithm parameters are as follows population size is 15 with average fitness 20.97, the generation number is 40 with average fitness 50.10, and combination crossover rate and mutation rate are 0.3 and 0.7 with average fitness 41.67. The solution obtained is the optimal food composition for people with hypertension.
oai:ojs.jtsiskom.undip.ac.id:article/4753
2020-10-24T22:46:50Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4753
2020-10-24T22:46:50Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 1, Tahun 2014 (Januari 2014); 1-10
Perancangan Permainan Gelembung Huruf (Tokoh Wayang) Berbasis Sistem Operasi iOS Menggunakan Gamesalad
Nugraha, Adhitama Ksatriya; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2014-01-03 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4753
Bubble Letters; Find the letter; GameSalad;iOS;Puppet
id
Currently, the globalization and modernization of the country make us forget the traditional culture. Not surprisingly, more people are not familiar with puppet , let alone moved to preserve it. Therefore, in this era get involved use of mobile devices such as smartphones as the most efficient tool as interactive learning media. Now, the use of smart mobile devices are no longer limited by age, therefore developers will try to exploit this as a media that can be used for interactive learning.Puppets as one of traditional Indonesian art is very typical of Indonesia. Aside from the form or shape, it can be seen also particularities of the story and the character of each puppet characters . Games that are culturally especially puppet is still rare, especially for mobile devices based on its iOS operating system. Thus the authors tried to make a game design that aims to increase knowledge about the names of the puppet characters.Game development tool use to make this game is GameSalad, with object -oriented programming concepts. GameSalad is one of game development tools that game developers can use to facilitate the making of the game for mobile devices based on the iOS operating system. The design phase begins with analysis requirement and system design. Implementation stage is done by building and developing the game in accordance with the draft that has been made, the implementation of the program. The testing phase is done with a black-box method.The results show that this game can run well on mobile devices with the iOS operating system. The buttons and functions on the game also can function properly and in accordance with their respective functionality. Based on the assessment provided by a sample of users, the game "Gelembung Huruf (Tokoh Wayang)” is considered attractive, easy to understand and play, able to gain knowledge about the names of the puppet characters, raises curiosity, as well as look good game, so the user's attention to play this game again.
oai:ojs.jtsiskom.undip.ac.id:article/14558
2022-09-14T08:11:20Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14558
2022-09-14T08:11:20Z
Jurnal Teknologi dan Sistem Komputer
2022: Publication In-Press
Aspect-Based Analysis of Telkomsel User Sentiment on Twitter Using the Random Forest Classification Method and Glove Feature Expansion
Zakaria, Aditya Mahendra; Faculty informatics school of computing, Telkom University
Setiawan, Erwin Budi; Faculty informatics school of computing, Telkom University
2022-09-14 08:11:20
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14558
sentiment analysis, classification, twitter , random forest , glove feature expansion
en
In this modern era, people certainly very easy to access social media, one of which is Twitter. Twitter is usually used by the public in expressing opinions regarding current issues, product reviews, and many other things positive, negative, or neutral opinions, or can be interpreted as sentiment. This study aims to analyze the aspect-based sentiment of Telkomsel users on Twitter using random forest classification and the extension of the Glove feature. This study uses signal aspects and service aspects with a total dataset of 16988 data. A Random forest can be classified as relevant and accurate for sentiment analysis with the greatest accuracy of 80.37% in the signal aspect and 80.12% in the service aspect, and the expansion feature is proven to be able to increase the performance value of this study by 13.15% in the signal aspect. and 5.37% in the service aspect.
oai:ojs.jtsiskom.undip.ac.id:article/12691
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12691
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 93-101
Pembuatan Aplikasi Web Manajemen Laundry dan Integrasi Data dengan Web Service
Khoirunnisa, Refika; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12691
Aplikasi Web; Laundry; Manajemen Keuangan; PHP; MySQL; RAD
id
Selama ini banyak dari perusahaan di bidang jasa laundry masih menggunakan pencatatan secara manual seperti menggunakan buku, sehingga setiap data tidak terintegrasi secara waktu-nyata. Oleh sebab itu, perlu dibuat penelitian untuk merancang sebuah sistem terkomputerisasi yang dapat mempermudah pencatatan dan pengolahan data keuangan laundry. Pembuatan Aplikasi Web Manajemen Laundry menggunakan bahasa pemrograman PHP, HTML, CSS, JavaScript dan basisdata MySQL sebagai tempat penyimpanan data. Aplikasi ini merupakan aplikasi yang terintegrasi dengan aplikasi melalui sebuah teknologi yang disebut web service. Aplikasi Web Manajemen Laundry dikembangkan dengan menggunakan metode RAD (Rapid Application Development) yang terdiri dari tahap perencanaan kebutuhan, proses perancangan, implementasi, dan tahap pengujian. Dari hasil penelitian dapat disimpulkan bahwa Aplikasi Web Manajemen Laundry memiliki fitur yang berfungsi untuk mempermudah pencatatan dan pengolahan data secara akurat dan waktu-nyata. Fitur-fitur utama dari aplikasi ini diantaranya adalah pengolahan data transaksi, pengeluaran, dan laporan laba/rugi. Dalam menunjang fitur-fitur utama agar dapat bekerja dengan baik maka terdapat fitur pendukung yaitu pengolahan data pelanggan dan data pengguna aplikasi. Berdasarkan pengujian dengan menggunakan metode black-box, seluruh fungsi menu yang ada dalam aplikasi web telah berhasil dan berjalan sesuai dengan kebutuhan.
oai:ojs.jtsiskom.undip.ac.id:article/13131
2020-04-12T10:55:46Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13131
2020-04-12T10:55:46Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 2, Year 2019 (April 2019); 83-88
Predictive Adaptive Test with Selective Weighted Bayesian Through Questions and Answers Patterns to Measure Student Competency Levels
Matulatan, Tekad; Computer Science Department, Engineering Faculty, Universitas Maritim Raja Ali Haji
Bettiza, Martaleli; Computer Science Department, Engineering Faculty, Universitas Maritim Raja Ali Haji
Rathomi, Muhamad Radzi; Computer Science Department, Engineering Faculty, Universitas Maritim Raja Ali Haji
Ritha, Nola; Computer Science Department, Engineering Faculty, Universitas Maritim Raja Ali Haji
Hayaty, Nurul; Computer Science Department, Engineering Faculty, Universitas Maritim Raja Ali Haji
2019-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13131
computer adaptive test; Bayesian probabilistic; selective weighted IRT; pattern behavior
LP3M Universitas Maritim Raja Ali Haji
en
Computer Assisted Testing (CAT) system in Indonesia has been commonly used but only to displaying random exam questions and unable to detect the maximum performance of the test participants. This research proposes a simple way with a good level of accuracy in identifying the maximum ability of test participants. By applying the Bayesian probabilistic in the selection of random questions with a weight of difficulties, the system can obtain optimal results from participants compared to sequential questions. The accuracy of the system measured on the choice of questions at the maximum level of the examinee alleged ability by the system, compared to the correct answer from participants gives an average accuracy of 75% compared to 33% sequentially. This technique allows tests to be carried out in a shorter time without repetition, which can affect the fatigue of the test participants in answering questions.
oai:ojs.jtsiskom.undip.ac.id:article/4769
2020-10-24T22:47:26Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4769
2020-10-24T22:47:26Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 1, Tahun 2014 (Januari 2014); 136-142
Pengenalan Bahasa Inggris untuk Anak Melalui Permainan Edukasi "The Zoo" Berbasis Kinect
Setyani, Fatima; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2014-01-03 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4769
Bahasa Inggris; Anak;Permainan “The Zoo”; Kinect;Bahasa Pemrograman C#
id
Bahasa Inggris sebagai bahasa universal memegang peranan penting dalam kehidupan sehari-hari, namun kemampuan bahasa Inggris masyarakat Indonesia masih tergolong sangat rendah. Pembelajaran bahasa Inggris merupakan upaya untuk mengatasi permasalahan tersebut dan haruslah dimulai sejak dini dengan metode yang menyenangkan. Oleh karena itu dibangunlah permainan “The Zoo” berbasis Kinect sebagai media pengenalan bahasa Inggris untuk anak yang menghadirkan pengalaman interaksi baru terhadap pemain .Permainan “The Zoo” dibangun dari WPF C# project dan menggunakan Kinect SDK versi 1.6. Tahapan perancangan terdiri dari menentukan tujuan dan memilih tema; melakukan riset tema terkait; merancang struktur I/O, struktur pemrograman, dan struktur permainan; pemrograman; pengujian; dan pengambilan umpan balik.Permainan “The Zoo” telah diuji di TK Al Azhar 14 Semarang. Hasil pengujian fungsional dengan metode kotak hitam menunjukkan bahwa permainan ini dapat berjalan dengan baik pada sistem operasi Windows 7 di lingkungan .NET Framework 4.5. Metode pengujian pemain yang digunakan adalah metode eksperimental dimana kelompok eksperimen diberikan perlakuan berupa pembelajaran menggunakan media permainan “The Zoo”. Hasil pengolahan data tes awal dan tes akhir menunjukkan bahwa nilai rata-rata tes akhir kelompok eksperimen lebih tinggi dari kelompok kontrol sehingga dapat disimpulkan bahwa permainan “The Zoo” telah mencapai tujuan awal permainan.a
oai:ojs.jtsiskom.undip.ac.id:article/12708
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12708
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 232-241
Pengembangan Aplikasi Android Pada UKM Basket Universitas Diponegoro
Rispurwadi, Adrian Putranda; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12708
Android; Java; PHP; jQuery; MySQL; Location Based Service
id
Until now, Diponegoro University has become one of the most favored State University for High School students to proceed their study. So far, there hasn’t been any information system for basketball student organization in Diponegoro University such as mobile device application that provides information, field location, and reminder for the basketball practice. Based on this concern, an application for the information system must be made on Android Operation System. Design of mobile information system for basketball student organization in Diponegoro University based android, a client server application created by using theJava, PHP, jQuery and MySQL for database. The intake of latitude and longitude coordinate will utilize the GPS feature on the mobile device and will be displayed on Google Maps API. JSON will collect the data of schedules into the mobile device, continued to recieve dialog alert and broadcast reciever for the alarm feature. The result of this design is realization of a application that able to search location of a basketball field based on android system, equipped with features that can help user to find the field and alarm to remind them of practice time. This design is also used to introduce android application developers using the Global Positioning System functions for user navigation.
oai:ojs.jtsiskom.undip.ac.id:article/13445
2020-04-12T11:00:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13445
2020-04-12T11:00:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 1, Year 2020 (January 2020); 12-20
Adaptive seismic noise reduction using Wiener filter
Sriyanto, Sesar Prabu Dwi; Manado Geophysics Station
2020-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13445
seismic noise; earthquake signal; Wiener filter; decision-directed
Manado Geophysics Station, Indonesia
id
Seismic noise disrupts the earthquake observation system due to the frequency and amplitude of seismic noise similar to the earthquake signal. The filter process is one of the methods that can be used to reduce seismic noise. In this study, the Wiener filter algorithm was designed with the Decision-Directed method for Apriori SNR estimation. This filter was chosen because it is adaptive, so it can adjust to environmental conditions without requiring manual parameter settings. The data used are earthquake signals that occur in the Palu area, Central Sulawesi, which are recorded on PKA29 temporary seismic station from February 3 to April 28, 2015. After each signal data has been filtered, then it is evaluated by calculating SNR differences before and after filtering, the signal's dominant frequency, and the cross-correlation of the signal before and after filtering. As a result, the Wiener filter is able to reduce the noise content in earthquake signals according to noisy frequencies before earthquake signals. The impact is that SNR has increased with an average of 8.056 dB. In addition, this filter is also able to maintain the shape of earthquake signals. This is indicated by the normalization value of the cross-correlation between signals before and after the filter which ranges from 0.703 to 1.00.
oai:ojs.jtsiskom.undip.ac.id:article/12594
2020-10-24T22:47:57Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12594
2020-10-24T22:47:57Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 4, Tahun 2014 (Oktober 2014); 223-230
Perancangan Aplikasi Pengenal Alat Musik Tradisional Gandara Menggunakan Multipoint Mouse SDK
Permana, Arena Bayu Chandra; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2014-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12594
Application; Multimedia; MultiPoint Mouse SDK; MDLC; Gamelan; Angklung; Gandara
id
Young men nowadays have few interest with traditional art, including many kinds of Indonesia musical instruments. Compared with that traditional art, people are more familiar with multimedia application in computer devices. Based on those things, there is an idea to create a computer application to make famous Indonesia musical instruments by giving explanation and make a simulation. The application’s name is “Gandara”, a word from sanskrit language that means notes collection. “Gandara” uses MultiPoint Mouse SDK that makes the application to be able played by multiple users. The application is developed using Multimedia Development Life Cycle (MDLC) that consist of concept, design, material collecting, assembly, testing and distribution. “Gandara” users can learn both of gamelan and angklung by reading the explanation or playing the simulation. With this applicaton, users don’t need to face gamelan and angklung directly when they want to exercise. All of “Gandara” functions can work well when tested with black-box method and got positif results when tested by users.
oai:ojs.jtsiskom.undip.ac.id:article/12729
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12729
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 369-379
Pembuatan Aplikasi Panduan Gizi Seimbang Berbasis Android Dengan Menggunakan Metode Backward Chaining
Pamungkas, Gilang Aditya; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12729
Android; Rumus Harris Benedict; Kalkulator Kalori; Backward Chaining
id
Seiring dengan perkembangan jaman, tuntutan pekerjaan yang sangat banyak akan menyita waktu serta tenaga sehingga banyak manusia yang mengganggap suatu hal yang seharusnya penting menjadi bukan prioritas utama lagi salah satunya adalah makan. Banyak yang tidak memperhatikan tentang bagaimana makanan tersebut dapat berpengaruh kepada tubuh. Karena kelalaiannya seringkali jumlah kalori yang masuk dalam tubuh berlebih berakibat buruk bagi kesehatan tubuh pada umumnya menimbulkan penyakit obesitas atau kelebihan berat badan yang dapat memicu penyakit lainnya seperti Diabetes, Jantung Koroner, Hipertensi dan lain-lain. Salah satu metode untuk menghitung jumlah kalori sehari-hari yang dibutuhkan oleh tubuh dalam satuan kilokalori menggunakan rumus Harris Benedict. Jumlah asupan kilokalori harian yang direkomendasikan adalah untuk menjaga berat badan agar tetap normal. Fitur kalkulator kalori untuk menghitung kalori makanan. Aplikasi ini dibangun dengan menggunakan metode Backward Chaining sebagai mesin inferensinya. Aplikasi Panduan Gizi Seimbang ini diuji fungsinya menggunakan metode Whitebox dimana hasil pengujian bahwa fungsi berjalan dengan baik dan pengujian basis pengetahuan aplikasi dilakukan langsung kepada ahli gizi dengan hasil bahwa aplikasi memiliki keakuratan yang baik sesuai dengan hasil analisa pakar. Hasil dari penelitian dan pengujian ini menunjukkan bahwa aplikasi Panduan Gizi Seimbang dapat menghitung jumlah kalori yang harus dikonsumsi serta menilai kalori makanan sesuai dengan tujuan dibuatnya aplikasi ini.
oai:ojs.jtsiskom.undip.ac.id:article/13544
2020-07-18T16:51:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13544
2020-07-18T16:51:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 2, Year 2020 (April 2020); 89-93
K-means-SMOTE for handling class imbalance in the classification of diabetes with C4.5, SVM, and naive Bayes
https://jtsiskom.undip.ac.id/article/download/13544/28376
Hairani, Hairani; Universitas Bumigora
Saputro, Khurniawan Eko; Universitas Bumigora
Fadli, Sofiansyah; Sekolah Tinggi Manajemen Informatika dan Komputer Lombok
2020-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13544
k-means-SMOTE; SMOTE; classification performance; class imbalance
Universitas Bumigora
id
The occurrence of imbalanced class in a dataset causes the classification results to tend to the class with the largest amount of data (majority class). A sampling method is needed to balance the minority class (positive class) so that the class distribution becomes balanced and leading to better classification results. This study was conducted to overcome imbalanced class problems on the Indian Pima diabetes illness dataset using k-means-SMOTE. The dataset has 268 instances of the positive class (minority class) and 500 instances of the negative class (majority class). The classification was done by comparing C4.5, SVM, and naïve Bayes while implementing k-means-SMOTE in data sampling. Using k-means-SMOTE, the SVM classification method has the highest accuracy and sensitivity of 82 % and 77 % respectively, while the naive Bayes method produces the highest specificity of 89 %.
oai:ojs.jtsiskom.undip.ac.id:article/11981
2018-06-12T03:38:14Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11981
2018-06-12T03:38:14Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 103-109
Sistem Informasi Evaluasi Pelayanan Publik Puskesmas Berbasis Website pada Kementerian Pendayagunaan Aparatur Negara dan Reformasi Birokrasi
Kastanti, Hutami Laksmi; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11981
Puskesmas; Evaluation of Public Services; Public Services Evaluation Information System; PHP; PostgreSQL
id
Community Health Center or commonly called as Puskesmas is one of the health public services in Indonesia. Puskesmas managed by the local goverment, namely The District/City Health Department. Like the other public services, Puskesmas must always make improvements to the service to fulfill the needs of the people. The local goverment need to be supervised by the central government, so that the service improvement can run properly. The government department that does the monitoring is Public Services Division of Ministry of Administrative Reform and Bureaucratic Reform. Every year, Public Services Division of Ministry of Administrative Reform and Bureaucratic Reform evaluate all the public services in Indonesia, including Puskesmas. The Evaluation is still done manually, by bringing the officers of The District/City Health Department to each Puskesmas to survey, then the data is rechecked by The Province Health Department. Then, the data is sent to Public Services Division of Ministry of Administrative Reform and Bureaucratic Reform for analysis. Thus, the evaluation become less effective and less efficient. Based on the background, the research carried out by studying the literature, and data collection, and analysis of the Public Services Division of the Ministry of PAN RB, followed by the design and manufacture of the system. Then the system will be tested to determine whether the system has been running well without any problems according to user requirements. After the testing is done, the system can be implemented at the Ministry of Public Oelayanan Division PAN RB. Based on the background and the research, it’s known that the evaluation system need to become more effective and efficient, by making a web-based information system that is connected to the internet. The information system is built using PHP as the program language and PostgreSQL for the database, which named Puskesmas Public Services Evaluation Information System.
oai:ojs.jtsiskom.undip.ac.id:article/12931
2020-04-12T02:18:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12931
2020-04-12T02:18:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 4, Year 2017 (October 2017); 129-134
Backward Chaining Analysis Model in Detecting Game Addiction Levels in Children
Latubessy, Anastasya; Department of Informatics, Universitas Muria Kudus
Jazuli, Ahmad; Department of Informatics, Universitas Muria Kudus
2017-10-13 16:01:49
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12931
backward chaining analysis; game addiction detection; game addiction model
id
Game addiction rate can be detected by applying expert system. This study developed a model of game addiction analysis using backward chaining. This model uses six types of game addiction behavior, among others, salience, euphoria, conflict, tolerance, withdrawal, relapse and reinstatement. Someone is said to be addicted to the game if it meets at least three types of game addiction behavior. Testing the validity of the model is done by testing the closeness of the agreement between the model analysis and expert analysis, resulting in a value of 0.78 which means having a strong agreement.
oai:ojs.jtsiskom.undip.ac.id:article/13733
2021-08-26T18:32:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13733
2021-08-26T18:32:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 3, Year 2020 (July 2020); 228-233
Maturity classification of cacao through spectrogram and convolutional neural network
Bueno, Gilbert E.; Department of Computer and Electronics Engineering, Cavite State University
Valenzuela, Kristine A.; Department of Computer and Electronics Engineering, Cavite State University
Arboleda, Edwin R.; Department of Computer and Electronics Engineering, Cavite State University
2020-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13733
cacao; CNN; deep learning; feature extraction; maturity level; spectrogram
en
Cacao pod's ideal harvesting time is when it is about to be ripe. Immature harvest would result in hard cacao beans not suitable for fermentation, while overripe cacao pods lead to fungal-infected, defective, and poor-quality yields. The demand for high-quality cacao products is expected to rise due to advancing technology in the present. Pre-harvesting needs to provide optimal identification of which amongst the pods are ripened enough and ready for the next stage of the cacao process. This paper recommends a technique to determine the ripeness of cacao. Nine hundred thirty-three cacao samples were used to collect thumping audio data at five different pod's exocarp locations. Each sound file is 1 second long, creating 4665 cacao sound file datasets at 16kHz sample rate and 16-bit audio bit depth. The process of the Mel-Frequency Cepstral Coefficient Spectrogram was then applied to extract recognizable features for the training process. The deep learning method integrated was a convolutional neural network (CNN) to classify the cacao sound successfully. The experimental design model's output exhibits an accuracy of 97.50 % for the training data and 97.13 % for the validation data. While the overall accuracy mean of the classification system is 97.46 %, whether the cacao is unripe or ripe.
oai:ojs.jtsiskom.undip.ac.id:article/12004
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12004
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 213-218
Perancangan Aplikasi “Dunia Hewan” untuk Pembelajaran Anak Usia Dini Berbasis Android
Setyabudi, Danang Respati; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12004
Application; Android; Animal world; Eclipse
id
The technological development are rapidly growing. Various kinds and types emerge everyday smartphone at an affordable price. One of the most popular smartphones today is Android. The author hopes that this application will be beneficial and useful for anyone who uses, especially for early childhood. This educational application is designed using the Eclipse IDE and the Android SDK where the programming language used is Java programming language. In the Eclipse IDE there are emulators that can be used to see the results of the application program that has been made before running in the actual Android device. Stages of development of the software used is the SDLC (Software Development Life Cycle) by using the waterfall method and modeling software used is the UML (Unified Modeling Language). Results of this research is the realization of the android- based animal world educational applications for early childhood. Applications can runs well on devices with Android operating system at least version 2.3 (Gingerbread) with available storage space of 10 MB. Buttons and function menus within the application has been running well according to the respective functionality. The animal world educational applications can now be used for the media to learn about the world of animals, especially for early childhood android users.
oai:ojs.jtsiskom.undip.ac.id:article/12866
2020-04-12T02:19:21Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12866
2020-04-12T02:19:21Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Nomor 1, Tahun 2017 (Januari 2017); 43-48
Automatic Home Roof System on Smarthome by Using Arduino
Dewi, Andriana Kusuma; Department of Electrical Engineering, State University of Malang
Hadi, Mokhammad Sholihul; Department of Electrical Engineering, State University of Malang
Anwar, Syaiful; Department of Electrical Engineering, State University of Malang
2017-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12866
home automation;Arduino Uno; light dependent resistor; bluetooth HC-05
id
Development of Smarthome system has many important contributions to make a comfortable house. One of the problems is how to keep the house comfortable without becoming moist and getting enough sunlight. In this study, the roof opening that can automatically provide the supply of sunlight using automated roof opener. Manual control of the tool is using smartphone application that communicates through a Bluetooth HC-05 module. This tool also uses an automatic controller with a raindrop sensor that automatically activated when the raindrops on the sensor panel. In addition, this system also integrates the automatic light-intensity sensor using LDR (Light Dependent Resistor). The result of whole system testing is automatic rooftop opener using Arduino Uno works perfectly as the design that the motor is able to be controlled by smartphone application using serial communication based on Bluetooth so that the rooftop can be opened and closed.
oai:ojs.jtsiskom.undip.ac.id:article/13725
2021-08-06T07:03:32Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13725
2021-08-06T07:03:32Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 1, Year 2021 (January 2021); 8-14
Sand temperature and moisture monitoring system for turtle nests using Arduino Uno
Santoso, Hendi; Department of Marine Science and Technology, IPB University. Gedung Marine Center Lantai 3, FPIK-IPB, Bogor 16680|IPB University
Hestirianoto, Totok; Department of Marine Science and Technology, IPB University. Gedung Marine Center Lantai 3, FPIK-IPB, Bogor 16680|IPB University
Jaya, Indra; Department of Marine Science and Technology, IPB University. Gedung Marine Center Lantai 3, FPIK-IPB, Bogor 16680|IPB University
2021-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13725
sea turtle; sand monitoring; Arduino Uno; temperature; moisture
id
This study aims to develop a turtle nests real-time monitoring system using the Arduino Uno to measure the temperature and moisture of sand used conveniently for certain applications. Sand temperature measurement uses a DS18B20 waterproof sensor, sand moisture uses SKU:SEN0193, and air temperature and humidity using DHT22. The micro SD card module is used to store data from sensor calculations in real-time and continuously. The measuring instrument was designed to be portable and easy to use. The material used is polypropylene that has dimensions of 11x6x18 cm3. Using the regression linear analysis, there was no significant difference in temperature measurements using the DS18B20 sensor and analog thermometer and sand humidity using an SKU:SEN0193 sensor and analog humidity measuring instrument.
oai:ojs.jtsiskom.undip.ac.id:article/12103
2020-04-13T23:59:15Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12103
2020-04-13T23:59:15Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 3, Tahun 2015 (Agustus 2015); 343-353
Perancangan dan Pengembangan Sistem Informasi Perpustakaan Berbasis Web (Studi Kasus Jurusan Sistem Komputer)
Renatha, Febi Andrea; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-08-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12103
Perpustakaan; Sistem Informasi Berbasis web; PHP; MySQL; XAMPP; waterfall; barcode scanner; RFID
id
Perpustakaan merupakan tempat menyimpan sumber informasi seperti buku dan sumber informasi lainnya selain buku. Seiring dengan perkembangan jaman sumber informasi yang tersedia semakin beragam. Hal ini menjadi alasan perlunya sebuah sistem informasi perpustakaan. Sistem informasi perpustakaan ini juga disebut dengan sistem informasi perpustakaan digital atau digital library. Salah satu tujuan dirancang dan diimplementasikan sistem informasi perpustakaa di Jurusan Sistem Komputer adalah untuk meningkatkan efisiensi kerja perpustakaan yang semula menggunakan sistem manual menjadi sistem informasi berbasis web untuk membantu pengolahan database dan mempermudah anggota dalam mencari informasi. Dalam membuat digitial library ini menggunakan PHP sebagai program aplikasi dan MySQL sebagai server basis data yang sudah terangkum dalam satu aplikasi XAMPP dan dilengkapi dengan alat bantu barcode scanner untuk mengidentifikasi kode buku dan bacaan lainnya. Perancangan sistem informasi perpustakaan ini menggunakan metode waterfall yang terdiri dari kebutuhan pengguna, analisis, rancangan, implementasi dan pengujian. Permodelan sistem informasi ini menggunakan sistem melalui diagram yang terdiri dari flowchart, data flow diagram dan entity relationship diagram. Serta menggunakan teknologi barcode scanner untuk mengidentifikasi kode yang terdapat didalam buku. Dengan adanya sistem informasi perpustakaan berbasis web ini diharapakan semakin banyak anggota terutama mahasiswa yang berkunjung ke perpustakaan Jurusan Sistem Komputer. Dipenelitian sistem informasi perpustakaan selanjutnya dapat dikembangkan dengan menggunakan teknologi Radio Frequency Identification (RFID).
oai:ojs.jtsiskom.undip.ac.id:article/12949
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12949
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 1, Year 2018 (January 2018); 1-6
Decision Support System for Thesis Graduation Recommendation Using AHP-TOPSIS Method
Sari, Desi Ratna; STIKOM Tunas Bangsa Pematangsiantar
Windarto, Agus Perdana; STIKOM Tunas Bangsa Pematangsiantar
Hartama, Dedy; AMIK Tunas Bangsa Pematangsiantar
Solikhun, Solikhun; AMIK Tunas Bangsa Pematangsiantar
2018-01-16 15:04:20
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12949
Decision Support System; graduation; thesis exam; AHP; TOPSIS
AMIK Tunas Bangsa Pematangsiantar
id
This research proposes a decision support system in determining thesis exam graduation using AHP and TOPSIS method. The AHP method weighted the criteria to generate values for each criterion, in which the value of each criterion was used to obtain a ranking of some alternatives with TOPSIS. The criteria used for the assessment are 5 chapters (C1), neatness (C2), manners (C3), material delivery (C4) and material mastery (C5). Merging the AHP and TOPSIS methods can optimize the weighting of criteria values that affect the more objective alternative ranking results. The resulting Hamming distance is 96.2% and the Euclidean distance is 0.8096 for 95 students.
oai:ojs.jtsiskom.undip.ac.id:article/12656
2020-08-06T13:45:08Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12656
2020-08-06T13:45:08Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 3, Tahun 2016 (Agustus 2016); 463-469
Aplikasi Panduan Wisata Kota Kudus Menggunakan Perangkat Bergerak Berbasis Android
https://jtsiskom.undip.ac.id/article/download/12656/25635
Maghfuri, Yusuf Hasyim; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2016-08-21 11:58:17
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12656
Application; Eclipse; Location Based Service (LBS); MySQL; GPS and Google Maps API
id
Interesting tourist sites is the reason for people to visit. Traveled as an option for people to fill holiday time to gather with familiy and friends. Because of lack information about tourist sites in Kudus city known by the public, assistance is needed to facilitate to search for the location. Travel guide Kudus city-Based applications Android Locator is the ultimate solution in search of tourist sites in the Kudus city. The purpose of making this application is to develop a search guidance system location based android that features a tourist guide. Kudus City Travel Guide-Based applications Android Locator is a client server based applications created using the Java programming language and the Eclipse software using MySQL database. Stages of development software used is SDLC (Software Development Life Cycle) by using the method waterfall, as modeling software used is UML (Unified Modelling Language). Steps in this research is software requirement analysis, design, coding, testing and maintenance. Functional testing using a method of black box. The result of this research that the Kudus City Application Tourist Sites Guide Using Android-Based Mobile Devices used for guidance in traveling in the Kudus city. Function menus and buttons is going according to their respective functions. Kudus city travel guide app can now be used as a medium for guidance in finding tourist sites. Objek wisata yang menarik adalah salah satu alasan orang untuk berkunjung. Berwisata menjadi pilihan untuk masyarakat mengisi waktu liburan dengan berkumpul bersama keluarga maupun teman. Karena sedikitnya informasi lokasi objek wisata kota Kudus yang diketahui oleh masyarakat, diperlukan bantuan untuk mempermudah dalam pencarian lokasi tersebut. Aplikasi Panduan Wisata Kota Kudus Menggunakan Perangkat Bergerak Berbasis Android adalah solusi utama dalam pencarian lokasi objek wisata di kota Kudus. Tujuan pembuatan aplikasi ini adalah mengembangkan suatu sistem pemandu pencarian lokasi objek wisata berbasis android yang memiliki fitur penunjuk jalan. Aplikasi Panduan Wisata Kota Kudus Menggunakan Perangkat Bergerak Berbasis Android merupakan aplikasi berbasis client server yang dibuat dengan menggunakan bahasa pemrograman java dengan software eclipse dan menggunakan basis data MySql. Tahapan pengembangan perangkat lunak yang digunakan adalah SDLC (Software Development Life Cycle) dengan menggunakan metode waterfall serta pemodelan perangkat lunak yang digunakan adalah UML (Unified Modeling Language). Langkah-langkah dalam penelitian ini adalah analisis kebutuhan perangkat lunak, desain, pengkodean, pengujian dan pemeliharaan. Pengujian fungsional dilakukan menggunakan metode black box. Hasil dari penelitian ini yaitu Aplikasi Panduan Wisata Kota Kudus Menggunakan Perangkat Bergerak Berbasis Android yang digunakan untuk panduan dalam berwisata di kota Kudus. Fungsi menu dan tombol-tombol sudah berjalan sesuai dengan fungsionalitasnya masing-masing. Aplikasi panduan wisata kota Kudus ini sudah bisa digunakan sebagai media panduan dalam menemukan lokasi wisata.
oai:ojs.jtsiskom.undip.ac.id:article/13959
2021-10-02T20:35:37Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13959
2021-10-02T20:35:37Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 2, Year 2021 (April 2021); 120-125
Traffic sign recognition using convolutional neural networks
Akbar, Mutaqin; Department of Informatics, Universitas Mercu Buana Yogyakarta, Gg. Jembatan Merah No.84C, Kampus 2 UMBY, Sleman 55283|Universitas Mercu Buana Yogyakarta
2021-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13959
convolutional neural networks; traffic sign; sign recognition; image processing
id
Traffic sign recognition (TSR) can be used to recognize traffic signs by utilizing image processing. This paper presents traffic sign recognition in Indonesia using convolutional neural networks (CNN). The overall image dataset used is 2050 images of traffic signs, consisting of 10 kinds of signs. The CNN layer used in this study consists of one convolution layer, one pooling layer using maxpool operation, and one fully connected layer. The training algorithm used is stochastic gradient descent (SGD). At the training stage, using 1750 training images, 48 filters, and a learning rate of 0.005, the recognition results in 0.005 of loss and 100 % of accuracy. At the testing stage using 300 test images, the system recognizes the signs with 0.107 of loss and 97.33 % of accuracy.
oai:ojs.jtsiskom.undip.ac.id:article/12602
2020-04-12T11:29:09Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12602
2020-04-12T11:29:09Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 4, Tahun 2014 (Oktober 2014); 281-287
Sistem Pembukaan Kunci Otomatis Menggunakan Identifikasi Pola Ketukan
Rantelino, Alan Prasetyo; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2014-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12602
Security method; Knocking Pattern; Arduino; Automatic Unlocking System
id
During this time automatic unlocking still use the physical tools as the authentication method, which potentially damaged or lost. Authentication method of automatic unlocking system does not use technology which allows unique information to be stored without the need for physical tools and where everyone can use it. Therefore, research needs to be done to develop an automatic unlocking system using knocking pattern identification as the authentication method. System consists of hardware and software. Hardware consist of sensor which are buzzer, ATTiny85 as microcontroller and solenoid lock as actuator. Software is coded using C language with Arduino IDE which is compatible with AVR microcontroler. The system can read the knocking pattern from buzzer then identify it as true or false knock. From the test results, system can identify knocking pattern based on number of knocks, time beetween knocks and soft or loud of knocks. The system identifies the knocking patterns by analyzing its pattern compared with the true knock saved in system memory. Knocking pattern identification can be an alternative of authentication system for automatic unlocking system.
oai:ojs.jtsiskom.undip.ac.id:article/13047
2018-08-09T16:36:48Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/13047
2018-08-09T16:36:48Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 2, Year 2018 (April 2018); App1-10
Back Matter - JTSiskom Volume 6 Issue 2 Year 2018
"Front Matter","Back Matter"
JTSiskom, Editor in Chief; Department of Computer Engineering, Universitas Diponegoro
2018-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13047
computer engineering; embedded system; robotics; software engineering; networking;
Departemen Teknik Sistem Komputer, Universitas Diponegoro
id
This article contains back-matter of JTSiskom Volume 6 Issue 2 Year 2018, which includes the author's index, author guidelines, copyright notice and its transfer agreement, publication ethics statements and journal content licenses.
oai:ojs.jtsiskom.undip.ac.id:article/12893
2020-10-23T02:08:50Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12893
2020-10-23T02:08:50Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 2, Year 2017 (April 2017); 83-88
Mobile Application of Expert System for Meningitis Early Diagnosis
Hardiyanti, Mona Pradipta; Department of Computer Engineering, Universitas Diponegoro
Isnanto, R. Rizal; Department of Computer Engineering, Universitas Diponegoro
Windasari, Ike Pertiwi; Department of Computer Engineering, Universitas Diponegoro
2017-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12893
meningitis detection;expert system; forward chaining
id
In Indonesia, cases of meningitis happen quite a lot because meningitis patients are not aware that he was infected with meningitis. This is because the early symptoms resemble regular headaches. Lack of community information about a disease and its symptoms and causes make the process of treatment is slow so it can make the disease worse and fatal. This research is devoted to makes of meningitis expert system that can be used by the public to solve the problem. This expert system is developed using Expert System Development Life Cycle (ESDLC). The steps to create an expert system using this method are assessment, acquisition of knowledge, design, and testing. This application tested using black box testing methods and directly testing by an expert. Based on test results showed a qualitative testing that system there is no error of its functions. Application of expert system can make the process of diagnosis according to the data obtained from the experts. For renew of disease and symptoms, it can be done by modifying the database.
oai:ojs.jtsiskom.undip.ac.id:article/13984
2023-05-05T13:56:45Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13984
2023-05-05T13:56:45Z
Jurnal Teknologi dan Sistem Komputer
Volume 10, Issue 1, Year 2022 (January 2022); 1-11
Sequence-based prediction of protein-protein interaction using autocorrelation features and machine learning
Abdullah, Syahid; Department of Computer Science, IPB University. Jl. Raya Dramaga, Kampus IPB Dramaga, Bogor 16680|IPB University
Kusuma, Wisnu Ananta; Department of Computer Science, IPB University. Jl. Raya Dramaga, Kampus IPB Dramaga, Bogor 16680|IPB University
Tropical Biopharmaca Research Center, IPB University. Jl. Taman Kencana No. 3, Bogor 16128|IPB University
Wijaya, Sony Hartono; Department of Computer Science, IPB University. Jl. Raya Dramaga, Kampus IPB Dramaga, Bogor 16680|IPB University
2022-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13984
autocorrelation; machine learning; protein-protein interaction; protein sequence
id
Protein-protein interaction (PPI) can define a protein's function by knowing the protein's position in a complex network of protein interactions. The number of PPIs that have been identified is relatively small. Therefore, several studies were conducted to predict PPI using protein sequence information. This research compares the performance of three autocorrelation methods: Moran, Geary, and Moreau-Broto, in extracting protein sequence features to predict PPI. The results of the three extractions are then applied to three machine learning algorithms, namely k-Nearest Neighbor (KNN), Random Forest, and Support Vector Machine (SVM). The prediction models with the three autocorrelation methods can produce predictions with high average accuracy, which is 95.34% for Geary in KNN, 97.43% for Geary in RF, and 97.11% for Geary and Moran in SVM. In addition, the interacting protein pairs tend to have similar autocorrelation characteristics. Thus, the autocorrelation method can be used to predict PPI well.
oai:ojs.jtsiskom.undip.ac.id:article/12673
2018-06-12T04:57:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12673
2018-06-12T04:57:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); 530-535
Analisis Performansi Layanan Kluster Server Menggunakan Penyeimbang Beban dan Virtual Box
Zuhroni, Fajar; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12673
Server; Virtual; Load Balancing; Web Server
id
Today, the growth of technology is very fast causes people more familiar with the Internet. Web servers are required to more quickly in order to serve a number of user request. Technology uses a single server is underprivileged to handle the load on the web server traffic as the number of users increases, causing the server to fail in serving the request. Technology on cluster server with load balancer is used in order to divide the load evenly so that optimize performance on a web server. Server cluster systems that are designed using six virtual machines using VirtualBox application. Six virtual machine consists of two load balancer servers, two application servers and two database servers. Definition of the system created by outlining system requirements and network topology. System design describes requirements specification of the hardware and software. Analysis and testing conducted to determine the performance of the system designed. Analysis and testing conducted to determine the performance of the system designed. Results of this research is the design of virtual servers that can serve a number of user request. Test result showed maximum ability to serve when all servers are up reach 240 connection, one of the aplication server down is 180 connection and one of the database down is 220.The optimal result when all servers up is 180 connections, one of the aplication server down is 150 connections and when database server down is 160 connections.
oai:ojs.jtsiskom.undip.ac.id:article/14373
2022-08-06T18:56:56Z
jtsiskom:REV
v2
https://jtsiskom.undip.ac.id/article/view/14373
2022-08-06T18:56:56Z
Jurnal Teknologi dan Sistem Komputer
2022: Publication In-Press
Computer vision for sports
Adriyendi, Adriyendi; IAIN Batusangkar
2022-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14373
id
We explore theories and applications of Computer Vision (CV) in sports. We use the method proposed included: object, research question, search process, inclusion and exclusion, quality assessment, data collection, data analysis, and characteristics of the article. We review it based on problem, methods, interpretation, finding, and future work. We analyze it based on categories: recognition, motion, detection, classification, identification, and automation. Process CV in sports included computing technology, capture motion, multi-scenarios, application of statistical sports, output prediction, object measurement, performance, and object adjudication. We found that Machine Learning (ML) and Deep Learning (DL) were widely used on CV in sports. DL approach has more advantages than the ML approach because the DL approach is supported by high-performance computing and high-quality image datasets. The implication of this research is an artificial feature-based, multi-scenarios, syntaxis method, rapid prototype, indoor localization, and gaze method as big challenge and new potential research for CV in sports.
oai:ojs.jtsiskom.undip.ac.id:article/12684
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12684
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 50-59
Aplikasi Data Pelanggan Berbasis Java dan Mobile pada PT. PLN (Persero) Area Semarang
Habibie, Rizaldi; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12684
Java Programming Language; MySQL ;Ionic Framework; Android
id
In modern times, like today, the role of software or applications that run on top of the platform is very important. This is because almost all of the work done by the people, made by the software or application. Applications can be used to assist in the processing of data and upload the final report. Data recorded previously processed by the paper can be recorded and processed by the application so that more efficiently. PT. PLN (Persero) Semarang District State electricity company has many customers in the city of Semarang. Customer data belonging to this company has not been processed in digital form. This causes the data of regular visits undertaken are not directly connected with customer data, owned so inefficient and requires a long process in the course of the report. Thus, it takes an application that can help in the treatment of customer data, data of visited consumer, and generate reports . Customer data Java-based and mobile applications for PLN (Persero) Semarang District State intended for the treatment of customer data, data of visited connsumer and generate reports. The application consists of two application. The first applications developed using the programming language Java, which can run on the operating system Windows. The second application was designed and implemented using the framework ionic, which can run on the Android operating system. This application uses MySQL as a database management system, which is used for data storage media.
oai:ojs.jtsiskom.undip.ac.id:article/13283
2020-04-12T10:58:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13283
2020-04-12T10:58:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 2, Year 2019 (April 2019); 56-63
Carotid Artery Detection in B-Mode Ultrasound Images Based on Convolution Neural Network Single Shot Multibox Detector
Sunarya, I Made Gede; Department of Informatics, Universitas Pendidikan Ganesha
Karlita, Tita; Department of Electrical Engineering, Institut Teknologi Sepuluh Nopember
Priambodo, Joko; Department of Electrical Engineering, Institut Teknologi Sepuluh Nopember
Rokhana, Rika; Department of Electrical Engineering, Institut Teknologi Sepuluh Nopember
Yuniarno, Eko Mulyanto; Department of Computer Engineering, Institut Teknologi Sepuluh Nopember
Sardjono, Tri Arief; Department of Biomedical Engineering, Institut Teknologi Sepuluh Nopember
Sunu, Ismoyo; Department of Cardiology and Vascular Medicine, Universitas Indonesia
Purnama, I Ketut Eddy; Department of Computer Engineering, Institut Teknologi Sepuluh Nopember
2019-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13283
object detection; carotid artery; ultrasound B-Mode; convolutional neural network; single shot multibox detector
Kementerian Riset dan Pendidikan Tinggi;Lembaga Pengelola Dana Pendidikan (LPDP) Kementerian Keuangan
id
Detection of vascular areas (blood vessels) using B-Mode ultrasound images is needed for automatic applications such as registration and navigation in medical operations. This study developed the detection of the carotid artery area using Convolution Neural Network Single Shot Network Multibox Detector (SSD) to determine the bounding box ROI of the carotid artery area in B-mode ultrasound images. The data used are B-Mode ultrasound images on the neck that contain the carotid artery area (primary data). SSD method result is 95% of accuracy which is higher than the Hough transformation method, Ellipse method, and Faster RCNN in detecting carotid artery area in the B-Mode ultrasound image. The use of image enhancement with Gaussian filter, histogram equalization, and Median filters in this method can increase detection accuracy. The best process time of the proposed method is 2.09 seconds so that it can be applied in a real-time system.
oai:ojs.jtsiskom.undip.ac.id:article/4764
2020-10-24T22:47:16Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4764
2020-10-24T22:47:16Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 1, Tahun 2014 (Januari 2014); 96-109
Implementasi Sistem Informasi Geografis Daerah Pariwisata Kota Semarang Berbasis Android dengan Global Positioning System (GPS)
Siahaan, Richard RF; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2014-01-03 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4764
Android;Eclipse;Google Map API;Google Palces API;Android Development Tools;Java
id
Pariwisata merupakan aspek yang berharga bagi suatu daerah, dengan adanya daerah wisata maka dapat memajukan kesejahteraan masyarakat sekitar. Kota Semarang memiliki daerah pariwisata yang sangat banyak, apabila sarana dan prasarana yang ada dikembangkan lebih lanjut maka dipastikan peningkatan parwisata di Kota Semarang akan semakin bertambah. Penggunaan Teknologi Informasi dapat memajukan daerah pariwisata, sehingga daerah pariwisata dapat dikenal oleh wisatawan yang ingin berkunjung ke Semarang. Sistem Informasi Geografis yang dibangun menggunakan platform android. Pada Tugas Akhir ini menggunakan Java sebagai bahasa pemorgraman dengan eclipse sebagai perangkat lunak pengembangan. Penggunaan Google Map API sebagai fungsi utama peta dalam menjalankan aplikasi serta PHP sebagai bahasa pemorgaraman sisi server dan MySQL dalam penggunaan basis data. Hasil dari perancangan Aplikasi Sistem Infomasi Geografis Kota Semarang berbasis Android ini nantinya akan memberikan informasi dalam bentuk peta yang dapat digunakan sebagai referensi bagi wisatawan yang berkunjung. Penggunaan Global Positioning System (GPS) dalam aplikasi ini menjadi hal yang sangat penting dalam menentukan keberadaan wisatawan. Selain itu terdapat rute untuk menuju objek wisata yang dipilih, dalam aplikasi ini juga tersedia fasilitas-fasilitas umum seperti ATM dan Bank, Bandara, Mesjid, Gereja, Rumah Sakit dan lainnya.
oai:ojs.jtsiskom.undip.ac.id:article/12703
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12703
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 202-208
Pembuatan Aplikasi Memantau Lokasi Anak Berbasis Android Menggunakan Location Based Service
Utama, Hendra Pria; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12703
Android; MySQL; Java; Location Based Service (LBS); SDLC
id
Pada era global seperti sekarang ini perkembangan teknologi sangat pesat terutama pada smartphone. Perkembangan teknologi smartphone yang begitu cepat menghasilkan dampak positif bagi manusia. Dampak positif tersebut antara lain kecepatan, kemudahan akses, dan kenyamanan dalam melakukan aktivitas sehari-hari. Sudah banyak aplikasi pada smartphone yang dibuat guna mempermudah aktivitas sehari-hari manusia, contohnya aplikasi menetukan letak lokasi pengguna. Dengan adanya aplikasi menentukan letak lokasi pengguna, pengguna dapat dengan mudah menentukan letak lokasi diri sendiri ataupun orang lain, seperti misalnya lokasi anak. Sering kali anak membolos sekolah dan keluar malam tanpa sepengetahuan orang tua mereka. Berdasarkan permasalahan terseut dibangun aplikasi memantau lokasi anak berbasis mobile guna memudahkan para orang tua memantau lokasi anak- anak mereka. Metode penelitian yang digunakan adalah SDLC (Software Development Life Cycle) dengan teknik waterfall. Aplikasi memantau lokasi anak ini berbasis android menggunakan bahasa pemrograman java, database MySQL, serta Location Based Service (LBS) sebagai penunjuk lokasi anak. Untuk metode pengujian aplikasi menggunakan metode Black Box Testing. Hasil Black Box Testing dari aplikasi memantau lokasi anak berbasis android menggunakan LBS ini menunjukan bahwa semua fungsi yang terdapat pada aplikasi ini telah berhasil berjalan sesuai fungsinya.
oai:ojs.jtsiskom.undip.ac.id:article/13350
2020-04-12T10:59:32Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13350
2020-04-12T10:59:32Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 4, Year 2019 (October 2019); 154-160
Comparative study of four indoor empirical propagation models for campus wireless network
Mukti, Fransiska Sisilia; Department of Informatics, STMIK Asia Malang
2019-10-31 15:18:58
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13350
propagation; wireless network; indoor; campus network
STMIK Asia Malang, Indonesia
id
Propagation is one of the important factors to understand in wireless communication systems. Prediction of the value of propagation, especially for closed areas, is very necessary to determine success in building wireless networks. Various kinds of propagation modeling were developed to find the best approach to calculate the value of signal losses. A comparative study of 4 types of empirical propagation modeling was made to provide the most suitable propagation modeling analysis for campus wireless networks. The ITU-R model (P.1238) provides predictive results that are closest to the actual data in the field, with a relative error rate of 16.381%.
oai:ojs.jtsiskom.undip.ac.id:article/6630
2020-10-24T22:47:47Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/6630
2020-10-24T22:47:47Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 3, Tahun 2014 (Agustus 2014); 187-194
Sistem Keamanan Berlapis pada Ruangan Menggunakan RFID (Radio Frequency Identification) dan Keypad untuk Membuka Pintu Secara Otomatis
Chamdun, Muhammad; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2014-08-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/6630
Home security;System Security;Microcontroller;PIR; RFID; DC Motor; Sensor
id
This final project aims to design a door security device using RFID technology (Radio Frequency Identification) and the keypad as a method of access into the room. The system will automatically give warning when the code is entered incorrectly or burglars entered by breaking the door. The microcontroller that is used as the central data processing is ATMega 16 microcontroller ATMEL production and security sensors are used PIR (Passive Infra Red) and magnetic switches.The design begins with a schematic device hardware and software design using CodeVisionAVR programming. Implementation phase includes the implementation of the physical tools, programs, and sensors. The testing phase is done by testing the input sensors and exit switches, siren output devices, DC motor, LCD (Liquid Crystal Display), the RFID reader, keypad, and system controller.The results of room layered security system works according to design. PIR sensors can detect human activities and turn the LED lamp indicator on. Magnetic switch sensors will provide input to the microcontroller to enable or disable the DC motor as the room locking system. Admin menu that is accessed from the keypad is to add users, remove users, see registered users and change the password. User menu which is also accessed using the keypad, work as the room access using a username and password.This study resulted in the layered security. Room access is done using RFIDTag and password. The room piercing detection is done by sensor PIR (Passive Infra Red) and magnetic switches. Alarm used as a piercing action warning. This layered room safety device produces a better security system.
oai:ojs.jtsiskom.undip.ac.id:article/12719
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12719
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 322-332
Aplikasi Pengolahan Citra Digital Meat Detection Dengan Metode Segmentasi K-Mean Clustering Berbasis OpenCV Dan Eclipse
Arsy, Lazuardi; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12719
k-mean clustering; Statistik; Android; OpenCV; Eclipse
id
Kualitas suatu daging sapi ditentukan oleh beberapa parameter, diantaranya adalah parameter ukuran, terkstur, ciri warna, bau dari daging dan lain – lain. Parameter terseburt merupakan salah satu faktor penting untuk menentukan kualitas daging. Umunya dalam menetukan kualitas baik buruknya daging dilakukan dengan cara manual yaitu menggunakan indera penglihatan dari segi warna maupun bentuk yang memiliki banyak kelemahan seperti penilaian oleh manusia yang bersifat subyektif dan tak konsisten. Tujuan dari penelitian ini adalah untuk membuat aplikasi untuk mendeteksi kualitas daging. Aplikasi dibangun dengan menggunakan bahasa pemrograman Java pada Android yang terintegrasi dengan Android SDK dan Eclipse menggunakan library OpenCV sehingga aplikasi ini berbasis mobile. Metode yang dipakai menggunakan segmentasi k-mean clustering selanjutnya dianalisis secara statistik. Pendeteksian kualitas dilakukan dengan menggunakan pencocokan tekstur dan warna daging berdasar data yang sudah ada. Aplikasi yang dibuat dapat digunakan untuk mencari nilai k yang signifikan serta mampu mendeteksi kualitas baik atau buruknya daging dengan melakukan pengujian terhadap beberapa jenis daging serta aplikasi ini dapat digunakan oleh masyarakat luas.
oai:ojs.jtsiskom.undip.ac.id:article/13556
2020-04-12T11:00:05Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13556
2020-04-12T11:00:05Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 1, Year 2020 (January 2020); 69-77
Model and prototype of mobile incubator using PID controller based on Arduino Uno
Munadi, Munadi; Department of Mechanical Engineering, Universitas Diponegoro
Pandu, R. Andhika; Department of Mechanical Engineering, Universitas Diponegoro
Wiradinata, Rizky; Department of Mechanical Engineering, Universitas Diponegoro
Julianti, Hari Peni; Faculty of Medicine, Universitas Diponegoro
Setiawan, Rudy; Faculty of Maritime, Universitas Ivet Semarang
2020-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13556
Mobile incubator; MATLAB/Simulink; PID controller; Arduino Uno
Universitas Diponegoro, Indonesia
id
One of the causes of the high infant mortality rate in Indonesia is the lack of health support facilities in remote areas, including incubators, to keep the baby's body warm at a specific temperature. This research develops a model and prototype of a mobile incubator to carry and maintain the baby's temperature during emergencies to get further treatment to hospitals that have better facilities than incomplete health clinic facilities. The mobile incubator prototype uses a PID controller system with the optimum gain value Kp 1.501, Ki 0.016, and Kd -1,319 from the results of modeling and tuning in Matlab. The results of the bode plot analysis show that system stability was achieved with a gain margin of 109 dB. The incubator's operational mobility can last up to 59.6 minutes with two 12 V, 5 Ah batteries.
oai:ojs.jtsiskom.undip.ac.id:article/11976
2020-10-24T22:48:27Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11976
2020-10-24T22:48:27Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 65-71
Perancangan dan Pengembangan Permainan “Super Sigi” Menggunakan Stencyl Sebagai Media Pengenalan Menyikat Gigi
Syahrin, Yusnia Alfi; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11976
Game; Super Sigi; Brushing Teeth; Stencyl; MDLC
id
To maintain and preserve healthy teeth is very important to prevent damage inflicted due to ignore. The introduction for maintaining and preserving the healthy teeth since early seems necessary because the damage of teeth which allowed too long would be bad for children later. The introduction about healthy teeth care for children also can use the role of technology nowadays like multimedia. Based on those things, there is an idea to design and build a game application for helping that issue. Through this “Super Sigi” game, hopefully become an instrumentality of a healthy teeth care introduction especially of brushing the teeth for children. The “Super Sigi” game is made from Stencyl. Stencyl is a toolkit for creating 2D video games that will run on many different mobile and desktop devices. This game developed by the method of Multimedia Development Life Cycle (MDLC) that consists of concept, design, collecting material, assembly, and distribution. The result of this research is a “Super Sigi” game application that can be a utility for children containing an introduction about how to care the teeth. Based on the black-box testing, the whole function of the menu that is in the game has successfully and run according to each function.
oai:ojs.jtsiskom.undip.ac.id:article/12852
2020-10-23T07:28:37Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12852
2020-10-23T07:28:37Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 3, Year 2017 (July 2017); 110-114
Android Application of Expert System for Gastroenteritis Detection
Saputri, Misik Puspajati Nurmadjid; Department of Computer Engineering, Universitas Diponegoro
Isnanto, R. Rizal; Department of Computer Engineering, Universitas Diponegoro
Windasari, Ike Pertiwi; Department of Computer Engineering, Universitas Diponegoro
2017-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12852
gastroenteritis; expert system; Android application; forward chaining algorithm
id
Lack of public understanding of gastroenteritis, which is often suspected as diarrhea, causes the treatment of the disease to be less effective. An expert system application was developed to help people to detect gastroenteritis easily. The application used forward chaining method and best-first-search search algorithm. Expert knowledge was obtained from two doctors of the Gastroenterohepatology of Internal Medicine. The application runs on Android devices and has been able to detect gastroenteritis disease without dehydration, acute dehydration gastroenteritis mild, moderate and severe.
oai:ojs.jtsiskom.undip.ac.id:article/13657
2021-08-26T18:32:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13657
2021-08-26T18:32:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 3, Year 2020 (July 2020); 192-200
Optimization for prediction model of palm oil land suitability using spatial decision tree algorithm
https://jtsiskom.undip.ac.id/article/download/13657/28380
Nurkholis, Andi; Department of Informatics, Universitas Teknokrat Indonesia
Sitanggang, Imas Sukaesih; Department of Computer Science, Institut Pertanian Bogor
2020-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13657
land suitability; palm oil; spatial decision tree; spatial join relation
id
Land suitability evaluation has a vital role in land use planning aimed to increase food production effectiveness. Palm oil is a leading and strategic commodity for Indonesian people, which is predicted consumption will exceed production in the future. This study aims to evaluate palm oil land suitability using a spatial decision tree algorithm that is conventional decision tree modification for spatial data classification with adding spatial join relation. The spatial dataset consists of eight explanatory layers (soil nature and characteristics), and a target layer (palm oil land suitability) in Bogor District, Indonesia. This study produced three models, where the best model was obtained based on optimizing accuracy (98.18 %) and modeling time (1.291 seconds). The best model has 23 rules, soil texture as the root node, two variables (drainage and cation exchange capacity) are uninvolved, with land suitability visualization obtains percentage S2 (29.94 %), S3 (53.16 %), N (16.57 %), and water body (0.33 %).
oai:ojs.jtsiskom.undip.ac.id:article/11999
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11999
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 179-184
Rancang Bangun Aplikasi Penelusuran Kehilangan Perangkat Mobile Berbasis Android
Suwahyono, Indra; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11999
Android; Eclipse; Command SMS; GPS; Google Maps API
id
In this modern era, android based smart phone widely dominate the world market, especially Indonesia. Not only possessed by the premium class it also used by middle and lower class customer, though sometimes prone to be lost or misplaced somewhere. This study purposed to develop an application that is able to trace the missing android smart phone in order to avoid loss or being hidden unintentionally that possibly put the owner into a very difficult situation, especially if the smart phone or mobile device has moved away from the known missing position. Lost mobile device tracking application, used to trace and discover the position of a lost smart phone. It built using the Java programming language in the Eclipse IDE and the Android SDK software. It also designed using waterfall method, a method that shows a systematic and sequential approach through stages in SDLC (Software Development Life Cycle) and software modeled using UML (Unified Modeling Language). The application active and works by using SMS commands and sent to a friend's phone number that already registered. SMS command 'siren' to ring the alarm, as well as SMS command 'where' to know the latitude and longitude coordinates using GPS assistance to get the map location and Google Maps API to get the route to the location. The entire available features menu in the lost mobile device tracking application has been tested and running normally. Work using SMS commands that ease the users to run the application as long as credits balance available. For further development, this application is expected to control the system remotely so the important data protected and cannot be accessed by the inventor.
oai:ojs.jtsiskom.undip.ac.id:article/13744
2021-08-05T17:57:05Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13744
2021-08-05T17:57:05Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 4, Year 2020 (October 2020); 317-322
Watermelon ripeness detector using near infrared spectroscopy
Arboleda, Edwin R.; Department of Computer and Electronics Engineering, College of Engineering and Information Technology, Cavite State University
Parazo, Kimberly M.; Department of Computer and Electronics Engineering, College of Engineering and Information Technology, Cavite State University
Pareja, Christle M.; Department of Computer and Electronics Engineering, College of Engineering and Information Technology, Cavite State University
2020-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13744
watermelon; near-infrared spectroscopy; support vector machine; ripeness level
en
This study aimed to design and develop a watermelon ripeness detector using Near-Infrared Spectroscopy (NIRS). The research problem being solved in this study is developing a prototype wherein the watermelon ripeness can be detected without the need to open it. This detector will save customers from buying unripe watermelon and the farmers from harvesting an unripe watermelon. The researchers attempted to use the NIRS technique in determining the ripeness level of watermelon as it is widely used in the agricultural sector with high-speed analysis. The project was composed of Raspberry Pi Zero W as the microprocessor unit connected to input and output devices, such as the NIR spectral sensor and the OLED display. It was programmed by Python 3 IDLE. The detector scanned a total of 200 watermelon samples. These samples were grouped as 60 % for the training dataset, 20 % for testing, and another 20 % for evaluation. The data sets were collected and are subjected to the Support Vector Machine (SVM) algorithm. Overall, experimental results showed that the detector could correctly classify both unripe and ripe watermelons with 92.5 % accuracy.
oai:ojs.jtsiskom.undip.ac.id:article/12015
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12015
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 302-310
Sistem Informasi Geografis Pencarian Lokasi Agen Bus dan Travel Terdekat di Kota Semarang Berbasis Mobile dengan Metode Dijkstra
Kurniawan, M. Rizki; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12015
Android; Sqlite; Google Maps API; Ionic Framework; Dijkstra
id
Nowadays, the mobility of people who travel to a place through road transportation is increasing, either private vehicle or public transportation services. By the high intensity of use the road transportation, especially the road transportation service in Semarang, in this cases are bus and travel, it makes the transportation service users often confused in determining transportation agency to be used, especially if user is in hurry. Therefore, transportation user need a mobile application that can provide bus or travel transportation agency locator services which nearby user location and provide destination route which is expected. The Bus and Travel agency – Based Applications Mobile Locator Using Dijkstra Method is the ultimate solution in the search of bus and travel agency in Semarang. The purpose of development this application is developing a search guidance system of bus and travel agency location which nearby user location that can provide an efficient route and save the time. The Bus and Travel agency – Based Applications Mobile Locator is implemented using ionic framework that runs on Android. Sqlite as the media storage of this, allows user to perform agency data management. In Addition, it is supported by the relevance of agency data which is obtained from Department of Transportation, Communication, and Information Central of Java and transportation magazine site. The use of Google Maps API supports search location using Dijkstra Method in search of bus and travel agency, that expected to facilitate the users find travel or bus agency as expected, and its information that’s already available.
oai:ojs.jtsiskom.undip.ac.id:article/12948
2020-04-12T02:18:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12948
2020-04-12T02:18:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 4, Year 2017 (October 2017); 159-165
Decision Support System in Recommending Best Unit in PDAM Tirta Lihou Using Promethee Method
https://jtsiskom.undip.ac.id/article/download/12948/26541
Imandasari, Tia; Department of Information System, STIKOM Tunas Bangsa Pematangsiantar
Windarto, Agus Perdana; Department of Information System, STIKOM Tunas Bangsa Pematangsiantar
2017-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12948
decision support system; best unit recommendation; Promethee method; PDAM performance assessment
AMIK Tunas Bangsa Pematangsiantar
id
This research aims to develop decision support system in determining the best production unit in PDAM Tirta Lihou, Simalungun District. The research data were sourced from the institution in 2014. The alternatives used were 34 units of production and 6 criteria as the ranking of the best production unit such as the criteria for selling of water supply (C1), evaluation of arrears achieved (C2), evaluation of leakage rate (C3), running bill evaluation (C4), number of new customers (C5) and sales / use of water per customer (C6). The method used in this research was Promethee. The research showed that the best unit in PDAM Tirta Lihou was the Tanah Jawa unit with Net Flow 0.16274. With this system, agency leaders can produce a better decision to select the best unit in a more objective way.(The data set and data results in this study are available in the supplementary section available online and downloadable)
oai:ojs.jtsiskom.undip.ac.id:article/12800
2020-04-12T11:04:02Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12800
2020-04-12T11:04:02Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Issue 4, Year 2016 (October 2016); 491-496
Development of Cow's Weighting Application using Android-Based Smartphone Camera
https://jtsiskom.undip.ac.id/article/download/12800/25952
Riyanto, Aris; Department of Computer Engineering, Universitas Diponegoro
Kridalukmana, Rinta; Department of Computer Engineering, Universitas Diponegoro
Windasari, Ike Pertiwi; Department of Computer Engineering, Universitas Diponegoro
2016-10-31 00:07:37
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12800
cattle weight measurement; Android;camera;template matching
Daud Samsudewa; Hendro Winoto; Apriliana Dwi Putridinanti; Helga Clara Pangestika, Fakultas Peternakan dan Pertanian, Universitas Diponegoro; Galih Al Hadid, Fakultas Teknik, Universitas Diponegoro
id
Weight is an important parameter in cattle breeding. In determining price of cattle, weight must be known accurately. If the estimation of weight is not accurate, this will cause losses for farmers. On the other hand, traditional farmers don’t have enough money to buy the expensive conventional scale. Even in cattle’s market, more common ranchers estimate cattle's weight only by their feelings. This does not only cause greater potential’s loss but also does not have a scientific foundation. This study aims to help farmers in estimating cattle's weight. Cattle's weight can be estimated by knowing Within Cow's Breast (WCB) as described in DAHAGA formula discovered by Winoto and friends in 2015. This study aims to implement the DAHAGA formula that has accuracy until 97.9% into an android application. The application runs by using the camera to estimate the object’s height to determine the real value of WCB. This calculation is performed using template matching method which compares the real object with image caught on camera. After WCB parameter known, then the application will execute DAHAGA formula and issued cattle’s weight as a final result. This application is expected to be an easy, inexpensive and accurate solution for farmers in estimating cattle’s weight.
oai:ojs.jtsiskom.undip.ac.id:article/13847
2021-10-02T20:35:37Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13847
2021-10-02T20:35:37Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 2, Year 2021 (April 2021); 90-95
Comparison of support vector machine and backpropagation models in forecasting the number of foreign tourists in Bali province
Tarigan, Imelda Alvionita; Department of Information Technology, Universitas Udayana, Bukit Jimbaran, Badung, Bali 80361|Universitas Udayana
Bayupati, I Putu Agung; Department of Information Technology, Universitas Udayana, Bukit Jimbaran, Badung, Bali 80361|Universitas Udayana
Putri, Gusti Agung Ayu; Department of Information Technology, Universitas Udayana, Bukit Jimbaran, Badung, Bali 80361|Universitas Udayana
2021-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13847
tourism; prediction; number of tourist; SVM; kernel; Backpropagation
id
Tourism in Bali is one of the major industries which play an important role in developing the global economy in Indonesia. Good forecasting of tourist arrival, especially from foreign countries, is needed to predict the number of tourists based on past information to minimize the prediction error rate. This study compares the performance of SVM and Backpropagation to find the model with the best prediction algorithm using data from foreign tourists in Bali Province. The results of this study recommend the best forecasting using the SVM model with the radial kernel function. The best accuracy of the SVM model obtained the lowest error values of MSE 0.0009, MAE 0.0186, and MAPE 0.0276, compared to Backpropagation which obtained MSE 0.0170, MAE 0.1066, and MAPE 0.1539.
oai:ojs.jtsiskom.undip.ac.id:article/12593
2020-10-24T22:47:55Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12593
2020-10-24T22:47:55Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 4, Tahun 2014 (Oktober 2014); 209-222
Perancangan dan Implementasi Sistem Informasi Perpustakaan di Program Studi Teknik Lingkungan Fakultas Teknik Undip
Dorothy, Lia; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
2014-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12593
Teknologi informas; perangkat keras; perangkat lunak; microsoft office excel; sistem informasi perpustakaan; PH;, MySQL; CodeIgniter; barcode reader
id
Perkembangan teknologi informasi menciptakan keunggulan kompetitif dalam berbagai bidang. Perkembangan ini didukung oleh industri perangkat keras dan perangkat lunak komputer yang terus berkembang, yakni dengan pengaksesan dan pemrosesan informasi yang cepat, akurat, dan efisien melalui sebuah sistem informasi. Pengelolaan data buku di perpustakaan Teknik Lingkungan masih dilakukan menggunakan microsoft office excel, sedangkan pengelolaan data anggota dan data peminjaman masih dicatat secara manual. Oleh karena itu, diperlukan sebuah penelitian untuk membangun sebuah sistem informasi perpustakaan yang dapat mempermudah pengelolaan data dan aktivitas perpustakaan di Program Studi Teknik Lingkungan. Sistem informasi perpustakaan terkomputerisasi ini diharapkan dapat membantu pengelolaan data buku dan data anggota, transaksi peminjaman dan pengembalian buku, serta menghasilkan laporan untuk keperluan administrasi perpustakaan, sehingga dapat meningkatkan efektifitas kinerja karyawan. Sistem informasi perpustakaan ini berbasis web, dikembangkan dengan bahasa pemrograman PHP dan basis data MySQL, serta menggunakan framework CodeIgniter. Sistem informasi ini juga dilengkapi dengan barcode reader yang digunakan untuk mempermudah pengelolaan data buku. Penelitian dikembangkan dengan metode SDLC (System Development Life Cycle). Langkah-langkah penelitian meliputi tahap perencanaan, tahap analisis, tahap perancangaan, tahap implementasi, tahap pengujian, dan tahap pemeliharaan. Sistem dirancang dengan menggunakan diagram UML (Unified Modelling Language) dan diuji dengan pengujian kotak hitam (blackbox testing). Semua menu dalam sistem informasi perpustakaan dan barcode reader dapat bekerja dengan baik. Sistem informasi perpustakaan telah diimplementasikan di Program Studi Teknik Lingkungan Fakultas Teknik UNDIP. Sistem informasi ini menambah kualitas pelayanan pada perpustakaan Teknik Lingkungan.
oai:ojs.jtsiskom.undip.ac.id:article/13017
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13017
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 2, Year 2018 (April 2018); 64-70
Android Early Fire Detector Integrated with Multisensor and Bluetooth Communications
Hasan, Maulana; Department of Computer Engineering, Politeknik Sukabumi
Al Tahtawi, Adnan Rafi; Department of Computer Engineering, Politeknik Sukabumi
2018-04-19 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13017
fire detection; Arduino board; multi sensor system; Bluetooth communication; Android application
id
This research aims to design fire early warning system using Arduino and Android with Bluetooth communication. The system is constructed using three sensors which are KY-026 flame detector, DS18B20 temperature sensor, and MQ-07 gas sensor. The communication used HC-05 Bluetooth module to send sensor data from Arduino to Android. Testing results show that Arduino through Bluetooth communication able to send sensor data to Android within range of 20 cm with no obstacle condition and range of 10 cm if there exists the obstacle. The system will send ‘normal’ status to Android when fulfilled this conditions: flame sensor value less than 200, temperatures less than 30°C, and gas levels less than 300 ppm. There are seven other conditions that contain ‘warning’ and ‘danger’ data if those condition above not fulfilled.
oai:ojs.jtsiskom.undip.ac.id:article/12881
2020-10-23T02:09:33Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12881
2020-10-23T02:09:33Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 2, Year 2017 (April 2017); 89-93
Web Application of Lecturer Performance Assesment on Teaching Process: A Case Study at Internal Quality Assurance Agency of Institut Teknologi Padang
Son, Harison; Department of Informatics, Institut Teknologi Padang
Faisal, Roby; Department of Informatics, Institut Teknologi Padang
2017-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12881
lecturer performance assessment; web application;internal quality assurance
id
The lecturer has the main duty of Tridharma of Higher Education, namely education, research and community service. Currently, the assessment of lecturers using questionnaires by students at the Padang Institute of Technology is still ineffective and the data is less valid. With this application, the internal quality assurance agency of Padang Technology Institute will not be bothered to calculate student questionnaire data as much as 2500 people. The results of this application provide a detailed value to the lecturer, in which a lecturer has a low score and in which part a lecturer excels based on the question items. This value will be calculated by the application of each student who has filled the questionnaire. The application will provide information on the value of the whole lecturer and can be the basis to make improvements to the weakness of the lecturer in detail and accurately. This application is designed using PHP programming language and MySql database. Lecturer performance appraisal results can be obtained directly, to determine the highest to lowest score and can also see the results of the overall lecturer's score accessed on the account of each lecturer on the campus information system.
oai:ojs.jtsiskom.undip.ac.id:article/14197
2022-08-05T03:48:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14197
2022-08-05T03:48:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 4, Year 2021 (October 2021); 211-217
Osteoporosis detection on the dental panoramic radiographic images using J48 algorithm and learning vector quantization
Sela, Enny Itje; Department of Informatics, Universitas Teknologi Yogyakarta. Jl. Siliwangi, Ring Road Utara, Jombor, Sleman, Daerah Istimewa Yogyakarta 55285|Universitas Teknologi Yogyakarta
2021-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14197
osteoporosis; dental panoramic; radio morphometry index; texture analyis; J48; LVQ
id
Osteoporosis is one type of disease that is not easily detected. This disease can cause fractures for the sufferer. Early detection of osteoporosis is crucial to prevent fractures. This study aims to detect osteoporosis through features extracted from cortical bone and trabeculae in dental panoramic images. The results of the selected feature extraction are trained using an artificial neural network. Based on the study results, the dominant features for osteoporosis detection are radio morphometric index and morphological features. The accuracy, sensitivity, and specificity of the J48 and Learning Vector Quantization (LVQ) are 83.88 %, 78.57 %, and 100 %, respectively.
oai:ojs.jtsiskom.undip.ac.id:article/12668
2018-06-12T04:57:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12668
2018-06-12T04:57:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); 481-492
Desain dan Implementasi Sistem Pembelajaran Jarak Jauh Di Program Studi Sistem Komputer
Yerusalem, Muhammad Rozi; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12668
Pembelajaran Jarak Jauh;LMS;Moodle;ownCloud;Single Sign On;LDAP
id
Teknologi informasi saat ini digunakan pada berbagai bidang seperti pembelajaran. Pembelajaran yang dilakukan biasanya disebut dengan e-learning atau pembelajaran jarak jauh. Pembelajaran ini dilakukan dengan menggunakan media yang memungkinkan peserta didik/mahasiswa dan pengajar/dosen dapat melakukan aktivitas pembelajaran tanpa harus bertatap muka. Universitas Diponegoro memiliki sistem otentikasi terpusat berbasis Lightweight Directory Access Protocol. Sistem otentikasi ini menggunakan username dan password yang terdapat dalam server LDAP. Universitas Diponegoro memiliki sistem informasi akademik yang beralamat di http://sia.undip.ac.id. Sistem informasi akademik ini digunakan mahasiswa untuk pengisian kartu rencana studi setiap semester. Berdasarkan latar belakang tersebut dibangun sebuah sistem pembelajaran jarak jauh yang menggunakan otentikasi login single sign on berbasis LDAP dan terintegrasi dengan sistem informasi akademik. Metodologi penelitian yang digunakan meliputi studi literatur dan bimbingan, pengambilan data dan analisis, menggunakan metode pengembangan prototyping. Sistem dibuat menggunakan LMS Moodle, ownCloud, dan CAS Server serta LDAP Server Universitas Diponegoro. Penelitian ini telah dihasilkan sebuah purwarupa sistem pembelajaran jarak jauh berbasis LMS Moodle dan ownCloud yang memiliki otentikasi Single Sign On berbasis CAS Server dan LDAP Server. Moodle telah dikembangkan sehingga dapat melakukan enroll mahasiswa kedalam course sesuai dengan mata kuliah pada kartu rencana studi.
oai:ojs.jtsiskom.undip.ac.id:article/13058
2020-04-12T02:22:58Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13058
2020-04-12T02:22:58Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 4, Year 2018 (October 2018); 139-145
Accurate Soil Moisture Monitoring System with Zigbee IEEE 802.15.4 on OpenMTC M2M Platform
Fredy, Putu Agus; Department of Informatics, Telkom University
Abdurohman, Maman; Department of Informatics, Telkom University
2018-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13058
wireless sensor network; soil moisture; M2M platform; OpenMTC; surface soil moisture
Department of Informatics, Telkom University
id
This paper presents a study on an accurate soil moisture monitoring system based on its humidity from 9 sensor nodes using wireless sensor network (WSN) and M2M platform. The system used IEEE 802.15.4 (Zigbee) protocol. The system was connected to the application via the OpenMTC M2M platform. This monitoring system can measure soil moisture accurately and provide soil water content status on the application. The system was effective in measuring soil moisture at a distance of 0-25 meters where there was a barrier between gateway and sensor, and at a distance of 0-50 meter in line of sight. The position of the sensors that are within 3 meters of each other and the depth of each sensor 3 cm can measure soil moisture properly.
oai:ojs.jtsiskom.undip.ac.id:article/4740
2020-10-24T22:46:36Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4740
2020-10-24T22:46:36Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 4, Tahun 2013 (Oktober 2013); 129-144
Pengembangan Aplikasi Berbasis Web untuk Menampilkan Absensi dan Nilai Akhir Peserta Didik (Studi Kasus di SMP Negeri 32 Semarang)
Mountaines, Patricia Evericho; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2013-10-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4740
Aplikasi Berbasis Web; Absensi dan Nilai Akhir; SMP Negeri 32 Semarang
id
Aplikasi berbasis web telah banyak digunakan sebagai media penyampai informasi disektor pendidikan. Namun, SMP Negeri 32 Semarang belum mulai memanfaatkan teknologi ini.Hal ini dipandang kurang efektif dan efisien, terutama oleh peserta didik. SMP Negeri 32Semarang kini membutuhkan aplikasi berbasis web yang mampu menampung informasi tentangsekolah sekaligus menampilkan data absensi dan nilai akhir peserta didik.Agar dalam implementasi aplikasi tidak memakan biaya mahal, maka aplikasidikembangkan dengan menggunakan perangkat lunak open source. Untuk bahasa pemogramanmenggunakan PHP sedangkan untuk basis data menggunakan MySQL, yang sudah terangkumdalam satu paket aplikasi XAMPP. Metode pengembangan aplikasi yang digunakan adalahmetode SDLC (Software Development Life Cycle) model Waterfall.Dari hasil pengujian yang telah dilakukan, diketahui bahwa hasil keluaran yangditunjukkan selama proses pengujian sesuai dengan rancangan sistem. Maka dapat disimpulkanbahwa Aplikasi Berbasis Web untuk Menampilkan Absensi dan Nilai Akhir Peserta Didik ini telahberhasil dikembangkan dan dapat berfungsi dengan baik.
oai:ojs.jtsiskom.undip.ac.id:article/14209
2023-03-30T02:59:29Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14209
2023-03-30T02:59:29Z
Jurnal Teknologi dan Sistem Komputer
2022: Publication In-Press
Edge detection comparative analysis using Roberts, Sobel, Prewitt, and Canny methods
Utama, Kgs Muhammad Rizky Alditra; Master Program of Information Technology, Faculty of Industrial Technology, Universitas, Universitas Ahmad Dahlan. Jl. Ringroad Selatan, Kragilan, Tamanan, Kec. Banguntapan, Bantul, Daerah Istimewa Yogyakarta 55191| Universitas Ahmad Dahlan
Umar, Rusydi; Master Program of Information Technology, Faculty of Industrial Technology, Universitas, Universitas Ahmad Dahlan. Jl. Ringroad Selatan, Kragilan, Tamanan, Kec. Banguntapan, Bantul, Daerah Istimewa Yogyakarta 55191| Universitas Ahmad Dahlan
Yudhana, Anton; Department of Electrical Engineering, Faculty of Industrial Technology, Universitas Ahmad Dahlan. Jl. Ringroad Selatan, Kragilan, Tamanan, Kec. Banguntapan, Bantul, Daerah Istimewa Yogyakarta 55191| Universitas Ahmad Dahlan
2022-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14209
edge detection comparison; roberts; sobel; prewitt; canny
en
Edge identification in a digital image is overgrowing in line with advances in computer technology for image processing. Edge detection becomes vital in recognizing the object of an image because the edge of the object in the image contains critical information. The information obtained can be either the size or shape of the object in the image, so the edge quality must be good so that the information contained in it is not lost. This study uses edge detection with the Roberts, Sobel, Prewitt, and Canny methods. The assessment method uses visual analysis, PSNR, Histogram, and Contrast. The study shows that the calculation of PSNR on the Roberts method has the highest value, with an average of 44.19 dB. Sobel, Prewitt, and Canny operators have PSNR values above 30 dB to classify it as a good image. The histogram value with the highest value is the Sobel operator, with an average histogram value of 22.06. In contrast, the highest contrast value is the Canny operator has an average contrast value of 5.08. The Roberts and Canny operators have the best image quality.
oai:ojs.jtsiskom.undip.ac.id:article/12679
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12679
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 9-16
Pembuatan Aplikasi Sensus Penduduk Untuk Desa Wulunggunung
Widodo, Teguh Hananto; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12679
Population; Census; Delphi
id
Population is all of the people who lives in an area for more and less than 6 month, but aim to live in there for a long time. It require an accurate data regarding aspects of quantity and quality of the population to get a picture about condition of population in certain area.The level of accuracy of the data obtained strongly influence the accuracy of the analysis and prediction of demographic conditions. Because of development of technology rapidly, the census is a proses of recording, calculation and publication of demographic data which carried out on all the permanent residents who lived in a particular region or country simultaneouslycarried out with the census application to be a storage for a valid data. This application can make a census population easier to create report and save a valid data of a particular region. This application is built using Delphi. Applications census contains personal data of an area that the scope of development is still in the village scale. This application is Expected to be of little help in making a report and other purposes.
oai:ojs.jtsiskom.undip.ac.id:article/13118
2020-04-12T10:55:09Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13118
2020-04-12T10:55:09Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 1, Year 2019 (January 2019); 38-46
Prediction of Call Drops in GSM Network using Artificial Neural Network
https://jtsiskom.undip.ac.id/article/download/13118/26957
Erunkulu, Olaonipekun Oluwafemi; Department of Computer Engineering, Federal University of Technology Minna
Main Campus, Gidan Kwanu, Along Minna - Bida Road; PMB 65 Minna, Niger State, Nigeria
Onwuka, Elizabeth Nnonye; Department of Telecommunications Engineering, Federal University of Technology Minna
Main Campus, Gidan Kwanu, Along Minna - Bida Road; PMB 65 Minna, Niger State, Nigeria
Ugweje, Okechukwu; Department of Electrical and Electronics Engineering, Nigerian Turkish Nile University State
Cadastral Zone, Plot 681 Airport Rd, Jabi, Abuja, Nigeria
Ajao, Lukman Adewale; Department of Computer Engineering, Federal University of Technology Minna
Main Campus, Gidan Kwanu, Along Minna - Bida Road; PMB 65 Minna, Niger State, Nigeria
2019-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13118
Artificial Neural Network; call drop rate; Global System for Mobile communication; performance indicator; Quality of Service
Federal University of Technology Minna, Niger State
en
Global System for Mobile communication is a digital mobile system that is widely used in the world. Over the years, the number of subscribers has tremendously increased, the quality of service (Call Drop Rate) became an issue to consider as many subscribers were not satisfied with the services rendered. In this paper, we present the Artificial Neural Network approach to predict call drop during an initiated call. GSM parameters data for the prediction were acquired using TEMS Investigations software. The measurements were carried out over a period of three months. Post analysis and training of the parameters was done using the Artificial Neural Network to have an output of “0” for no-drop calls and “1” for drop calls. The developed model has an accuracy of 87.5% prediction of drop call. The developed model is both useful to operators and end users for optimizing the network.
oai:ojs.jtsiskom.undip.ac.id:article/4759
2020-10-24T22:47:04Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4759
2020-10-24T22:47:04Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 1, Tahun 2014 (Januari 2014); 48-61
Perancangan Sistem Pencatatan Trafo Distribusi Berbasis Mobile Device di PT PLN Salatiga
Nathania, Fira; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2014-01-03 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4759
Aplikasi Pertukaran Data Android;Trafo Distribusi;PT PLN;PHP;MySQL;GPS
id
Salah satu bagian penting dari jaringan listrik PT PLN (Persero) adalah keberadaan tranformator distribusi atau biasa disebut dengan trafo distribusi. Transformator distribusi merupakan peralatan utama dari jaringan distribusi PLN. Trafo distribusi ini memiliki tujuan penggunaan khusus yaitu untuk menurunkan tegangan tinggi ke tegangan rendah, agar tegangan yang dipakai sesuai dengan rating peralatan listrik pelanggan atau beban pada umumnya. Kerusakan pada trafo distribusi dapat mengganggu kelancaran pelayanan listrik kepada konsumen. Gangguan yang menyebabkan kerugian tersebut seperti pemutusan aliran listrik atau pemadaman yang dapat menyebabkan biaya-biaya pembangkitan meningkat tergantung harga KWH yang tidak terjual. Penempatan lokasi trafo distribusi yang tidak sesuai dapat mempengaruhi drop tegangan ujung pada konsumen atau jatuhnya/turunnya tegangan ujung saluran konsumen.Untuk menunjang pemeliharaan trafo distribusi, maka dibutuhkan data yang lengkap dari spesifikasi trafo distribusi tersebut beserta lokasi trafo-trafo distribusi yang dapat dikelola melalui Pengembangan Sistem Pencatatan Trafo Distribusi Berbasis mobile device di PT PLN Salatiga.Sistem pencatatan trafo distribusi terbagi menjadi tiga subsistem, yaitu aplikasi pencatatn trafo distribusi pada mobile device Android, sistem basis data, dan web trafodistribusipln.net63.net. Ketiga subsistem tersebut saling terintegrasi melalui pemrograman pertukaran data menggunakan PHP. Data-data yang dicatat melalui aplikasi pencatatan trafo distribusi pada mobile device Android antara lain : lintang, bujur, merek trafo, kapasitas trafo, lokasi trafo, tahun pembuatan trafo, deskripsi, dan petugas pencatatan trafo. Data-data tersebut akan disimpan di basis data MySQL, sehingga kemudian dapat diakses oleh pengguna baik melalui mobile device Android maupun melalui web trafodistribusipln.net63.net.Pengujian dilakukan menggunakan metode black box testing. Hasil pengujian menunjukkan pertukaran data berjalan dengan baik dan komponen-komponen pada aplikasi dapat berfungsi sesuai fungsi yang diharapkan. Selain itu dilakukan pula pengujian terhadap keakuratan data lintang dan bujur dengan cara membandingkan data lintang dan bujur yang diambil melalui aplikasi pada mobile device Android dengan data lintang dan bujur yang didapatkan melalui GPS dengan merek ‘Garmin’. Selisih hasil pengukuran lintang dan bujur menunjukkan nilai yang sangat kecil sehingga hal ini menunjukkan bahwa penentuan lokasi trafo distribusi berdasarkan pengukuran lintang dan bujur pada aplikasi pencatatan trafo distribusi pada mobile device Android memiliki hasil yang cukup akurat.
oai:ojs.jtsiskom.undip.ac.id:article/12697
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12697
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 150-158
Pembuatan Aplikasi Antar-Jemput Laundry Berbasis Web Service pada Platform Android
Setiyawati, Yenita Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12697
aplikasi antar-jemput laundry; Android; Eclipse Luna; Rapid Application Development (RAD); Pengujian kotak hitam
id
Bisnis laundry yang telah menemukan pangsa pasarnya mengharuskan para pengusaha laundry memiliki strategi bisnis yang tepat, seperti menyediakan layanan antar-jemput laundry. Di sisi lain, banyaknya pengguna perangkat bergerak Android di masyarakat membuktikan bahwa Android merupakan platform yang lebih disukai oleh masyarakat. Oleh sebab itu, dilakukan penelitian untuk merancang aplikasi antar-jemput laundry pada platform Android yang efektif dan memberikan efisiensi waktu untuk mendata pakaian yang masuk dan keluar laundry maupun mendata pelanggan laundry untuk kemudian dikirmkan kepada komputer admin secara tepat waktu. Metode penelitian yang digunakan meliputi studi pustaka dan bimbingan, perancangan, dan pengujian. Pembuatan aplikasi ini menggunakan Eclipse Java EE IDE for Web Developers versi 4.4.2 atau Versi Luna Service Release 2 dan Android SDK sebagai tools API. Aplikasi dibuat dengan bahasa pemrograman Java dan XML. Pembuatan aplikasi ini menggunakan metode Rapid Application Development (RAD) dan untuk pengujian menggunakan metode Pengujian Kotak Hitam. Penelitian ini telah menghasilkan sebuah aplikasi antar-jemput laundry pada platform Android yang dibuat menggunakan bahasa pemrograman Java dan akses basisdata melalui web service yang dapat digunakan untuk mendata pakaian yang masuk dan keluar laundry maupun mendata pelanggan yang akan menggunakan jasa laundry secara tepat waktu. Aplikasi ini juga telah menghasilkan sistem yang efisien yaitu bahwa pengusaha laundry bisa melakukan aktivitas bisnisnya dengan lebih singkat. Hasil Pengujian Kotak Hitam dari aplikasi ini menunjukkan bahwa semua fungsi menu yang terdapat dalam aplikasi telah berhasil sesuai dengan fungsinya.
oai:ojs.jtsiskom.undip.ac.id:article/13240
2020-04-12T10:59:01Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13240
2020-04-12T10:59:01Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 3, Year 2019 (July 2019); 109-115
Modified Bellman-Ford Algorithm for Finding the Shortest Path Based on Road Conditions
Yaddarabullah, Yaddarabullah; Department of Informatics, Universitas Trilogi
2019-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13240
modified Bellman-Ford algorithm; shortest path finding; TOPSIS
Universitas Trilogi
id
The application of the Bellman-ford algorithm for finding the shortest path both weighted and unweighted graph has a weakness in determining the shortest path based on road conditions. This study modified the Bellman-Ford algorithm by adding the Technique for Order of Preference by Similarity to the Ideal Solution method to provide alternative road assessments based on its condition criteria including road density, road width, travel time, and distance. This modified Bellman-Ford has better performance in finding the alternative shortest path by choosing a road with smoother conditions, even though distance and travel time increase.
oai:ojs.jtsiskom.undip.ac.id:article/5484
2022-04-11T10:06:07Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/5484
2022-04-11T10:06:07Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 2, Tahun 2014 (April 2014); 157-161
Pembuatan Portal Kegiatan Perkuliahan Bagi Dosen Sistem Komputer UNDIP
Widowati, Dyah Mustika Nency; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2014-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/5484
MySQL;PHP;Blackbox testing;application
id
In any lectures, the lecturer must fill journal lectures. Journal of the activity is used to determine the subject matter of the lecture material delivered. In addition as an evaluation if there is material that has not been delivered. Each journal lectures will be always monitored by the Head of the Department to meet its obligations if the lecturers in teaching or not. In the process of implementation, all lectures still be entered manually using paper. It made less cumbersome and complicates monitoring of the Head of Department to monitor any lectures . So the need for making the portal lectures to assist monitoring and lectures journal entry. Making these lectures portals using PHP programming language and MySQL database . As well as using the waterfall method and blackbox testing . Waterfall method includes user requirements, analysis, design, implementation and testing. Blackbox testing is used to test the program without the test of functional design specifications and program code. Used also Entity Relationship Diagram, Data Flow Diagram and in the design of the information system. The results of the application design in the form of web-based desktop application, which is easier for professors to fill any lectures that have been done , knowing the schedule of lectures and the material that was presented at each meeting. As well as Head of the Department to facilitate monitoring any existing faculty.
oai:ojs.jtsiskom.undip.ac.id:article/12714
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12714
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 282-288
Sistem Autentikasi Hotspot Menggunakan LDAP dan Radius pada Jaringan Internet Wireless Prodi Teknik Sistem Komputer
Muttaqin, Ahmad Herdinal; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12714
OpenLDAP; FreeRadius; Wireless; Hotspot; Lightweight Directory Access Protocol (LDAP); Remote Authentication Dial In User Service (RADIUS)
id
Wireless network is a network utilizing radio waves that propagate openly. This network requires security to simplify the process by using user Authentication. One of technology that could be used in order to make it safer is a Lightweight Directory Access Protocol (LDAP) and Remote Authentication Dila In User Service (RADIUS). Computer Systems Engineering Department is one of the study program in the Faculty of Engineering, University of Diponegoro that reserve the internet service everyday for students need. However, internet wireless network in this department is not yet safe enough,for the necessary to secure it’s need creating a security system with LDAP and RADIUS.The results of this study is a network authentication server using OpenLDAP and FreeRadius Hotspot that will be integrated with an account of Academic Information System, which is implemented on Prodi Computer Systems Engineering Department of the University of Diponegoro.
oai:ojs.jtsiskom.undip.ac.id:article/13295
2020-07-18T16:51:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13295
2020-07-18T16:51:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 2, Year 2020 (April 2020); 78-83
Customer segmentation using bisecting k-means algorithm based on recency, frequency, and monetary (RFM) model
https://jtsiskom.undip.ac.id/article/download/13295/28534
Puspitasari, Novianti; Department of Informatics, Universitas Mulawarman
Widians, Joan Angelina; Department of Informatics, Universitas Mulawarman
Setiawan, Noval Bayu; Department of Informatics, Universitas Mulawarman
2020-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13295
bisecting k-means; customer segmentation; RFM; best cluster; silhouette coefficient
Universitas Mulawarman, Indonesia; PT. Dinar Energi Utama
id
Information on customer loyalty characteristics in a company is needed to improve service to customers. A customer segmentation model based on transaction data can provide this information. This study used parameters from the recency, frequency, and monetary (RFM) model in determining customer segmentation and bisecting k-means algorithm to determine the number of clusters. The dataset used 588 sales transactions for PT Dinar Energi Utama in 2017. The clusters formed by the bisecting k-means and k-means algorithm were tested using the silhouette coefficient method. The bisecting k-means algorithm can form the best customer segmentation into three groups, namely Occasional, Typical, and Gold, with a silhouette coefficient of 0.58132.
oai:ojs.jtsiskom.undip.ac.id:article/11961
2020-10-24T22:48:19Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11961
2020-10-24T22:48:19Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 26-35
Perancangan dan Pengembangan Permainan Jelajah Indonesia Berbasis iOS Menggunakan GameSalad
Kurniawan, Arsi; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11961
regionscharacteristic;game;MultimediaDevelopment LifeCycle(MDLC)mobiledevices;iOS;GameSalad
id
Indonesia is the largest archipelago in the world is made up of thousands of islands. Even in each island, the Indonesian people have a variety of ethnic, regional languages and different customs. And of course in every region in Indonesia has the characteristic of each, ranging from traditional foods, folk song, a mainstay of tourism, and unique customs. It is inevitable because of the vast territory of Indonesia and the many traits that exist in each region as mentioned above, it is no wonder that most Indonesian people themselves do not know the area well characteristic of their own region and other areas. Therefore, it is developing the game Exploration of Indonesia as a medium to introduce the characteristic of regions in Indonesia is through game-based mobile devices iOS. The game is built using GameSalad. Multimedia development method that used is the Multimedia Development Life Cycle (MDLC) from initial concept through distribution determination. For the method of application testing using Black Box Test. The results of this study in the form of an application with the name of the game Exploration of Indonesia that can run well on iOS-based mobile devices. This games can be a media campaign for characteristic of regions in Indonesia, both for citizens of Indonesia itself or to a foreign national who indirectly promote Indonesia to the international
oai:ojs.jtsiskom.undip.ac.id:article/12735
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12735
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 425-431
Pengembangan Permainan Edukatif Tebak Bendera Berbasis windows Phone
Almiktad, An'im; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12735
Technology developments; Flags; Game; Windows phone
id
There is still a lack of the use of technology in the learning process, so that the teachers are active only explain but the child passively because just listen and pay attention to the material presented. Conventional teaching methods result in children less excited and more easily bored in learning. Theacer supposed to be able to utilize the technology to be applied in the learning process so as to enhance the child's enthusiasm for learning and teaching children to play an active role in learning. Based on these problems built an application Multimedia Interactive Learning based windows phone to be able to support the learning processin children. The Learning Multimedia Applications built using software construct 2, and Adobe Photoshop cs5. The method used is a multimedia development Multimedia Development Life Cycle (MDLC). For application testing method using the Black Box Testand Likert Scale questionnaireform.
oai:ojs.jtsiskom.undip.ac.id:article/13588
2020-07-18T16:51:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13588
2020-07-18T16:51:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 2, Year 2020 (April 2020); 164-170
Attitude stabilization control for quadrotor using self-tuning fuzzy-PD
Sumardi, Sumardi; Department of Electrical Engineering, Universitas Diponegoro
Afrisal, Hadha; Department of Electrical Engineering, Universitas Diponegoro
Dyan Nugroho, Wisnu; Department of Electrical Engineering, Universitas Diponegoro
2020-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13588
quadrotor; attitude control; self-tuning fuzzy-PD
Universitas Diponegoro, Indonesia
id
This research aims to develop a quadrotor control system for maintaining its position and balance from disturbance while hovering. A fast and reliable control technique is required to respond to high maneuverability and high non-linearity of six degrees of freedom system. Hence, this research focuses on designing a Self-Tuning Fuzzy-PD control system for quadrotor’s attitude. The designed control system utilizes input data from the Inertial Navigation System (INS). Then the quadrotor’s attitude is controlled by passing the PWM signal to the flight controller APM 2.6. The result shows that the average absolute error for the roll, pitch, and yaw angles are relatively small, as mentioned consecutively 2.079o, 2.266o, and 1.528o, while the maximum absolute errors are 6.314o, 6.722o, and 3.82o.
oai:ojs.jtsiskom.undip.ac.id:article/11987
2020-10-24T22:48:53Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11987
2020-10-24T22:48:53Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 147-153
Perancangan Dan Implementasi Teknologi Virtual Reality Modelling Language 3 Dimensi Pada Pengenalan Perangkat Keras Komputer Berbasis Website
Sahardevi, Zaskia Wiedya; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11987
Multimedia; VRML; Website ; Computer Hardware
id
The purpose of this research is to design and implement the technology of Virtual Reality Modeling Language (VRML) 3D) on the introduction of computer hardware websites based. Steps design of multimedia applications for learning media computer hardware is done by performing data collection, literature review, analysis and system design followed by implementation and testing of the system. In this research using a black-box test method, where the acknowledgment is made to test the success of the exist functions. The result of the design of this application is a web based interactive applications in the desktop containing material computer hardware and visualized in 3D VRML form of a variety of input devices, output, processing, and storage devices. In addition, the animation demo mode petrified to get to know more computer hardware.
oai:ojs.jtsiskom.undip.ac.id:article/13686
2021-08-05T17:57:05Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13686
2021-08-05T17:57:05Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 4, Year 2020 (October 2020); 263-269
Combining the NER-OCR methods to improve information retrieval efficiency in the Indonesian posters
https://jtsiskom.undip.ac.id/article/download/13686/28595
Rosidy, Ahmad Syarif; STMIK PPKIA Pradnya Paramita
Akhriza, Tubagus Mohammad; STMIK PPKIA Pradnya Paramita
Husni, Mochammad; STMIK PPKIA Pradnya Paramita
2020-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13686
digital posters; information retrieval; named entity recognition; optical character recognition
id
Event organizers in Indonesia often use websites to disseminate information about these events through digital posters. However, manually processing for transferring information from posters to websites is constrained by time efficiency, given the increasing number of posters uploaded. Also, information retrieval methods, such as Named Entity Recognition (NER) for Indonesian posters, are still rarely discussed in the literature. In contrast, the NER method application to Indonesian corpus is challenged by accuracy improvement because Indonesian is a low-resource language that causes a lack of corpus availability as a reference. This study proposes a solution to improve the efficiency of information extraction time from digital posters. The proposed solution is a combination of the NER method with the Optical Character Recognition (OCR) method to recognize text on posters developed with the support of relevant training data corpus to improve accuracy. The experimental results show that the system can increase time efficiency by 94 % with 82-92 % accuracy for several extracted information entities from 50 testing digital posters.
oai:ojs.jtsiskom.undip.ac.id:article/12010
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12010
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 259-266
Perancangan dan Implementasi Algoritma DES untuk Mikroprosesor Enkripsi dan Dekripsi pada FPGA
Muslim, Imaduddin Amrullah; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12010
IP Core; Enkripsi; DES; Verilog
id
Seiring dengan semakin luasnya penerapan teknologi komputasi di sekitar kita, menjadikan informasi menjadi sangat mudah dan cepat untuk disebarkan. Kita dapat mengakses informasi dan data-data yang kita butuhkan dengan mudah. Namun permasalahan yang kita hadapi saat ini kerhasiaan informasi menjadi sangat riskan. Oleh karena itu Sistem keamanan merupakan hal penting yang perlu diperhatikan dalam mengembangkan suatu sistem komputer hal ini lah yang menjadikan enkripsi dan dekripsi data menjadi hal yang penting. Modul rancangan IP Core ini dirancang menggunakan aplikasi Xilinx ISE Design Suite 12.4. Kemudian rancangan IP Core ini diimplementasikan pada papan Xilinx FPGA Spartan-3E XC3S500E-4FG320C dari keluarga Xilinx FPGA Spartan-3E dengan 500K sistem gerbang. Verifikasi fungsional dari IP Core yang dirancang menggunakan testbench dan simulasi diagram pewaktuan menggunakan aplikasi Xilinx ISE Simulator. Tugas akhir ini ditujukan untuk mengembangkan IP Core yang mampu menjalankan fungsi enkripsi DES (Data Encryption Standard) dan ditulis menggunakan bahasa Verilog. Implementasi algoritma enkripsi dan dekripsi algoritma DES telah berhasil dilakukan. Hasil analisis menunjukkan sistem telah dapat melakukan enkripsi dan dekripsi data sesuai dengan spesifikasi algoritma DES. Sebaiknya penelitian ini dikembangkan kembali dengan menguji sistem untuk melakukan transmisi data berupa file ataupun teks. Selain itu juga perlu meningkatkan unjuk kerja sistem dengan optimasi sumber daya dan kecepatan waktu proses pada perancangan rekonstruksi kode verilog.
oai:ojs.jtsiskom.undip.ac.id:article/12832
2018-05-31T08:23:42Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/12832
2018-05-31T08:23:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Issue 4, Year 2016 (October 2016); i-v
Front Matter - JTSiskom Vol.4 No.4 Tahun 2016
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Program Studi Sistem Komputer, Universitas Diponegoro
2016-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12832
computer engineering;embedded system;robotics;software engineering;networking
id
Artikel ini berisi front-matter JTSiskom Volume 4 Nomor 4 Tahun 2016, yaitu meliputi halaman sampul, halaman judul, susunan tim penyunting, daftar isi dan indeks penulis.
oai:ojs.jtsiskom.undip.ac.id:article/14007
2021-05-16T20:58:44Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/14007
2021-05-16T20:58:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 1, Year 2021 (January 2021)
Erratum: Optimization of k value and lag parameter of k-nearest neighbor algorithm on the prediction of hotel occupancy rates
"Front Matter","Back Matter"
Akbar, Agus Subhan; Department of Information System, Universitas Islam Nahdlatul Ulama Jepara
Kusumodestoni, R. Hadapiningradja; Department of Informatics, Universitas Islam Nahdlatul Ulama Jepara
2021-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14007
hotel occupancy rate; kNN regression; k optimization; lag; kNN prediction
id
This correct the article "Optimasi nilai k dan parameter lag algoritme k-nearest neighbor pada prediksi tingkat hunian hotel (Optimization of k value and lag parameter of k-nearest neighbor algorithm on the prediction of hotel occupancy rates)" in vol. 8, no. 3, pp. 246-254, Jul. 2020; https://doi.org/10.14710/jtsiskom.2020.13648In the original published article, the placement of Figure 8 and Figure 9 less appropriate, which causes the manuscript hard to read. In addition, Table 2 through Table 6 need to be repositioned. These placing errors have been corrected online.The publisher apologizes for these errors.
oai:ojs.jtsiskom.undip.ac.id:article/12115
2020-08-06T13:44:48Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12115
2020-08-06T13:44:48Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 3, Tahun 2015 (Agustus 2015); 393-398
Pengembangan Permainan Edukatif Pahlawan Nasional Berbasis Android
Setiawan, Andhi; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-08-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12115
Nation Hero; Smarthphone; application; Android
id
With over time the smartphone is increasingly recognized by the public, it is contrary to the interest in learning about the history of Indonesia, especially the National Hero. Because of it, the idea to combine these two, which combines the sophistication of a smartphone with a history of national hero. Lack of instructional media on a national hero also be one of the factors that led to the creation of this application, not only can be an alternative medium of learning from the lessons of history, this application can also be one of the games that can entertain users. This application intended to provide additional knowledge about the national hero aside from the lessons taught in schools or other educational institutions, the media smartphone is well known by the public is expected that these applications can easily be accepted and may be useful for users who play this application.
oai:ojs.jtsiskom.undip.ac.id:article/13012
2018-05-31T07:20:59Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/13012
2018-05-31T07:20:59Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 1, Year 2018 (January 2018); i-viii
Front Matter - JTSiskom Volume 6 Issue 1 Year 2018
"Front Matter","Back Matter"
JTSiskom, Editor in Chief; Department of Computer Engineering, Universitas Diponegoro
2018-02-01 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13012
computer engineering; embedded system; robotics; software engineering; networking;
id
This article contains front-matter of JTSiskom Volume 6 Number 1 Year 2018, which includes cover page, title page, editorial team, acknowledgment, editorial policy and table of contents. JTSiskom's editorial policies include focus and scope, review process statement, publication frequency, open access policy, archiving policy and statement of article processing fee.
oai:ojs.jtsiskom.undip.ac.id:article/2539
2020-04-12T11:28:53Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/2539
2020-04-12T11:28:53Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 2, Tahun 2013 (April 2013); 42-48
Perancangan Jaringan Sensor Terdistribusi untuk Pengaturan Suhu, Kelembaban dan Intensitas Cahaya
Pamungkas, Bimo Ananto; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2013-04-09 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/2539
greenhouse;distributed sensor;embedded system;plant management
id
This paper contains distributed sensor system design for temperature, air humidity, and light intensity monitoring in greenhouse based Arduino Uno board. System contains 2 sensor-actuator nodes, and 1 controller node connected to Ethernet network through Ethernet Shield board. Sensor-actuator node with DHT 11 sensor works for taking environment informations such as temperature, air humidity, and light intensity, runs actuation in the form of emulating LED lights; and communicates with controller node which will process data using serial wire as a communication tool between nodes. Monitoring datas and user control interface is provided by controller node which can be accessed online in web browser. The system ability for monitoring environment in greenhouse and online access of environmental data generates controllable and automatic monitoring and management of plants.
oai:ojs.jtsiskom.undip.ac.id:article/14009
2022-10-21T07:59:53Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14009
2022-10-21T07:59:53Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 4, Year 2021 (October 2021); 180-190
Automatic tsunami arrival detection algorithm for sea level observation system
Sriyanto, Sesar Prabu Dwi; Manado Geophysics Station, Meteorology Climatology and Geophysics Agency. Jl.Harapan 42, Manado, Sulawesi Utara 95161|Meteorology Climatology and Geophysics Agency
Master Program of Aquatic Sciences, Universitas Sam Ratulangi. Jl. Kampus, Bahu, Manado, Sulawesi Utara 95115|Universitas Sam Ratulangi
Angmalisang, Ping Astony; Faculty of Fisheries and Marine Science, Universitas Sam Ratulangi. Jl. Kampus, Bahu, Manado, Sulawesi Utara 95115|Universitas Sam Ratulangi
Manu, Lusia; Faculty of Fisheries and Marine Science, Universitas Sam Ratulangi. Jl. Kampus, Bahu, Manado, Sulawesi Utara 95115|Universitas Sam Ratulangi
Schaduw, Joshian N. W.; Faculty of Fisheries and Marine Science, Universitas Sam Ratulangi. Jl. Kampus, Bahu, Manado, Sulawesi Utara 95115|Universitas Sam Ratulangi
Sondak, Calvyn F. A.; Faculty of Fisheries and Marine Science, Universitas Sam Ratulangi. Jl. Kampus, Bahu, Manado, Sulawesi Utara 95115|Universitas Sam Ratulangi
Mantiri, Rose O. S. E; Faculty of Fisheries and Marine Science, Universitas Sam Ratulangi. Jl. Kampus, Bahu, Manado, Sulawesi Utara 95115|Universitas Sam Ratulangi
Luasunaung, Alfret; Faculty of Fisheries and Marine Science, Universitas Sam Ratulangi. Jl. Kampus, Bahu, Manado, Sulawesi Utara 95115|Universitas Sam Ratulangi
Sumilat, Deiske A.; Faculty of Fisheries and Marine Science, Universitas Sam Ratulangi. Jl. Kampus, Bahu, Manado, Sulawesi Utara 95115|Universitas Sam Ratulangi
2021-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14009
tsunami detection algorithm; spike elimination; gap data filling; tide gauge
id
The automatic tsunami detection algorithm needs to be put in the sea level observation system to give society a quick warning when a tsunami happens. This study designs an automatic tsunami detection algorithm consisting of three sub-algorithm: spike elimination, gap data filling, and tsunami detection. Spike elimination and gap data filling are used to improve the sea level data, which is often disturbed by spikes and gap data due to electronic factors. This algorithm was tested using time-series tide gauge data that contain tsunami waveforms in Indonesia from 2007 to 2019. About 54.52 % of 409 spikes have been eliminated while the gap data were successfully filled. Furthermore, tsunami detection, which uses DART (Deep-ocean Assessment and Reporting of Tsunamis) and TEDA (Tsunami Early Detection Algorithm) methods, can detect 7 of 10 tsunami waveforms. However, there are three undetected tsunamis and one false detection. This algorithm has an average delay of 7.7 minutes in detection time.
oai:ojs.jtsiskom.undip.ac.id:article/12663
2018-06-12T04:57:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12663
2018-06-12T04:57:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); 436-444
Perancangan dan Pembuatan Aplikasi Pepak Basa Jawa Menggunakan MobiOne Studio
Nayanggita, Anglila; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12663
Application; Pepak Basa Jawa; iOS; MobiOne Studio
id
Indonesia is a nation that has a diversity of cultures and the arts, one of which is Javanese language. Javanese language is a heritage that should be preserved because it is still taught in schools and used in everyday life. The main book to learn Javanese language is Pepak Basa Jawa; a book that contains the essence of Javanese language. The rapid increase of technological development provides easiness for people, especially the pressence of gadgets. Therefore, the making of Pepak Basa Jawa in an application it needed to be a learning media to learn and conserve Javanese language for Indonesian people. The application is practically and attractively packed through iOS based mobile devices. Application Pepak Basa Jawa is built using MobiOne Studio software. Multimedia development method used is the Multimedia Development Life Cycle (MDLC) which consists of six stages: concept, design, collection of material, manufacture, testing, and distribution. The Black Box test is used for application testing method. The results of this study is in the form of an application named Pepak Basa Jawa that can run well on mobile devices based on iOS. This application can be an alternative for the people of Indonesia as a medium of learning in learning the Javanese language.
oai:ojs.jtsiskom.undip.ac.id:article/13028
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13028
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 3, Year 2018 (July 2018); 122-128
PID Parameters Auto-Tuning on GPS-based Antenna Tracker Control using Fuzzy Logic
Riyandi, Ahmad; Department of Electrical Engineering, Faculty of Engineering, Universitas Diponegoro
Sumardi, Sumardi; Department of Electrical Engineering, Faculty of Engineering, Universitas Diponegoro
Prakoso, Teguh; Department of Electrical Engineering, Faculty of Engineering, Universitas Diponegoro
2018-07-31 19:25:28
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13028
antenna tracker; GPS; self-tuning fuzzy-PID; UAV communication
Department of Electrical Engineering, Faculty of Engineering, Diponegoro University
en
The moving vehicles require an antenna to communicate which is placed on the vehicles and at the ground station (ground control station, GCS). Generally, GCS uses a directional antenna equipped with the drive system with the conventional proportional, proportional-integral, or proportional-integral-derivative (PID) control, and step-tracking algorithms based on the received signal strength indicator (RSSI). This research used PID control method tuned with fuzzy logic based on Global Positioning System (GPS) to control a directional antenna at GCS. The resulting antenna tracker system was capable of tracking objects with a minimal error of 0° at azimuth and elevation angle and had a maximal error of 49° for a 49 km/hour speed object. The system had an average rise time of 0.7 seconds at an azimuth angle and 1.08 seconds at an elevation angle. This system can be used to control antenna direction for moving vehicles, such as an unmanned aerial vehicle (UAV) and rocket.
oai:ojs.jtsiskom.undip.ac.id:article/4735
2020-10-24T22:46:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4735
2020-10-24T22:46:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 4, Tahun 2013 (Oktober 2013); 86-92
SIMBES, Aplikasi Manajemen Beasiswa di Universitas Diponegoro Berbasis Framework Code Igniter dan MySQL
Shodiq, Muchamad; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2013-10-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4735
information systems, scholarships, information, student
id
Scholarship is a very important need for the students to be able to continue their education, especially for disadvantaged groups as well as achievement. Diponegoro University as one of the State institutions strive to provide assistance in the form of scholarships for students to be able to carry out their studies. However, the distribution of these scholarships often have many constraints experienced by students as time is too sudden, and difficulties in completing other requirements. Application Scholarship Information Systems, University of Diponegoro is one way to overcome the distribution of scholarships at the University of Diponegoro. This application helps in increasing the speed of Diponegoro University and management in the distribution of scholarships to students.The stage in this application uses several stages of literature and guidance, data collection and analysis (interviews, observations and information files), design, manufacture of system / application and final implementation commonly referred to as the waterfall method. This method is very appropriate in this study because it has applications like workflow that allows designers to evaluate the application without having to change from the bottom. While the design of the application using UML modeling.This application is based on the Code Igniter framework which uses MVC method (Model, View, Controller) with every event organized by function application specified in the controller. In the testing phase, the application was tested in the scope of its functions. As a result, every function can be run smoothly and Information Systems Scholarship applications can be implemented. Information Systems Scholarship applications can run smoothly in the Code Igniter framework along with its functions. However, these applications are not fully using the PHP programming language in its function, there are languages that work client side Javascript that helps in performing certain functions. It is recommended not to disable javascript in a user's browser or will affect the application does not work properly.
oai:ojs.jtsiskom.undip.ac.id:article/13155
2020-04-12T10:55:38Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13155
2020-04-12T10:55:38Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 1, Year 2019 (January 2019); 7-11
Performance Comparison of Ceph and ZFS Block Storage in Virtual Environment
Robbi, Faza Abdani Auni; Department of Computer Engineering, Universitas Diponegoro
Prasetijo, Agung Budi; Department of Computer Engineering, Universitas Diponegoro
Widianto, Eko Didik; Department of Computer Engineering, Universitas Diponegoro
2019-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13155
block storage performance; Ceph; Proxmox virtual environment; ZFS
Department of Computer Engineering, Universitas Diponegoro
id
The growth of data requires better performance in the storage system. This study aims to analyze the comparison of block storage performance of Ceph and ZFS running in virtual environments. Tests were conducted to measure their performances, including IOPS, CPU usage, throughput, OLTP Database, replication time, and data integrity. Testing was done using 2 node servers with a standard configuration of the storage system. Server virtualization uses Proxmox on each node. ZFS has a higher performance of reading and writing operation than Ceph in IOPS, CPU usage, throughput, OLTP and data replication duration, except the CPU usage in writing operation. The test results are expected to be a reference in the selection of storage systems for data center applications.
oai:ojs.jtsiskom.undip.ac.id:article/4754
2020-10-24T22:46:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4754
2020-10-24T22:46:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 1, Tahun 2014 (Januari 2014); 11-15
Sistem Informasi Wisata Kuliner di Kota Semarang Berbasis Web
Ariwardhani, Chaerunissa; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2014-01-03 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4754
Sistem Informasi Berbasis Web; PHP; MySQL; Javascript; Wisatakuliner; Semarang
id
Kemajuan teknologi informasi dewasa ini memicu pertumbuhan jumlah para pengguna internet. Dalam dunia bisnis, peranan teknologi menjadi hal yang sangat utama, dan bisa dikatakan sudah menjadi kebutuhan primer bagi usahawan pada masa ini. Demikian halnya tentang kuliner yang telah memanfaatkan jaringan internet untuk menyajikan berbagai informasi baik dari informasi tempat, rasa, penyajian dan harga dalam bidang teknologi informasi. Namun untuk informasi kuliner di Semarang dalam sebuah site, sementara ini masih kurang lengkap dan belum ada site yang menkhususkan wisata kuliner di Semarang. Oleh karena itu dibutuhkan sebuah perancangan aplikasi sistem informasi wisata kuliner Kota Semarang berbasis web untuk memudahkan masyarakat dalam menemukan ragam kuliner yang ada di Kota Semarang .Desain dan implementasi akan diawali dengan analisa kebutuhan sistem atau dikenal dengan istilah system requirements analysis. Hal ini ditujukan untuk mendapatkan spesifikasi sistem yang sesuai. Dalam tahapan desain, Data Flow Diagram digunakan untuk penggambaran proses bisnis dengan jelas. Sementara itu, Entity Relationship Diagram digunakan untuk merepresentasikan data dalam sistem secara logis. Hasil dari tahapan desain kemudian diimplementasikan dengan menggunakan bahasa pemrograman PHP dan menggunakan sistem basis data MySQL serta penggunaan Javascript untuk menghasilkan sistem informasi berbasis web yang lebih dinamis Tools yang digunakan adalah software Adobe Dreamweaver CS6, XAMPP.Hasil pengujian Sistem Informasi Wisata Kuliner di Kota Semarang Berbasis Web menunjukkan bahwa semua fitur yang terdapat dalam aplikasi dapat bekerja dengan baik seperti mengelola data kuliner, mengelola data admin, mengelola data member dan mengelola komentar yang masuk. Menggunakan permodelan sistem Entity Relationship Diagram. Sistem informasi ini memiliki user pada sistem sebanyak lima yaitu admin, member aktif, member pasif, member premium dan pengunjung.
oai:ojs.jtsiskom.undip.ac.id:article/14443
2023-03-27T00:51:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14443
2023-03-27T00:51:52Z
Jurnal Teknologi dan Sistem Komputer
2022: Publication In-Press
Adaptive Lighting System for Presence Detection and Indoor Room Brightness Control
Galina, Mia; Department of Electrical Engineering, President University, Jababeka Industrial Park, Cikarang, Kab.Bekasi, Jawa Barat, Indonesia.
Harryanto, Joana Victorine; President University
2023-01-02 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14443
Adaptive lighting; energy consumption; fuzzy logic; light-dependent resistor; lighting
en
According to the survey, 10% of the electricity used is for lights. Adaptive lighting is a term used to describe innovations that reduce energy consumption for lighting. Generally speaking, adaptive lighting is a highly developed system built with built-in sensors to react automatically without the assistance of the people to make a decision. The research aims to develop an adaptive lighting system with two main functions presence detection and fuzzy logic implementations for automatic brightness adjustments. Increased sensitivity in detecting the presence and movement of items, monitoring the lighting conditions in the room, and consideration of the system's energy efficiency, which was not the main emphasis of the previous study, are some improvements over earlier studies. The device was tested for five days to calculate the energy consumption efficiency of a 4.5 W bulb for 10 hours in total. With a 98.4 % accuracy rate, the adaptive lighting system has proven 74% more efficient than regular lighting.
oai:ojs.jtsiskom.undip.ac.id:article/12692
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12692
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 102-108
Buku Pembelajaran Bahasa Inggris dengan Teknologi Augmented Reality Berbasis Android
Quraish, Quraish; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12692
Augmented Reality; Multimedia; Buku Bahasa Inggris; SDLC
id
Buku adalah media yang paling sederhana untuk memperoleh dan memberikan informasi, Augmented Reality dapat digunakan untuk menampilkan multimedia dengan cara menambahkannya pada dunia nyata, dengan penggabungan buku dalam hal ini bahasa inggris dan augmented reality maka multimedia dapat ditampilkan dan dapat digunakan sebagai media pembelajaran yang interaktif. Untuk membangun aplikasi dalam hal ini augmented reality dibutuhkan suatu metode, metode yang digunakan untuk membangun aplikasi augmented reality ini adalah SDLC (Software Defelopment Life Cycle) yang menggunakan teknik waterfall, hal ini dipilih karena waterfall lebih terurut dalam membangun aplikasi. Augmented Reality yang dibangun memiliki keberhasilan deteksi yang berbeda-beda, jarak yang dapat dipakai dalam mendeteksi penanda adalah mulai dari jarak 15cm sampai 60cm dan semakin besar tingkat kemiringan penanda terhadap kamera maka semakin sulit penanda terdeteksi, semakin besar persentase penanda terhalang maka semakin besar juga kemungkinan penanda sulit terdeteksi.
oai:ojs.jtsiskom.undip.ac.id:article/12859
2020-04-12T10:59:19Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12859
2020-04-12T10:59:19Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 3, Year 2019 (July 2019); 89-92
Performance Comparison of Forensic Software for Carving Files using NIST Method
https://jtsiskom.undip.ac.id/article/download/12859/27055
Yuwono, Doddy Teguh; Universitas Ahmad Dahlan
Fadlil, Abdul; Universitas Ahmad Dahlan
Sunardi, Sunardi; Universitas Ahmad Dahlan
2019-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12859
digital forensics; data retrieval tools; file carving; accuracy of forensic tools
Universitas Ahmad Dahlan
id
Data lost due to the fast format or system crash will remain in the media sector of storage. Digital forensics needs proof and techniques for retrieving data lost in storage. This research studied the performance comparison of open-source forensic software for data retrieval, namely Scalpel, Foremost, and Autopsy, using the National Institute of Standards Technology (NIST) forensic method. The testing process was carried out using the file carving technique. The carving file results are analyzed based on the success rate (accuracy) of the forensic tools used in returning the data. Scalpel performed the highest accuracy for file carving of 100% success rate for 20 document files in pdf and Docx format, and 90% for 10 image files in png and jpeg format.
oai:ojs.jtsiskom.undip.ac.id:article/12657
2020-08-06T13:45:13Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12657
2020-08-06T13:45:13Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 3, Tahun 2016 (Agustus 2016); 442-449
Aplikasi Panduan Ibadah Haji Berbasis Android
https://jtsiskom.undip.ac.id/article/download/12657/25638
Syahril, Deddy Sucipta; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2016-08-21 11:58:16
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12657
Android; Hajj Guidance; Eclipse; SDLC; UML
id
This is an application for hajj guidance based on Android.The application is made using software Eclipse IDE and Android SDK with Java as a programming language. Stage of development software used is SDLC (Software Development Life Cycle) by using the method waterfall, as modeling software used is UML (Unified Modelling Language). Steps in this research are software requirement analysis, design, coding, and system testing. Functional testing using a method of black box.The result of this research is an application of hajj guidance based on Android can be use to guide in hajj. The application can run well on a device with a minimum of Android operating system version 4.2 (Jelly Bean) with the storage space available at least 25 MB. Function menus and buttons is operated appropriately according to their functions. This application for hajj guidance can be used as a medium to help moslems in hajj.
oai:ojs.jtsiskom.undip.ac.id:article/12709
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12709
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 242-248
Perancangan Sistem Proxy Server Menggunakan Protokol WCCPv2 dengan Konfigurasi Multi Router
Al'Ala, Fatah Mumtaz; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12709
internet; proxy server; WCCP; HSRP; failover
id
Numbers of internet users are increasing incredibly fast. Ideally, this increasing numbers of users are also supported by capacity uplift, in this case an increase in bandwidth to maintain the standard services that received by the users. However, increasing the bandwidth not always becomes the first option since it is quite expensive. Implementing proxy server as content/cache engine is the other option available. It will cache the content that user requested and keep it for a while for servicing the other users that will request the same content in the future. WCCP protocol is used to redirect user’s traffic to the proxy server. The standard proxy server configurations are using single router with one or more proxy servers. This thesis is aims to design and implement proxy server system with multi routers configuration. Multi routers configuration is used as a failover mechanism to provide network high availability. It will use HSRP protocol to provide the high availability services. Tests that conducted after implementation shows the increase in transaction and successful transaction by 296% and 284% also a decrease in response time as well as failed transaction by 18% and 99% consecutively. Failover test shows the percentage of packet loss amounted to 31,3% and 26,3% for clients in VLAN 10 and VLAN 20 consecutively. The average time required for clients to reconnect to the internet after router failure is 7 seconds for clients in VLAN 10 and 6 seconds for client in VLAN 20.
oai:ojs.jtsiskom.undip.ac.id:article/13362
2020-04-12T11:00:40Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13362
2020-04-12T11:00:40Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 1, Year 2020 (January 2020); 21-26
Naive Bayes classifier optimization for text classification on e-government using particle swarm optimization
https://jtsiskom.undip.ac.id/article/download/13362/27958
Nugroho, Kuncahyo Setyo; Department of Informatics, Universitas Widyagama Malang
Istiadi, Istiadi; Department of Informatics, Universitas Widyagama Malang
Marisa, Fitri; Department of Informatics, Universitas Widyagama Malang
2020-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13362
online public services; web mining; complaint text classification optimization
University Widyagama of Malang, Indonesia
id
One of the public e-government services is a web-based online complaints portal. Text of complaint needs to be classified so that it can be forwarded to the responsible office quickly and accurately. The standard classification approach commonly used is the Naive Bayes Classifier (NBC) and k-Nearest Neighbor (k-NN), which still classifies one label and needs to be optimized. This research aims to classify the complaint text of more than one label at the same time with NBC, which is optimized using Particle Swarm Optimization (PSO). The data source comes from the Sambat Online portal and is divided into 70 % as training data and 30 % as testing data to be classified into seven labels. NBC and k-NN algorithms are used as a comparison method to find out the performance of PSO optimization. The 10-fold cross-validation shows that NBC optimization using PSO achieves an accuracy of 87.44 % better than k-NN of 75 % and NBC of 64.38 %. The optimization model can be used to increase the effectiveness of services to e-government in society.
oai:ojs.jtsiskom.undip.ac.id:article/11949
2020-10-24T18:19:31Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/11949
2020-10-24T18:19:31Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); i-v
Front Matter - JTSiskom Vol.3 No.1 Tahun 2015
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Program Studi Sistem Komputer, Fakultas Teknik, Universitas Diponegoro
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11949
JTSiskom; jurnal ilmiah mahasiswa;sistem komputer
Artikel ini berisi front-matter JTSiskom Volume 3 Nomor 1 Tahun 2016, yaitu meliputi halaman sampul, halaman judul, susunan tim penyunting dan daftar isi.
oai:ojs.jtsiskom.undip.ac.id:article/12730
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12730
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 380-388
Aplikasi Identifikasi Citra Telur Ayam Omega-3 Dengan Metode Segmentasi Region Of Interest Berbasis Android
Muzami, Ahmad; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12730
telur ayam omega-3; region of interest; mean; standar deviasi; Android; OpenCV
id
Telur ayam merupakan sumber protein hewani kedua setelah ikan. Harga telur yang terjangkau dan bernilai gizi tinggi menjadikan telur salah satu bahan makanan yang sering dikonsumsi oleh masyarakat. Namun sekarang telah muncul telur hasil rekayasa yang memiliki nilai gizi yang lebih tinggi, yaitu telur yang mengandung omega-3. Bagian yang membedakan telur biasa dengan telur omega-3 adalah kuning telur omega-3 agak kemerahan sementara kuning telur biasa berwarna kuning. Tujuan dari penelitian ini adalah untuk menghasilkan perangkat lunak yang dapat mengidentifikasi secara visual jenis telur biasa atau telur omega-3. Pendeteksian jenis telur dilakukan dengan menggunakan pencocokan tekstur cangkang telur berdasarkan data penelitian. Penelitian menghasilkan luaran metode atau algoritma untuk untuk identifikasi citra digital dengan metode pra-pengolahan, segmentasi region of interest, serta analisis tekstur citra menggunakan metode statistik orde pertama nilai mean dan standard deviasi. Hasil dari penelitian menujukkan bahwa aplikasi Deteksi Citra Telur Omega-3 dapat membedakan citra telur ayam biasa atau citra telur ayam omega-3.
oai:ojs.jtsiskom.undip.ac.id:article/13559
2020-07-18T16:51:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13559
2020-07-18T16:51:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 2, Year 2020 (April 2020); 127-132
Clothing size recommender on real-time fitting simulation using skeleton tracking and rigging
Kurniawati, Arik; Department of Informatics Engineering, Universitas Trunojoyo Madura
Kusumaningsih, Ari; Department of Informatics Engineering, Universitas Trunojoyo Madura
Aliffio, Yanuar; Department of Informatics Engineering, Universitas Trunojoyo Madura
2020-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13559
virtual fitting room; recommendation system; Kinect; clothing size; body movements
Universitas Trunojoyo Madura
en
Virtual fitting room (VFR) is a technology that replaces conventional fitting rooms. The VFR is not only available in shops, malls, and any shopping center but also in online stores, which makes VFR technology more and more developed, primarily to support online garment sales. VFR become a trending research interest since Microsoft has developed a Kinect tracking system. In this paper, we proposed the interactive 3D virtual fitting room using Microsoft's Kinect tracking and the rigging technique from 3D Modeling Blender and to implement the VFR. VFR manages the progress of virtual fitting that forms the three-dimensional simulations and visualization of garments on virtual counterparts of the real prospective buyer (user). Users can view the clothing animation on the various poses that are following the user body movements. The system can evaluate the user’s match, guiding them to choose the suitable size of the clothes using Euclidean distance.
oai:ojs.jtsiskom.undip.ac.id:article/11982
2020-10-24T22:48:39Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11982
2020-10-24T22:48:39Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 110-115
Perancangan Sistem Informasi Surat Referendum Usulan Kenaikan Pangkat atau Jabatan Berbasis Web
Prabowo, Yudi; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11982
information system; PHP; FAST Metodology
id
The rapid growth of information and communication technology (ICT) facilitate human activity. Senate of the Faculty of Engineering, University of Diponegoro , as the highest representative body of normative and within the faculty , has one of the tasks that provide feedback on a proposed referendum letter promotion . In the current procedure , the data is stored in the form of the proposed paper form . This method is less efficient , time-consuming addition , members often did not give his opinion because of forgotten or busy with other activities . The purpose of this study is to design a new, computerized information system that is capable of handling data storage process in the Senate , a notice of the proposed promotion, and management approval of the proposed increase in the post. Development of Information System was developed using FAST ( Framework for the Application of System Technique) . This information system development using PHP programming language ased on CodeIgniter framework . Storage and management of databases using a DBMS ( Database Management System MySQL . Testing Information System using User Acceptance testing , that using BlackBox Methodology . The results of this study is to produce a system that can accommodate the proposed promotion, responses senate , and spread in the form of an SMS message to the senate . So that this system can replace the system that is currently running are still less efficient and is manual .
oai:ojs.jtsiskom.undip.ac.id:article/12933
2020-04-12T02:18:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12933
2020-04-12T02:18:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 4, Year 2017 (October 2017); 135-141
Optimal Frequency Control System On Wind-Diesel Hybrid Generator With Imperialist Competitive Algorithm
Djalal, Muhammad Ruswandi; Department of Energy, Politeknik Negeri Ujung Pandang
Imran, Andi; Department of Electrical Engineering, Institut Teknologi Sepuluh Nopember
Setiadi, Herlambang; Department of Electrical Engineering, Queensland University
2017-10-13 16:01:49
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12933
Wind-diesel; ICA algorithm; PID gain tuning; load frequency setting; overshoot response
id
Frequency load arrangement on wind-diesel hybrid power plants (PLTH) becomes a very important thing in order to support the performance of the plant. One method of setting the load frequency is to use additional controllers such as Proportional Integral Derivative (PID). The use of PID also has its own problems, such as adjusting the value of unoptimal gain. In practice the PID gain is observed by trial-error, making it difficult to obtain the optimal value of the PID. In this research, we proposed an intelligent method of Imperialist Competitive Algorithm (ICA) in finding the optimal value of PID. The ICA is a smart method inspired by the competition in power struggles. ICA works based on the objective function, which minimizes Integral Time Absolute Error (ITAE). From the results of ICA optimization obtained value Kp = 63.1087, Ki = 43.2682, Kd = 9.6038. Response system, among others, for the settling time of 5.8 and overshoot of -9.098e-05 to 1.111e-09 pu which is the smallest settling time and overshoot value.
oai:ojs.jtsiskom.undip.ac.id:article/13734
2021-08-26T18:32:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13734
2021-08-26T18:32:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 3, Year 2020 (July 2020); 239-245
Discrimination of civet coffee using visible spectroscopy
Adier, Graciella Mae L; Department of Computer and Electronics Engineering, Cavite State University
Reyes, Charlene A; Department of Computer and Electronics Engineering, Cavite State University
Arboleda, Edwin R; Department of Computer and Electronics Engineering, Cavite State University
2020-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13734
civet coffee; visible spectroscopy; classification algorithm; absorbance; classification learner application
en
Civet coffee is considered as highly marketable and rare. This specialty coffee has a special flavor and higher price relative to regular coffee, and it is restricted in supply. Establishing a straightforward and efficient approach to distinguish civet coffee for quality; likewise, consumer protection is fundamental. This study utilized visible spectroscopy as a non-destructive and quick technique to obtain the absorbance, ranging from 450 nm to 650 nm, of the civet coffee and non-civet coffee samples. Overall, 160 samples were analyzed, and the total spectra accumulated was 960. The data gathered from the first 120 samples were fed to the classification learner application and were used as a training data set. The remaining samples were used for testing the classification algorithm. The study shows that civet coffee bean samples have lower absorbance values in visible spectra than non-civet coffee bean samples. The process yields 96.7 % to 100 % classification scores for quadratic discriminant analysis and logistic regression. Among the two classification algorithms, logistic regression generated the fastest training time of 14.050 seconds. The application of visible spectroscopy combined with data mining algorithms is effective in discriminating civet coffee from non-civet coffee.
oai:ojs.jtsiskom.undip.ac.id:article/12005
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12005
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 219-227
Pengembangan Sistem Administrasi Pengolahan Data KKN Universitas Diponegoro
Aji, Mastam; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12005
KKN; administrative applications; PHP; Framework Code Igniter
id
KKN Program is the activity which is done by student. The activities shall be conducted as part of the student learning activities. In practice, there is a problem in the management of KKN’s data, such as period data, district data, sub-district data, village data, Supervisor’s data (DPL), zoning data, area history data, KKN participant data, preparation of a valuation and not centralized data. One of them is KKN Program which is conducted by Diponegoro University. KKN Program will require an application to manage data in order to improve work efficiency and the smoothness of KKN Program. The application of KKN Data Processing Administration is a web-based application, created by use the PHP programming language within the scope of the Code Igniter Framework and MySQL database. The development method is done by use the waterfall method, whereas in the application design is using UML modeling. The results of this application design is the creation of a web-based application that can manage KKN data in the Diponegoro University, such as period data processing, district data, data sub-district, village data, Supervisor’s data (DPL), zoning data, KKN participant data, list of participants, and the value of area history data that has been used in previous KKN program.
oai:ojs.jtsiskom.undip.ac.id:article/1523
2018-06-12T02:42:47Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/1523
2018-06-12T02:42:47Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 1, Tahun 2013 (Januari 2013); 14-20
Sistem Informasi Geografis Manajemen Aset di PT. PLN (Persero) Area Pelayanan Jaringan Surakarta
https://jtsiskom.undip.ac.id/article/download/1523/2986
Windarto, Yudi Eko; Program Studi Sistem Komputer, Universitas Diponegoro
2013-02-27 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/1523
Electricity; Asset; Data; System
id
Electricity is one of major needs for human, therefore it is important to manage Electricity’s network. As the party who responsible in managing electricity in Indonesia, PT. PLN (Persero) keeps increasing and developing its quality including its speed and services. The increasing number of assets that are scattered in many locations, it will be faced with difficulties in finding or providing accurate information on the number and value of assets owned by PT.PLN (Persero).Asset Management Geographic Information System is one of the tools that are used to analyze spatial data then combine it with tabular data so easier information is obtained. Geographic Information System can analyze spatial data and non-spatial data. Geographic Information System can be used by individuals, organizations, and for those who need information related to positioning.Asset Management Geographic Information System helps PT.PLN (Persero) to fasten the decision-making process from field datas that have been visualized in application system; to monitor assets owned by PT.PLN (Persero) scattered both urban and rural areas. This monitoring process includes monitor the location of substations, poles, and customers.
oai:ojs.jtsiskom.undip.ac.id:article/13776
2021-08-06T07:31:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13776
2021-08-06T07:31:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 1, Year 2021 (January 2021); 56-63
Decision support system model using FIS Mamdani for determining tire pressure
Rusliyawati, Rusliyawati; Department of Information System, Universitas Teknokrat Indonesia. Jl. Zainal Abidin No. 9-11 Kedaton Bandar Lampung 12940|Universitas Teknokrat Indonesia
Wantoro, Agus; Department of Information System, Universitas Teknokrat Indonesia. Jl. Zainal Abidin No. 9-11 Kedaton Bandar Lampung 12940|Universitas Teknokrat Indonesia
2021-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13776
FIS Mamdani model; fuzzy logic; tire pressure; decision support system
id
Tire air pressure is very important in driving, providing comfort, safety, and efficiency in fuel consumption. This study aims to create a model that can determine the measurement of tire air pressure. The model was developed based on the Mamdani FIS with five input parameters: load weight (load capacity), weather, mileage, rim diameter, and tire thickness. Mamdani inference generates front and rear tire air pressure. The calculation of tire pressure using the system was compared with a manual that only considers the vehicle load. This comparison shows the difference in the mean size of 1.24% for the front tire pressure and 2.17% for the rear tire. The system can provide recommendations for tire air pressure by considering several parameters in addition to vehicle load.
oai:ojs.jtsiskom.undip.ac.id:article/12104
2020-08-06T13:44:17Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12104
2020-08-06T13:44:17Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 3, Tahun 2015 (Agustus 2015); 354-361
Pengenalan Rumah Adat di Pulau Jawa Sebagai Media Pembelajaran Berbasis VRML
Fitriyanto, Ari; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-08-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12104
Traditional house; Virtual Reality; VRML; Website; PHP; HTML; CSS; MySQL; Cortona3D Viewer
id
Indonesia is rich in culture, ethnicity which one example is the traditional houses that exist in each province. Introduce Indonesian traditional house to users by using information technology as a medium of information could be one way to preserve the nation's culture. Limitations of the media information about traditional houses that currently can only be enjoyed through pictures or visit the traditional houses directly make society can not know the traditional houses in Indonesia optimally. Therefore we need a media so that people can know more about traditional houses in Indonesia without the need to visit directly into sites or less information such as 2-dimensional images in the book. Application developed is combination between virtual reality and website. Application built using the waterfall method. The virtual technology is embedded in a website that allows users to access them anytime and anywhere. Aplication was developed using VRML (Virtual Reality Modeling Language) and 3ds Max modeling software, and using the programming language PHP, HTML, CSS, and MySQL database. The browser needs Cortona3D Viewer plug-in for displaying three-dimensional file. The results of making this application is an application that utilizes the VRML technology to display traditional house on the island of Java in three dimensions. The results show that this application runs in accordance with the design functionality that has been made.
oai:ojs.jtsiskom.undip.ac.id:article/12997
2020-04-12T02:18:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12997
2020-04-12T02:18:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 1, Year 2018 (January 2018); 13-17
Object Tracking System Using Combination of Optical Flow Algorithm and Template Matching
Fahriannur, Ahmad; Politeknik Negeri Jember
Mardiyanto, Ronny; Institut Teknologi Sepuluh Nopember Surabaya
Siswanto, Meilana; Politeknik Negeri Jember
2018-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12997
Tracking;object;optical flow;template matching
P3M Politeknik Negeri Jember
id
This study aimed to develop a tracking system algorithm by combining optical flow and template matching algorithms to strengthen tracking and minimize the resulting errors. The system has been tested on a football video game with the ball as a tracking object. The optical flow and template matching algorithms are used interchangeably based on the coordinates of both ranges calculated using the Euclidean distance equation. The result shows that the system is able to do tracking, although it is temporarily blocked by other objects, more stable and the distance error between the coordinates of the tracking result and the actual coordinates is not more than 110 pixels compared to using only optical flow or template matching algorithm.
oai:ojs.jtsiskom.undip.ac.id:article/12658
2020-08-06T13:45:18Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12658
2020-08-06T13:45:18Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 3, Tahun 2016 (Agustus 2016); 454-462
Perancangan Sistem Kendali pada Alat Listrik Rumah Tangga Menggunakan Media Pesan Singkat (SMS)
https://jtsiskom.undip.ac.id/article/download/12658/0
https://jtsiskom.undip.ac.id/article/download/12658/25641
Imron, Hefmi Fauzan; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2016-08-21 11:58:17
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12658
Electrical Equipment Control; Short Message Service (SMS); Arduino; Electric Current; Relay
id
Listrik merupakan salah satu kebutuhan penting dalam kehidupan dan selama ini ketergantungan manusia terhadap listrik menimbulkan kebiasaan buruk. Banyak orang terkadang membiarkan suatu alat listrik ditinggal dalam kondisi menyala yang dapat menyebabkan pemborosan dan pemborosan sendiri bukanlah satu satunya masalah yang akan timbul namun juga dapat menyebabkan kebakaran. Oleh sebab itu, perlu dilakukan penelitian dengan mengembangkan sistem yang dapat mengontrol dan mengetahui status alat listrik yang bisa diakses dari jarak jauh, contohnya melalui pesan singkat (SMS). Sistem terdiri atas perangkat keras dan perangkat lunak. Perangkat keras terdiri atas sensor arus sebagai masukan arus listrik, Arduino Mega sebagai mikrokontroler, sensor PIR sebagai inputan mendeteksi keberadaan panas tubuh manusia, relay sebagai keluaran yang berfungsi sebagai saklar dan SIM900 Mini Modul sebagai penerima dan pengirim pesan singkat (SMS). Perangkat lunak dibuat menggunakan bahasa C dengan Arduino IDE. Kegiatan penelitian meliputi studi literatur, analisis spesifikasi kebutuhan, perancangan sistem, implementasi, dan pengujian. Hasil pengujian menunjukkan sistem mampu menyalakan dan mematikan terminal yang terhubung dengan alat listrik menggunakan perintah pesan singkat (SMS), sistem mampu mendeteksi keberadaan panas tubuh manusia, sistem mampu memeriksa keadaan terminal dalam posisi menyala ataupun tidak, sistem mampu memberi notifikasi melalui pesan singkat (SMS) tentang penggunaan komponen listrik yang dilalaikan dan bila ada orang asing yang ingin masuk kedalam sistem.Electricity is one of the important needs in life and for human dependency on electricity cause bad habits. Many people sometimes let an electrical appliance was left in light conditions that can cause waste and waste itself is not the only issue that will arise, but also can cause a fire. Therefore, research must be done to develop a system that can control and know the status of power tools that can be accessed remotely, for example via short messages service (SMS). The system consists of hardware and software. The hardware consists of a current sensor as an input electrical current, Arduino Mega as microcontroller, the PIR sensor as an input to detect the presence of human body heat, as the output relay that function as a switch and SIM900 Mini Module as the receiver and sender short messages services (SMS). The software is built using C with the Arduino IDE. The research activities include the study of literature, analysis of requirements specification, system design, implementation and testing The test result show the system can turn on and off the terminal that is connected to the power tool using the command short message services (SMS), the system is able to detect the presence of human body heat, the system is able to check the state of the terminal in a position on or off, the system is able to give notification via short message services (SMS) on the use of electrical components is neglected and if there are foreigners who wish to enter into the system.
oai:ojs.jtsiskom.undip.ac.id:article/13985
2021-10-02T19:48:46Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13985
2021-10-02T19:48:46Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 3, Year 2021 (July 2021); 126-132
Identification of significant protein in protein-protein interaction of Alzheimer disease using top-k representative skyline query
https://jtsiskom.undip.ac.id/article/download/13985/30159
Diansyah, Mohammad Romano; Department of Computer Science, Faculty of Mathematics and Natural Sciences, IPB University. Jl. Meranti Wing 20 Level 5, Kampus IPB Darmaga, Bogor 16680|IPB University
Kusuma, Wisnu Ananta; Department of Computer Science, Faculty of Mathematics and Natural Sciences, IPB University. Jl. Meranti Wing 20 Level 5, Kampus IPB Darmaga, Bogor 16680|IPB University
Tropical Biopharmaca Research Center, IPB University. Jl. Taman Kencana No. 3, Bogor 16128|IPB University
Annisa, Annisa; Department of Computer Science, Faculty of Mathematics and Natural Sciences, IPB University. Jl. Meranti Wing 20 Level 5, Kampus IPB Darmaga, Bogor 16680|IPB University
2021-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13985
alzheimer; centrality measures; protein-protein interaction; skyline query; Top-k RSP
id
Alzheimer's disease is the most common neurodegenerative disease. This study aims to analyze protein-protein interaction (PPI) to provide a better understanding of multifactorial neurodegenerative diseases and can be used to find proteins that have a significant role in Alzheimer's disease. PPI data were obtained from experimental and computational predictions and analyzed using centrality measures. The Top-k RSP method was applied to find significant proteins in PPI networks using the dominance rule. The method was applied to the PPI data with the interaction sources from the experimental and experiment+prediction. The results indicate that APP and PSEN1 are significant proteins for Alzheimer's disease. This study also showed that both data sources (experiment+prediction) and the Top-k RSP algorithm proved useful for PPI analysis of Alzheimer's disease.
oai:ojs.jtsiskom.undip.ac.id:article/12603
2020-04-12T11:47:12Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12603
2020-04-12T11:47:12Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 4, Tahun 2014 (Oktober 2014); 288-297
Alat Pembangkit Suara Ultrasonik Otomatis untuk Merangsang Pembukaan Stomata Tanaman Menggunakan Mikrokontroler ATMega328P yang Dilengkapi dengan Panel Surya
Putra, Priguna Septia; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
Pratami, Mentary Putri; Jurusan Biologi, Fakultas MIPA, Universitas Diponegoro
2014-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12603
Teknologi Pertanian; Gelomabang Suara; Stomata; ATMega328p; Arduino
id
Salah satu teknologi pertanian yang belum termanfaatkan adalah penggunaan gelombang suara yang tepat untuk merangsang pembukaan stomata tanaman. Penelitian tentang pengaruh pemberian gelombang suara dalam meningkatkan kuantitas dan kualitas tanaman juga telah dilakukan di Indonesia. Pemberian pancaran gelombang suara berfrekuensi 3500 – 5500 Hertz pada beberapa tanaman agrokultura mampu meningkatkan hasil pipìlan jagung kering 37,5%, bawang merah 18,5%, kentang 21,7%, jahe gajah 88,4%, jahe kapur 127% dengan kenaikan kadar olcoresìn 0,22%, tembakau 31,8% dengan peningkatan kadar nikolin 0,38% serta peningkatan hasil kedelaì 19% dengan peningkatan kadar protein 7,3%. Alat terdiri atas perangkat keras dan perangkat lunak. Perangkat keras diimplementasikan dengan menggunakan mikrokontroler AVR Atmega328P yang mengintegrasikan sensor suhu DS18B20 dan RTC (real time clock) DS1302. Gelombang dibangkitkan oleh modul DDS (Direct Digital Synthesizer) AD9850 dengan frekuensi dapat diatur lewat program (programmable). Agar alat ramah lingkungan, pengisian daya aki/baterai berasal dari panel surya 10 Watt. Perangkat lunak dibuat menggunakan bahasa C dengan Arduino IDE yang kompatibel dengan mikrokontroler AVR. Hasil pengujian menunjukkan alat mampu bekerja secara otomatis dalam membangkitkan gelombang suara dan mampu merangsang pembukaan stomata pada tanaman jagung.
oai:ojs.jtsiskom.undip.ac.id:article/13002
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13002
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 3, Year 2018 (July 2018); 93-99
PSS Tuning on Power Generator System using Flower Pollination Algorithm
Djalal, Muhammad Ruswandi; Program Studi Teknik Energi, Politeknik Negeri Ujung Pandang
Sonong, Sonong; Program Studi Teknik Energi, Politeknik Negeri Ujung Pandang
2018-07-31 19:25:25
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13002
flower pollination algorithm; power system stabilizer; speed response; overshoot; settling time reduction
id
This research proposed a tuning method of power system stabilizer (PSS) using an intelligent method based on flower pollination algorithm (FPA) on Pajalesang generator located in Soppeng district. The observed result is the deviation response of velocity and rotor angle in case of disturbance. The case study used as the disturbance to this generator system is a load addition of 0.05 pu. The results show that velocity deviation response without PSS is 0.01152 pu to -0.0248 pu, using PSS trial is 0.007014 pu to -0.02174 pu, using PSS bat algorithm is 0.003972 pu to -0.01865 pu, and using the proposed method of PSS flower algorithm is 0.002149 pu to -0.01678 pu. The rotor angle response shows better results with reduced oscillation and rapidly leading to the steady-state condition. The performance of Pajalesang diesel power plant increased with the installation of FPA PSS, with parameters respectively Kpss=8.5956, T1= 0.0247, T2=0.2484, T3=0.4776, and T4=0.8827.
oai:ojs.jtsiskom.undip.ac.id:article/12885
2020-10-23T02:11:02Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12885
2020-10-23T02:11:02Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 2, Year 2017 (April 2017); 62-68
Web-based Network Monitoring Tools Using SNMP Protocol and SMS Notification
Taftazanie, Shofa; Department of Computer Engineering, Universitas Diponegoro
Prasetijo, Agung Budi; Department of Computer Engineering, Universitas Diponegoro
Widianto, Eko Didik; Department of Computer Engineering, Universitas Diponegoro
2017-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12885
network monitoring; sms notification; SNMP; crontab; syslog
id
Device monitoring tool on a computer network is required by the administrator to perform management of the device. This research produces web applications using PHP that is capable of monitoring and collecting device information on the network. This app uses SNMP and Syslog protocols to perform monitoring on the device. Device information will be collected on the monitor server and displayed in web-based applications. This app using crontab to be able to monitor every minute. This application can also send a warning message in the form of SMS and email to the administrator when an error occurs on the device so that handling is expected to be faster done. This web application can make it easier for administrators to monitor devices anywhere.
oai:ojs.jtsiskom.undip.ac.id:article/14045
2022-08-06T18:56:56Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14045
2022-08-06T18:56:56Z
Jurnal Teknologi dan Sistem Komputer
2022: Publication In-Press
Perbandingan Convolutional Neural Network VGG16 dan ResNet34 pada Sistem Klasifikasi Sampah Botol
Hutamaputra, William; Department of Computer Science, Universitas Brawijaya
Krisnabayu, Rifky Yunus; Faculty of Computer Science, Universitas Brawijaya, Jl. Veteran No.8, Ketawanggede, Kec. Lowokwaru, Kota Malang, Indonesia 65145
Mawarni, Marrisaeka; Faculty of Computer Science, Universitas Brawijaya, Jl. Veteran No.8, Ketawanggede, Kec. Lowokwaru, Kota Malang, Indonesia 65145
Yudistira, Novanto; Faculty of Computer Science, Universitas Brawijaya, Jl. Veteran No.8, Ketawanggede, Kec. Lowokwaru, Kota Malang, Indonesia 65145
Bachtiar, Fitra Abdurrachman; Faculty of Computer Science, Universitas Brawijaya, Jl. Veteran No.8, Ketawanggede, Kec. Lowokwaru, Kota Malang, Indonesia 65145
2022-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14045
id
Hampir semua botol minuman kemasan yang beredar di masyarakat terbuat dari bahan plastik dikarenakan plastik merupakan bahan yang murah dan mudah dibentuk. Plastik adalah bahan non-organik yang sulit diuraikan sehingga botol plastik dapat menyebabkan pencemaran lingkungan. Sehingga diperlukan suatu solusi yang efektif untuk mengatasi kerusakan lingkungan yang disebabkan oleh sampah botol plastik. Salah satu solusi yag dapat dilakukan yaitu melakukan klasifikasi dan daur ulang sampah botol plastik. Pengklasifikasian sampah botol plastik dan sampah botol bukan plastik ke dalam kategori yang ditentukan sesuai dengan persyaratan kemudian didaur ulang agar dapat diolah kembali agar tidak merusak lingkungan. Artikel ini mengusulkan model VGG16 dan ResNet34 berbasis deep learning menggunakan CNN (Convolutional Neural Network) untuk mengidentifikasi dan mengklasifikasikan sampah botol. Berdasarkan hasil pengujian menggunakan Convolutional Neural Network, arsitektur VGG16 memiliki akurasi sebesar 90% dan ResNet34 memiliki akurasi sebesar 50% pada klasifikasi botol plastik dan bukan botol plastik. Masing-masing arsitektur menggunakan 10 epoch, 32 batch, 1655 gambar.
oai:ojs.jtsiskom.undip.ac.id:article/12674
2018-06-12T04:57:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12674
2018-06-12T04:57:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); 536-543
Rancang Bangun Sistem Kontrol Robot Line Follower Menggunakan Logika Fuzzy
Mukti, Anggoro; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12674
Robotic; fuzzy logic; line follower robot; FLC
id
Line follower robot is a robot that can follow a line composed of a series of electronic components are equipped with wheels and driven by a motor. Controlling speed is very dependent on the speed limit and friction between the tire robot with the floor. The robots are designed to navigate and move automatically follow a flow line in order to get a response and speed are ideal.. The system consists of hardware and software. The hardware consists of a sensor such as a photodiode input, ATMEGA32 as microcontroller and DC motors. fuzzy logic is divided into three processes namely fuzzyfikasi, evaluation and defuzzyfikasi rule. Defuzzification a conversion step in fuzzy logic system to keluaran crisp value. The conversion result is an action taken by Fuzzy logic control system. The test results were obtained system is capable of identifying a straight line, turn lanes, and lane gray. The system is able to provide an ideal response and speed. input from the reading of the line will be processed by the control system fuzzy and outputs the result as the calculating of the motor speed. fuzzy control system can be an alternative technology development line follower robot control system.
oai:ojs.jtsiskom.undip.ac.id:article/14121
2023-01-14T15:29:38Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14121
2023-01-14T15:29:38Z
Jurnal Teknologi dan Sistem Komputer
2022: Publication In-Press
Prediksi Siswa Putus Sekolah Swasta Menggunakan Algoritma Bayesian Network (Studi Pada : SMA Islam Al Wahid Kepung)
Krisnabayu, Rifky Yunus; Faculty of Computer Science, Universitas Brawijaya, Jl. Veteran, Ketawanggede, Kec. Lowokwaru, Kota Malang, Jawa Timur 65145
Supianto, Ahmad Afif; Badan Riset dan Inovasi Nasional
Faculty of Computer Science, Universitas Brawijaya, Jl. Veteran, Ketawanggede, Kec. Lowokwaru, Kota Malang, Jawa Timur 65145
Wicaksono, Satrio Agung; Faculty of Computer Science, Universitas Brawijaya, Jl. Veteran, Ketawanggede, Kec. Lowokwaru, Kota Malang, Jawa Timur 65145
2022-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14121
id
Masalah siswa putus sekolah di SMA Islam Al Wahidmembawa dampak kepada sekolah antara lain berkurangnya bantuan operasional yang diterima, berkurangnya jumlah rombongan belajar, dan hutang biaya siswa. Mempertimbangkan dampaknya bagi sekolah, penelitian ini bertujuan mengembangkan sistem prediksi dini siswa putus sekolah. Penelitian menggunakan Bayesian Network (BN) dengan tujuan mengetahui faktor yang paling berpengaruh, di mana tugas tersebut tidak dapat diselesaikan menggunakan naive bayes. Jumlah data yang digunakan dalam penelitian ini berjumlah 77 siswa dengan 18 siswa berlabel putus sekolah. Hasil dari penelitian ini menghasilakn sebuah model dengan akurasi bernilai 0,935 dan nilai area under curve sebesar 0,948. Struktur BN memperlihatkan bahwa faktor nilai rerata, mengikuti ekstrakurikuler, dan penghasilan ayah merupakan faktor yang paling berpengaruh terhadap siswa putus sekolah. Struktur BN memperlihatkan bahwa faktor nilai rerata, mengikuti ekstrakurikuler, dan penghasilan ayah merupakan faktor yang paling berpengaruh terhadap siswa putus sekolah.
oai:ojs.jtsiskom.undip.ac.id:article/12685
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12685
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 60-66
Perencanaan dan Implementasi Information Security Management System Menggunakan Framework ISO/IEC 20071
Putra, Anggi Anugraha; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12685
Teknologi Informasi; Risiko; Keamanan Informasi; ISO/IEC 27001
id
Penerapan tata kelola Teknologi Informasi saat ini sudah menjadi kebutuhan dan tuntutan di setiap instansi penyelenggara pelayanan publik mengingat peran TI yang semakin penting bagi upaya peningkatan kualitas layanan sebagai salah satu realisasi dari tata kelola pemerintahan yang baik (Good Corporate Governance). Dalam penyelenggaraan tata kelola TI, faktor keamanan informasi merupakan aspek yang sangat penting diperhatikan mengingat kinerja tata kelola TI akan terganggu jika informasi sebagai salah satu objek utama tata kelola TI mengalami masalah keamanan informasi yang menyangkut kerahasiaan (confidentiality), keutuhan (integrity) dan ketersediaan (availability). Information Security Management System (ISMS) adalah seperangkat kebijakan berkaitan dengan manajemen keamanan informasi atau terkait dengan risiko TI. Prinsip yang mengatur di balik ISMS adalah bahwa organisasi harus merancang, menerapkan dan memelihara seperangkat kebijakan, proses dan sistem untuk mengelola risiko aset informasi mereka, sehingga memastikan tingkat risiko keamanan informasi yang dapat diterima. Dari perencanaan dan implementasi sistem manajemen keamanan informasi ini, dihasilkan daftar nilai risiko akhir aset- aset kritikal dan dokumen-dokumen tata kelola penunjang ISMS. Metode penelitian yang digunakan adalah studi kasus yang didalam hal ini, merupakan penelitian kualitatif. Adapun proses yang digunakan untuk mengukur tingkat kematangan dari tata kelola keamanan sistem informasi ini berdasarkan kerangka kerja ISO/IEC 27001. Dari kerangka tersebut kemudian dilakukan evaluasi terhadap objek kontrol yang dimiliki ISO/IEC 27001. Hasil yang didapat adalah peningkatan terhadap tata kelola keamanan sistem informasi. Kesimpulan dari penelitian ini adalah dibutuhkannya tata kelola keamanan sistem informasi agar IT dapat diandalkan untuk mencapai tujuan bisnis.
oai:ojs.jtsiskom.undip.ac.id:article/13280
2020-04-12T10:58:47Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13280
2020-04-12T10:58:47Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 2, Year 2019 (April 2019); 47-55
Visual Place Recognition Method Based-on CNN Features for Indoor Robot Navigation
Afrisal, Hadha; Department of Electrical Engineering, Faculty of Engineering, Universitas Diponegoro
2019-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13280
place recognition; convolutional neural network; visual navigation; mobile robot
Dr. Bogdan Kwolek, AGH University of Science and Technology Krakow Polandia; UNESCO/Poland Co-Sponsored Fellowship Programme in Engineering 2017
id
Place recognition algorithm based-on visual sensor is crucial to be developed especially for an application of indoor robot navigation in which a Ground Positioning System (GPS) is not reliable to be utilized. This research compares the approach of place recognition of using learned-features from a model of Convolutional Neural Network (CNN) against conventional methods, such as Bag of Words (BoW) with SIFT features and Histogram of Oriented Uniform Patterns (HOUP) with its Local Binary Patterns (LBP). This research finding shows that the performance of our approach of using learned-features with transfer learning method from pre-trained CNN AlexNet is better than the conventional methods based-on handcrafted-features such as BoW and HOUP.
oai:ojs.jtsiskom.undip.ac.id:article/4765
2020-10-24T22:47:19Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4765
2020-10-24T22:47:19Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 1, Tahun 2014 (Januari 2014); 110-118
Rancang Bangun Aplikasi Layanan Perawatan dan Penitipan Hewan Berbasis SMS Gateway pada Toko Petshop "PetZone"
Adiputra, Rizky; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2014-01-03 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4765
Teknologi Informasi; Java; MySql; SMS Gateway
id
Teknologi informasi merupakan sebuah kebutuhan manusia yang sangat penting, karena kemajuan zaman segala aktivitas kerja sebagian besar dibantu oleh teknologi informasi. Toko PetZone merupakan salah satu jenis usaha Petshop yang melayani penitipan dan perawatan hewan. Proses bisnis yang dilakukan Toko PetZone masih dilakukan dengan manual seperti contoh pencatatan data-data pelanggan maka kemajuan bisnis yang terjadi menyebabkan timbulnya kebutuhan sistem informasi yang dapat melakukan pencatatan layanan Pethotel, Pethospital, Jadwal kontrol hewan, Petgrooming dan monitoring keadaan hewan. Pengembangan sistem informasi lainnya ialah selain dapat melakukan pencatatan dapat memberikan informasi keadaan atau status hewan yang dititipkan melalui pesan singkat (SMS Gateway) sebagai alternatif baru untuk meningkatkan kepercayaan pelangan kepada Toko PetZone. Maka dari itu penelitian pembangunan aplikasi ini dibuat. Tahapan dalam pembuatan aplikasi ini menggunakan beberapa tahap yaitu studi pustaka, observasi dan bimbingan. Metode yang digunakan dalam perancangan ialah metode waterfall. Metode ini sangat tepat dalam pembuatan aplikasi seperti ini, karena mempunyai alur yang memungkinkan perancangan untuk mengevaluasi aplikasi tanpa harus mengubah dari dasar. Aplikasi sistem penitipan dan perawatan hewan dibangun dengan menggunakan bahasa pemograman Java dan mesin database yang digunakan untuk menyimpan data-data menggunakan MySql Server. Antarmuka aplikasi sistem dibuat dengan GUI Interface yang memanfaatkan librari Java yaitu Java swing. Hasil akhir dari penelitian ialah sebuah aplikasi dekstop yang dapat mencatat layananlayanan yang diberikan Toko PetZone dan meningkatkan kinerja Toko Petzone dan selain itu memberikan alternatif baru untuk meningkatkan kepercayaan pelanggan terhadap Toko Petzone melalui fasilitas monitoring hewan titipan dengan menggunakan pesan singkat (SMS Gateway).
oai:ojs.jtsiskom.undip.ac.id:article/12704
2018-06-12T05:19:34Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/12704
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); i-vi
Front Matter - JTSiskom Vol.4 No.2 Tahun 2016
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12704
computer engineering;embedded system;robotics;software engineering;networking
id
Artikel ini berisi front-matter JTSiskom Volume 4 Nomor 2 Tahun 2016, yaitu meliputi halaman sampul, halaman judul, susunan tim penyunting, daftar isi dan indeks penulis.
oai:ojs.jtsiskom.undip.ac.id:article/13134
2020-04-12T10:59:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13134
2020-04-12T10:59:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 4, Year 2019 (October 2019); 161-165
IoT-Based electricity usage monitoring and controlling system using Wemos and Blynk application
Hayaty, Mardhiya; Department of Informatics, Universitas AMIKOM Yogyakarta
Mutmainah, Ade Rufaidah; Department of Informatics, Universitas AMIKOM Yogyakarta
2019-10-31 15:18:58
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13134
electricity usage; IoT; control system; power monitoring
Universitas Amikom Yogyakarta, Indonesia
id
This study aims to apply the Internet of Things (IoT) technology to control electronic devices and monitor the electrical power usage remotely via the Internet. The system was implemented using Wemos D1, ACS712 current sensor, relay, and the Blynk application as the system interface on the smartphone. The system used an average of 0.4-3.3 seconds to respond to commands from the Blynk application via a Wifi connection at a distance of 50-1000 meters and the device control and power monitoring system can function properly. The system response time was not affected by distance. This system with Wifi access can be an alternative to control devices and monitor their power usage in addition to a longer time of SMS access and shorter range of Bluetooth.
oai:ojs.jtsiskom.undip.ac.id:article/6632
2020-10-24T22:47:49Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/6632
2020-10-24T22:47:49Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 3, Tahun 2014 (Agustus 2014); 195-202
Sistem Informasi Manajemen Surat pada Dinas Pendapatan, Pengelolaan Keuangan dan Aset Daerah Kabupaten Pati
Andarwati, Hayu; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2014-08-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/6632
Documents management information system;Dinas Pendapatan;Pengelolaan Keuangan dan Aset Daerah Kabupaten Pati;PHP;MySQL;Framework for Application System Thinking (FAST)
id
Abstract - Documents handling at Dinas Pendapatan, Pengelolaan Keuangan dan Aset Daerah Kabupaten Pati was done manually and was not computerized. Because of that, it is needed to build documents management information system to automate the document control activity at department include the function of documents recording, documents making, and documents tracking. For gaining the purpose, a research must be done. That research used Framework for Application System Thinking (FAST) with eight phase, that is scope definition, problem analyst, requirement analyst, logical design, decision analyst, physical design and integration, construction and testing, and also installation and delivery. This research was implemented by using PHP, HTML, and Javascript as programming language and MySQL as database. System testing was done by using black box testing method.The result from this research is documents management information system.
oai:ojs.jtsiskom.undip.ac.id:article/12720
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12720
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 333-343
Aplikasi Pendeteksi Kualitas Daging Menggunakan Segmentasi Region of Interest Berbasis Mobile
Falah, Rismawan Fajril; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12720
Android; Ekstraksi Ciri; OpenCV; Pengolahan Citra; Region of Interest
id
Peningkatan kebutuhan daging sapi di Indonesia saat ini dimanfaatkan pedagang-pedagang curang untuk mengambil banyak keuntungan. Penjualan daging sapi berkualitas buruk menimbulkan kecemasan bagi masyarakat karena kandungan yang sangat berbahaya. Kualitas daging sapi yang baik dapat ditentukan dari warna, bau, tekstur dan kenampakan. Masyarakat pada umumnya menggunakan penglihatan kasat mata untuk menentukan kualitas daging sapi. Namun cara tersebut masih kurang efektif karena mata memiliki kelemahan untuk melihat suatu objek secara detail. Penelitian ini bertujuan merancang dan membuat aplikasi untuk mendeteksi kualitas daging sapi dengan menggunakan proses pengolahan citra. Aplikasi dibuat menggunakan sistem operasi Android yang terintegrasi dengan SDK Android, library OpenCV dan Eclipse. Proses deteksi dilakukan dengan cara pengambilan gambar daging sapi dan diolah dengan beberapa tahap pengolahan citra digital. Tahap pengolahan terdiri dari pra pengolahan citra aras keabuan, segmentasi Region of Interest, ekualisasi histogram dan analisis nilai statistik ekstraksi ciri. Penentukan kualitas daging sapi yang lebih efektif dapat dilakukan dengan melihat hasil analisis pengolahan citra. Penelitian ini menunjukkan hasil analisis akurasi ketepatan baca aplikasi adalah 90%.
oai:ojs.jtsiskom.undip.ac.id:article/13506
2020-07-18T16:51:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13506
2020-07-18T16:51:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 2, Year 2020 (April 2020); 100-105
Micro climate monitoring system in closed broiler cages based on the internet of things
https://jtsiskom.undip.ac.id/article/download/13506/28375
Wicaksono, Damar; Department of Computer Engineering, Universitas Nadhlatul Ulama Yogyakarta
Kamal, Taufiq; Department of Computer Engineering, Universitas Nadhlatul Ulama Yogyakarta
2020-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13506
monitoring system; closed house; effective temperature; smart agriculture; crops
DRPM Ditjen Penguatan Risbang termasuk BOPTN melalui LLDIKTI V;Universitas Nahdlatul Ulama Yogyakarta
id
Smart agriculture has an emerged concept by using IoT sensors capable of providing various information about their field condition and conducting environmental monitoring to improve the yield of efficient crops. This research aims to develop a microclimate monitoring system in a closed house. The microclimate being monitored is the effective temperature, which is the temperature felt by broilers at that time in a fast area. In this research, IoT has been implemented using WeMos D1 R32 by sending sensor data to observe the effective temperature parameters as actual temperature, humidity, and wind speed into an MQTT cloud server. Microclimate control in the cage is based on effective temperature. The data can be displayed on a 16x4 LCD screen and accessed via an Android smartphone from anywhere and at any time.
oai:ojs.jtsiskom.undip.ac.id:article/11977
2020-10-24T22:48:30Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11977
2020-10-24T22:48:30Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 72-78
Perancangan Aplikasi Permainan Let’s Say dengan Interaksi Pengenalan Ucapan
Dewanta, Andhika; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11977
game;speech recognition; Visual Basic.NET; WPF; SQLite
id
Computer games has been widespread. Currently, almost all devices that have a screen can play the game with the experience of interactivity to entertain the public. The game does not always have a negative effect. Game application that has a learning function will be useful and easily accepted by society. This study was conducted to determine how computer games can be a fun medium of information and learning by making use of speech recognition interaction. The application development of this "Let's Say" game is done by using the method of multimedia development consisting stages of concept, design, material collection, implementation, testing, and distribution. The design of the application is done using UML modeling and ERD. Application development is done using Visual Basic.NET programming language, WPF system interface, and SQLite database. Application utilizes Windows Speech Recognition as a speech recognition engine. Functional testing of the application is done using black box methods. Applications testing to users is done through a questionnaire. The test results showed that the application works well according to functions that has been specified. Application testing to users indicate that the application is informative and easy to use with a view that is quite interesting. Tests also showed that the use of speech recognition has been going well and helpful.
oai:ojs.jtsiskom.undip.ac.id:article/12907
2020-10-23T07:29:26Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12907
2020-10-23T07:29:26Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 3, Year 2017 (July 2017); 115-122
RFID Based Parking System and Vehicle Plate Number Image Recognition
Widianto, Eko Didik; Department of Computer Engineering, Universitas Diponegoro
Wijaya, Herrizal Muhammad; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Department of Computer Engineering, Universitas Diponegoro
2017-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12907
contour analysis; Arduino Uno; vehicle plate recognition; automated parking system; RFID system
id
The length of time in manually recording vehicle license plates in the parking system leads to long vehicle queues. This research developed automatic parking system based on RFID and vehicle plate number recognition. Authentication used a camera and Arduino Uno as the controller for RFID reading, feedback and gatekeeper control. The system will compare the character's image and RFID in the record of the database to authorize a vehicle. Image processing was done by contour analysis method and had 91% in accuracy at 60 cm of distance and 131.89 milliseconds of reading speed. The system had been able to work to automatically open and close gates based on the match of RFID and vehicle plate number recognition.
oai:ojs.jtsiskom.undip.ac.id:article/13476
2021-08-26T18:32:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13476
2021-08-26T18:32:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 3, Year 2020 (July 2020); 201-209
Implementation of vigenere cipher 128 and square rotation in securing text messages
Rihartanto, Rihartanto; Department of Information Technology, Politeknik Negeri Samarinda
Ningsih, Riris Kurnia; Department of Information Technology, Politeknik Negeri Samarinda
Gaffar, Achmad Fanany Onnilita; Department of Information Technology, Politeknik Negeri Samarinda
Utomo, Didi Susilo Budi; Department of Information Technology, Politeknik Negeri Samarinda
2020-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13476
encryption optimization; square rotation; Vigenere cipher; Shannon entropy;Avalanche effect
P3M Politeknik Negeri Samarinda; Direktorat Jendral Penguatan Riset dan Pengembangan Kementerian Riset, Teknologi dan Pendidikan Tinggi
id
Information that can be in the form of text, image, audio, and video, is a valuable asset that needs to be secured from unauthorized parties. This research aims to study the implementation of Vigenere cipher 128 (VC-128) and square rotation to secure text information. The square rotation is applied to increase the security of the encryption results obtained from VC-128. The randomness of the rotation results was measured using Shannon entropy based on the distance between characters, and the Avalanche Effect measured changes in the encryption results compared to the original text. The square rotation can increase the randomness of the VC-128 encryption results, as indicated by an increase in entropy values. The highest increase in entropy of 34.8 % occurs in repetitive texts with the square size that produces optimal entropy was a 9x9 medium-size square. The Avalanche effect for each test data shows inconsistent results ranging from 44.5 % to 49 %.
oai:ojs.jtsiskom.undip.ac.id:article/12000
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12000
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 185-191
Pembuatan Penghitung Jumlah Mobil Otomatis Berbasis Mikrokontroler ATMega 8535 Menggunakan Sensor Ultrasonik
Hardiyanto, Riko Dede; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12000
SRF04 ultrasonic sensor; microcontroller ATmega 8535; buzzer
id
Car drivers often experience difficulties to park their cars in the parking lot there is a slot or an empty space with a limited number. For example, some parking places such as shopping centers, apartments and hotels. To determine the state of the parking spaces have been filled or not it is necessary to update the conditions in the room. The purpose of this thesis is to create a functioning device calculates and displays the number of entrances. A number of automatically calculating devices have been made. General description of the device is designed to use the SRF04 ultrasonic sensor, microcontroller ATMega8535, and buzzer. SRF04 ultrasonic sensors as detecting obstructions between the ends of the door with the barrier wall and counting. With the existence of this device in the state of the room can be determined easily and saves time.
oai:ojs.jtsiskom.undip.ac.id:article/13822
2021-08-05T17:57:05Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13822
2021-08-05T17:57:05Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 4, Year 2020 (October 2020); 323-329
PH control for deep flow technique hydroponic IoT systems based on fuzzy logic controller
Al Tahtawi, Adnan Rafi; Department of Electrical Engineering, Politeknik Negeri Bandung
Kurniawan, Robi; Department of Computer Engineering, Politeknik Sukabumi
2020-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13822
pH control; hydroponic DFT; fuzzy logic control; Internet of things
id
In hydroponic cultivation sites, pH control is still carried manually by checking the pH level with a pH meter and providing a pH balancing liquid manually. This study aims to design an automatic pH control system in the Deep Flow Technique (DFT) hydroponic system that uses the Internet of Things (IoT) based Fuzzy Logic Controller (FLC). The SKU SEN0161 sensor detects the pH value as FLC inputs in an error value and its changes. These inputs are processed using Mamdani FLC embedded in the Arduino Mega 2560 microcontroller. The FLC produces an output in a pH liquid feeding duration using the peristaltic pump. The results showed that FLC could maintain the pH value according to the set point with a settling time of less than 50 seconds, both with disturbance by adding pH liquid and without disturbance. The pH value can also be displayed on the website interface system as a monitoring system.
oai:ojs.jtsiskom.undip.ac.id:article/12016
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12016
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 311-319
Aplikasi Pencarian Rute Perguruan Tinggi Berbasis Android Menggunakan Location Based Service (LBS) di Kota Semarang
Nugroho, Satriaji Cahyo; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12016
University; Location Based Service (LBS); Android; location search; Google Map
id
The University is an institution that has a role and strategic position in the achievement of educational goals. Semarang, as the center of Central Java has many universities, both public and private. The obstacles are that many students like high school kids who want to go to university do not know the location and any information contained on the university they want. Therefore, along with the development of mobile devices, which is based on Android Smartphone then made an application that can be easily used in the search of location and information about the university. The applications created is an android based applications using the Waterfall method which has five stages in sequence. Those are Needs Analysis, System Design, Coding, Testing, and Maintenance. Testing applications using the Black-box test and tested on the users. The Results of this application design is an application that is called "University Route Searching Application Using Location Based Service (LBS) in Semarang. This application can meet the needs of users in determining the route toward college that will be addressed.
oai:ojs.jtsiskom.undip.ac.id:article/12968
2020-04-12T02:18:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12968
2020-04-12T02:18:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 4, Year 2017 (October 2017); 166-171
Classification of Swarm Intelligence Algorithms In Complex Adaptive System Perspective with Statistical Comparative Test Method
Bintoro, Ketut Bayu Yogha; Department of Informatics, Universitas Trilogi
Permana, Silvester Dian Handy; Department of Informatics, Universitas Trilogi
2017-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12968
swarm intelligence algorithm; complex adaptive system; statistical comparative test; statistical comparison test
id
This research aims to classify which SI algorithms have CAS or non-CAS criteria. The statistical comparative test method with 5 (five) characteristic test parameters was used as the proof approach that produces the classification. Based on the hypothesis that has been tested from 15 (fifteen) algorithms compared in this study, It was obtained that 8 of 15 (53.33%) algorithms has the majority of CAS characteristics, 3 of 15 (20%) algorithms has a minority of characteristics of CAS, and 4 out of 15 (26.66%) algorithms did not have CAS characteristics. The result can be a reference to understanding the characteristics of SI algorithms in the CAS and vice versa.
oai:ojs.jtsiskom.undip.ac.id:article/12797
2021-05-19T03:33:17Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12797
2021-05-19T03:33:17Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Issue 4, Year 2016 (October 2016); 485-490
Prediksi Kedatangan Turis Asing ke Indonesia Menggunakan Backpropagation Neural Networks
Haviluddin, Haviluddin; Departement of Computer Science, Universitas Mulawarman
Arifin, Zainal; Departement of Computer Science, Universitas Mulawarman
Kridalaksana, Awang Harsa; Departement of Computer Science, Universitas Mulawarman
Cahyadi, Dedy; Departement of Computer Science, Universitas Mulawarman
2016-10-31 00:07:37
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12797
BPNN; foreign tourists prediction; BPS; MSE
id
In this paper, a backpropagation neural network (BPNN) method with time series data has been explored. The BPNN method to predict the foreign tourist’s arrival to Indonesia datasets have been implemented. The foreign tourist’s arrival datasets were taken from the central agency on statistics (BPS) Indonesia. The experimental results showed that the BPNN method with two hidden layers was able to forecast foreign tourist’s arrival to Indonesia. Where the mean square error (MSE) as forecasting accuracy has been indicated. In this study, the BPNN method is able and recommended to be alternative methods for predicting time series datasets. Also, the BPNN method showed that effective and easy to use. In other words, BPNN method is capable of producing a good value of forecasting.
oai:ojs.jtsiskom.undip.ac.id:article/13807
2022-08-06T18:56:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13807
2022-08-06T18:56:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 10, Issue 1, Year 2022 (January 2022); 12-19
SVM optimization using a grid search algorithm to identify robusta coffee bean images based on circularity and eccentricity
Apriani, Herlin; Department of Informatics, Universitas Singaperbangsa Karawang. Jl. HS.Ronggo Waluyo, Puseurjaya, Kec. Telukjambe Timur, Kabupaten Karawang, Jawa Barat 41361|Universitas Singaperbangsa Karawang
Jaman, Jajam Haerul; Department of Informatics, Universitas Singaperbangsa Karawang. Jl. HS.Ronggo Waluyo, Puseurjaya, Kec. Telukjambe Timur, Kabupaten Karawang, Jawa Barat 41361|Universitas Singaperbangsa Karawang
Adam, Riza Ibnu; Department of Informatics, Universitas Singaperbangsa Karawang. Jl. HS.Ronggo Waluyo, Puseurjaya, Kec. Telukjambe Timur, Kabupaten Karawang, Jawa Barat 41361|Universitas Singaperbangsa Karawang
2022-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13807
offee bean identification; grid search; parameter optimization; support vector machine
id
Coffee variety is one of the main factors affecting the quality and price of coffee, so it is important to recognize coffee varieties. This study aims to optimize the recognition of robusta coffee beans based on circularity and eccentricity image features using a support vector machine (SVM) and Grid search algorithm. The methods used included image acquisition, preprocessing, feature extraction, classification, and evaluation. Circularity and eccentricity are used in the feature extraction process, while the grid search algorithm is used to optimize SVM parameters in the classification process for four different kernels. This study produced the best classification model with the highest accuracy of 94% for the RBF and Polynomial kernels.
oai:ojs.jtsiskom.undip.ac.id:article/12598
2020-10-24T22:48:05Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12598
2020-10-24T22:48:05Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 4, Tahun 2014 (Oktober 2014); 249-256
Pengembangan Teknologi Informasi Mobile Learning Universitas Diponegoro Berbasis Android
Pamungkas, Yohanes Jati; Program Studi Sistem Komputer, Universitas Diponegoro
2014-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12598
Mobile Learning; Client-server; Java EE; Android
id
Kebutuhan pengajar dan mahasiswa Universitas Diponegoro akan kemudahan pertukaran informasi untuk menunjang kegiatan perkuliahan saat ini menjadi hal yang penting. Dengan adanya kemudahan bertukar informasi dalam proses perkuliahan maka juga akan meningkarkan mutu pendidikan pada sebuah Perguruan Tinggi. Salah satu cara yang dapat digunakan untuk memudahkan proses perkuliahan adalah dengan pemanfaatan aplikasi pada perangkat bergerak untuk menunjang kebutuhan pengajar dan mahasiswa. Aplikasi mobile learning merupakan aplikasi berbasis perangkat bergerak yang bertujuan untuk menunjang proses belajar mengajar. Dengan adanya mobile learning maka pengajar dan siswa dapat melakukan kegiatan belajar diamanapun dan kapanpun. Aplikasi Undip M-Learning merupakan sebuah aplikasi yang bersifat client-server yang berjalan pada perangkat bergerak yang menggunakan sistem operasi android. Pada sisi server aplikasi dikembangkan dengan platform java enterprise dan database MySQL. Pada sisi client aplikasi dikembangkan untuk platform android yang berkomunikasi dengan aplikasi server dengan menggunakan JSON untuk melakukan pertukaran data. Aplikasi mobile learning memiliki berbagai fungsi antara lain untuk mengelola materi kuliah, tugas, kuis, dan nilai yang dapat di akses baik oleh mahasiswa maupoun dosen. Aplikasi dapat berjalan pada platform android mulai dari versi 2.3 hingga 4.4.
oai:ojs.jtsiskom.undip.ac.id:article/13006
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13006
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 2, Year 2018 (April 2018); 71-75
Expert System for Diagnosis of Potential Disease Spreading on Chili Plants Using Mamdani Fuzzy Inference
https://jtsiskom.undip.ac.id/article/download/13006/26802
Wibowo, Deni Setiyo; Department of Informatics, STMIK Kharisma Karawang
Yanitasari, Yessy; Department of Informatics, STMIK Kharisma Karawang
Dedih, Dedih; Department of Information System, STMIK Kharisma Karawang
2018-04-19 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13006
chilli desease; expert system; fuzzy Mamdani
id
This research developed expert system using fuzzy Mamdani to diagnose the spread of diseases affecting the growth of chili plants based on environmental factors. Environmental variables used as fuzzy input parameters are soil pH, air temperature, air humidity and solar irradiation. The input-output relationship uses 81 rules with the AND operator and the MIN implication function. For a case, the results showed that the percentage of the potential spread of the disease showed 60.25%, so the category of potential disease spread with soil PH 7.5 pH, 28 ° C air temperature and air humidity 75 RH and 35% sun irradiance is moderate.
oai:ojs.jtsiskom.undip.ac.id:article/12925
2018-05-31T08:13:47Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/12925
2018-05-31T08:13:47Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 2, Year 2017 (April 2017); App1-10
Back Matter - JTSiskom Volume 5 Nomor 2 Tahun 2017
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Departemen Teknik Sistem Komputer, Universitas Diponegoro, Indonesia
2017-05-02 18:51:04
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12925
computer engineering;embedded system;robotics;software engineering;networking;sistem komputer;sistem informasi;robotika;jaringan komputer
id
Artikel ini berisi back-matter JTSiskom Volume 5 Nomor 2 Tahun 2017, yaitu meliputi indeks penulis, petunjuk penulisan dan kirim artikel JTSiskom, perjanjian pengalihan hak cipta, form pengalihan hak cipta, pernyataan etika publikasi dan lisensi isi jurnal.
oai:ojs.jtsiskom.undip.ac.id:article/14013
2022-08-05T03:48:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14013
2022-08-05T03:48:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 4, Year 2021 (October 2021); 218-223
Grape leaf image disease classification using CNN-VGG16 model
Hasan, Moh. Arie; Department of Computer Science, Sekolah Tinggi Manajemen Informatika dan Komputer Nusa Mandiri. Jalan Kramat Raya No. 18, Senen, Jakarta Pusat, DKI Jakarta 10450|Sekolah Tinggi Manajemen Informatika dan Komputer Nusa Mandiri
Riyanto, Yan; Department of Computer Science, Sekolah Tinggi Manajemen Informatika dan Komputer Nusa Mandiri. Jalan Kramat Raya No. 18, Senen, Jakarta Pusat, DKI Jakarta 10450|Sekolah Tinggi Manajemen Informatika dan Komputer Nusa Mandiri
Riana, Dwiza; Department of Computer Science, Sekolah Tinggi Manajemen Informatika dan Komputer Nusa Mandiri. Jalan Kramat Raya No. 18, Senen, Jakarta Pusat, DKI Jakarta 10450|Sekolah Tinggi Manajemen Informatika dan Komputer Nusa Mandiri
2021-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14013
k-means clustering; VGG16 transfer learning; grape leaves classification; CNN
id
This study aims to classify the disease image on grape leaves using image processing. The segmentation uses the k-means clustering algorithm, the feature extraction process uses the VGG16 transfer learning technique, and the classification uses CNN. The dataset is from Kaggle of 4000 grape leaf images for four classes: leaves with black measles, leaf spot, healthy leaf, and blight. Google images of 100 pieces were also used as test data outside the dataset. The accuracy of the CNN model training is 99.50 %. The classification yields an accuracy of 97.25 % using the test data, while using test image data outside the dataset obtains an accuracy of 95 %. The designed image processing method can be applied to identify and classify disease images on grape leaves.
oai:ojs.jtsiskom.undip.ac.id:article/12669
2019-01-07T13:09:09Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12669
2019-01-07T13:09:09Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); 493-502
Penerapan Teknologi Augmented Reality sebagai Sarana Promosi Produk Sarana Sejahtera Wilson’s Office Chairs Berbasis Android
Tijono, Rachel Chrysilla; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12669
Augmented Reality Technology; Android; Promotion
id
Nowadays, business competitions become much fiercer, whether it be small, medium, or large business. It even makes many enterpreuners go out of business because they took the wrong step facing the fierce competition. A precise strategy is needed to face the competition, such as knowing the location of the costumers,knowing the needs of the costumers, utilizing the surroundings, utilizing technologies, etc. Simple selling products such as adding pictures of the produts in brochures is considered less interesting for costumers. By utilizing Augmented Reality technology for product presentation, businessmen are expected to present more interesting products promotion to the costumer and achieve higher sale value. The application of Augmented Reality technology for promoting products is built by SDLC (Software Development Life Cycle) method consist of Concepting, Desaigning, Collecting Materials, Making, Examination, and Distribution steps. The Examination steps uses Black-Box Testing method that consists of Application Functionality test, Lighting Intensity test, Angle and Length of The Camera from the marker. Based on the examination and analysis results towards the built application, it is concluded that application utilization can be a product advertising in the form of Personal Selling. Light intensity affects camera’s perception on Marker’s ID. In the 90 ̊ angle, the detection is nonoptimal because system can’t perceive the marker ID completely. Functionally, all buttons are functioning well and all the pages are openable.
oai:ojs.jtsiskom.undip.ac.id:article/13091
2020-04-12T02:22:58Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13091
2020-04-12T02:22:58Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 4, Year 2018 (October 2018); 146-151
Identification of Bamboo Species Based on Leaf Texture using Gray Level Co-Occurrence Matrix and Gray Level Run Length Matrix
Purwandari, Endina Putri; Department of Informatics, Universitas Bengkulu
Hasibuan, Rachmi Ulizah; Department of Informatics, Universitas Bengkulu
Andreswari, Desi; Department of Informatics, Universitas Bengkulu
2018-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13091
bamboo identification; bamboo leaf; grey level co-occurrence matrix; gray level run length matrix
Department of Informatics, Universitas Bengkulu
id
Bamboo species can be identified from the bamboo leaf images. This study conducted the identification of bamboo species based on leaf texture using Gray Level Co-occurrence Matrix (GLCM) and Gray Level Run Length Matrix (GLRLM) for texture feature extraction, and Euclidean distance for measure the image distance. This study used the images of bamboo species in Bengkulu province, that are bambusa Vulgaris Var Vulgaris, bambusa Multiplex, bambusa Vulgaris Var Striata, Gigantochloa Robusta, Gigantochloa Schortrchinii, Gigantochloa Serik, Schizostachyum Brachycladum, and Dendrocalamus Asper. The bamboo application was built using Matlab. The accuracy of the application was 100% for bamboo leaf test images captured using a smartphone camera and 81.25% for test images downloaded from the Internet.
oai:ojs.jtsiskom.undip.ac.id:article/4741
2018-06-12T02:54:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4741
2018-06-12T02:54:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 4, Tahun 2013 (Oktober 2013); 145-154
Perencanaan dan Implementasi Wireless Mesh Node pada Raspberry Pi
Febriadi, Mochammad Luthfi; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2013-10-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4741
Debian ARM; OLSR; Raspberry Pi; Wireless Mesh
id
Perkembangan teknologi jaringan nirkabel / wireless membuat banyak perusahaan atau organisasi yang menggunakan teknologi nirkabel, teknologi ini lebih efisien karena hanya menggunakan media gelombang radio. Melihat wilayah indonesia memiliki kontur yang ekstrim dimana banyak bukit-bukit dan pegunungan maka diperlukan teknologi nirkabel yang handal dan efisien. Teknologi wireless mesh tepat untuk digunakan tetapi masih sedikit perangkat yang diimplentasikan sebagai wireless mesh node. Oleh karena itu penelitian tugas akhir ini akan merancang dan mengimplementasikan sebuah wireless mesh node pada perangkat komputer Raspberry Pi. Metodologi penelitian tugas akhir ini antara lain studi literatur dimana tahap penggalian konsep dan semua bahan yang terkait dengan wireless mesh dan Raspberry Pi. Perancangan dan implementasi yaitu melakukan perancangan wireless mesh node pada komputer Raspberry Pi yang menggunakan sistem operasi Debian ARM serta mengimplementasikan wireless mesh node dengan protokol routing OLSR. Terakhir adalah pengujian dan analisis terhadap wireless mesh node pada Raspberry Pi. Hasil penelitian tugas akhir yaitu perangkat wireless mesh node pada Raspberry Pi yang efisien dimana membutuhkan sumber daya komputer (memori dan CPU) yang sedikit dan sumber daya listrik yang kecil yaitu sebesar 5 volt serta memiliki Quality of Service (QoS) yang baik.
oai:ojs.jtsiskom.undip.ac.id:article/14222
2022-08-06T18:56:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14222
2022-08-06T18:56:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 10, Issue 1, Year 2022 (January 2022); 53-59
Comparison of various epidemic models on the COVID-19 outbreak in Indonesia
Wahyuni, Intan Nuni; Research Center of Informatics, National Research and Innovation Agency. Jl. Sangkuriang, Komplek LIPI Gedung 20 Lt. 3, Bandung 40135|National Research and Innovation Agency
Shabrina, Ayu; Research Center of Informatics, National Research and Innovation Agency. Jl. Sangkuriang, Komplek LIPI Gedung 20 Lt. 3, Bandung 40135|National Research and Innovation Agency
Syafarina, Inna; Research Center of Informatics, National Research and Innovation Agency. Jl. Sangkuriang, Komplek LIPI Gedung 20 Lt. 3, Bandung 40135|National Research and Innovation Agency
Latifah, Arnida Lailatul; Research Center of Informatics, National Research and Innovation Agency. Jl. Sangkuriang, Komplek LIPI Gedung 20 Lt. 3, Bandung 40135|National Research and Innovation Agency
2022-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14222
COVID-19; SEIR; SIR; Richard; Logistic
en
This paper compares four mathematical models to describe Indonesia's current coronavirus disease 2019 (COVID-19) pandemic. The daily confirmed case data are used to develop the four models: Logistic, Richards, SIR, and SEIR. A least-square fitting computes each parameter to the available confirmed cases data. We conducted parameterization and sensitivity experiments by varying the length of the data from 60 until 300 days of transmission. All models are susceptible to the epidemic data. Though the correlations between the models and the data are pretty good (>90%), all models still show a poor performance (RMSE>18%). In this study case, Richards model is superior to other models from the highest projection of the positive cases of COVID-19 in Indonesia. At the same time, others underestimate the outbreak and estimate too early decreasing phase. Richards model predicts that the pandemic remains high for a long time, while others project the pandemic will finish much earlier.
oai:ojs.jtsiskom.undip.ac.id:article/12680
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12680
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 17-25
Sistem Informasi Geografis Lokasi Lembaga Pendidikan Berbasis Islam (RA s.d. Pesantren) di Kabupaten Cilacap
Dewi, Isti Qomariyah Kumala; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12680
sistem informasi geografis; sekolah Islam; web;Kabupaten Cilacap
id
Lembaga pendidikan berbasis Islam di Kabupaten Cilacap berjumlah cukup banyak dan tersebar di seluruh wilayah Kabupaten Cilacap. Namun, informasi tentang lembaga pendidikan berbasis Islam di Kabupaten Cilacap masih sedikit diketahui oleh masyarakat. Salah satu faktor yang menyebabkan hal ini adalah ketersediaan data yang sedikit dan tidak lengkap, sedangkan kebutuhan informasi masyarakat cukup tinggi. Oleh karena itu, sistem informasi geografis ini dirancang dan dibangun untuk menyediakan informasi lokasi dan profil tentang lembaga pendidikan berbasis Islam yang ada di Kabupaten Cilacap secara lebih lengkap. Perancangan dan pembangunan sistem informasi geografis pada penelitian ini menggunakan model proses waterfall. Analisis kebutuhan dilakukan dengan cara observasi dan membaca dokumen hasil survai. Perancangan sistem dibuat dengan mendefinisikan spesifikasi teknis dan pemodelan dengan ERD, DFD, dan Kamus Data. Sistem informasi geografis dibangun berbasis web dengan menggunakan bahasa pemrograman PHP, basis data MySQL, dan basis peta Google Maps API. Pengujian perangkat lunak dilakukan menggunakan metode black-box. Hasil yang diperoleh dari penelitian ini adalah SIG sekolah Islam dapat menampilkan peta penunjuk lokasi dan data sekolah Islam untuk pengguna dengan cepat dan praktis jika dibandingkan dengan pencarian melalui peta konvensional dan pencarian manual melalui mesin pencari di internet. SIG sekolah Islam dapat dijangkau dengan mudah karena berbasis situs web. Data sekolah dalam SIG sekolah Islam dapat diperbarui sewaktu-waktu dengan mudah karena aplikasi ini mempunyai halaman admin. Aplikasi SIG sekolah Islam dapat menjadi salah satu rekomendasi dan alternatif solusi penyedia informasi tentang sekolah Islam di Kabupaten Cilacap.
oai:ojs.jtsiskom.undip.ac.id:article/13320
2019-04-08T18:47:39Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/13320
2019-04-08T18:47:39Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 4, Year 2018 (October 2018); i-viii
Front Matter - JTSiskom Volume 6 Issue 4 Year 2018
"Front Matter","Back Matter"
JTSiskom, Editor in Chief; Department of Computer Engineering, Universitas Diponegoro
2018-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13320
computer engineering; embedded system; robotics; software engineering; networking
Department of Computer Engineering, Universitas Diponegoro
id
This article contains front-matter of JTSiskom Volume 6 Number 4 Year 2018, which includes a cover page, title page, editorial team, acknowledgment, editorial policy and table of contents. JTSiskom's editorial policies include focus and scope, review process statement, publication frequency, open access policy, archiving policy and statement of article processing fee.
oai:ojs.jtsiskom.undip.ac.id:article/4760
2020-10-24T22:47:06Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4760
2020-10-24T22:47:06Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 1, Tahun 2014 (Januari 2014); 62-70
Pemanfaatan Augmented Reality untuk Pembelajaran Pengenalan Alat Musik Piano
Nugraha, Iwan Setya; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2014-01-03 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4760
Aplikasi pembelajaran;Augmented Reality;Unity;musik;chord;piano
id
Dalam bidang musik banyak cara yang dapat dijadikan jalan pembelajaran mengenai teori tentang musik. Cara yang paling mudah yaitu dengan belajar sekaligus bermain alat musik itu sendiri. Dalam hal ini terfokus pada teori musik keyboard atau piano. Dengan cara tersebut dapat dipastikan ilmu akan mudah diserap. Yang menjadi masalah disini yaitu bagaimana menjadikan metode pembelajaran itu menyenangkan dan tidak membosankan atau membingungkan. Dengan menggunakan metode pembelajaran berbasis augmented reality yang dibuat dengan menggunakan Unity sebagai komponen yang utama dan dengan menggunakan 3DS Max sebagai software untuk menghasilkan gambar yang menarik. Proses perancangan dan pembuatan metode pembelajaran ini menggunakan prototyping. Dengan prototyping, desain menjadi cepat dibuat dan dapat dicoba. Semakin cepat dibuat dan semakin banyak percobaan yang dilakukan, dapat dengan cepat juga memperbaiki bug yang ada sehingga menghasilkan hasil yang lebih baik. Hasil dari perancangan aplikasi ini adalah terealisasinya suatu aplikasi metode pembelajaran teori pada piano yang dapat mempermudah user belajar tentang chord piano. Dengan adanya aplikasi diharapkan user dapat belajar dengan lebih menyenangkan dengan cara yang mudah untuk mendapatkan ilmu tentang chord piano.
oai:ojs.jtsiskom.undip.ac.id:article/12698
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12698
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 159-166
Pembuatan Aplikasi Augmented Reality Siklus Hidrologi sebagai Media Pembelajaran Berbasis Android
Hardiyanto, Hardiyanto; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12698
Augmented Reality; Siklus Hidrologi; Android; Black box
id
Daur air atau bisa disebut dengan siklus hidrologi merupakan materi pelajaran Ilmu Pengetahuan Alam tingkat Sekolah Dasar kelas V. Materi ini membahas tentang proses perputaran air yang ada di muka bumi. Media pembelajaran yang saat ini digunakan masih didominasi oleh buku yang berisi tulisan dan gambar saja. Penggunaan gambar yang telah tersedia dalam buku teks membuat siswa cenderung pasif dan kurang interaktif karena media gambar tidak mampu memberikan respon timbal balik, kurang terlihat nyata dan kurang menarik bagi siswa. Penelitian ini bertujuan untuk menghasilkan sebuah perangkat lunak berbasis android yang dapat menampilkan pemodelan siklus air atau hidrologi dalam bentuk tiga dimensi memanfaatkan teknologi augmented reality. Penelitian ini menggunakan metode pengembangan multimedia meliputi tahap konsep, tahap desain, tahap pengumpulan materi, tahap pembuatan, tahap pengujian dan tahap distribusi. Aplikasi ini dibuat menggunakan Unity 3D, serta Vuforia sebagai Software Development Kit (SDK). Aplikasi berjalan pada perangkat bergerak dengan sistem operasi Android. Pada tahap pengujian dilakukan pengujian dengan metode Black Box yang meliputi pengujian fungsi aplikasi, pengujian intensitas cahaya, sudut dan jarak antara kamera dengan penanda. Berdasarkan hasil pengujian terhadap aplikasi yang telah dibangun, seluruh fungsi menu dan antarmuka dapat berfungsi dengan baik. Deteksi penanda oleh kamera mendapatkan hasil yang berbeda-beda. Proses deteksi penanda pada sudut 90 ̊ tidak baik karena proses pembacaan penanda tidak dapat ditangkap oleh sistem. Selain itu, jarak yang baik untuk sistem mengidentifikasi penanda yaitu lebih dari 10 cm.
oai:ojs.jtsiskom.undip.ac.id:article/13253
2020-04-12T10:58:57Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13253
2020-04-12T10:58:57Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 3, Year 2019 (July 2019); 116-120
SMS Security Improvement using RSA in Complaints Application on Regional Head Election’s Fraud
Sylfania, Dwi Yuny; STMIK Atma Luhur
Juniawan, Fransiskus Panca; STMIK Atma Luhur
Laurentinus, Laurentinus; STMIK Atma Luhur
Pradana, Harrizki Arie; STMIK Atma Luhur
2019-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13253
encrypted SMS; public privacy; RSA crypto; election fraud complaint
STMIK Atma Luhur
en
In the campaign period of regional heads election, fraud can occur, such as money politics, blaming campaign facilities, campaign time violations, and black campaign. This study implemented a secure SMS application for election fraud complaints as a tool for the society to report all forms of election fraud that have occurred to the election supervisory department safely. The RSA algorithm was applied to encrypt the messages for sender privacy protection. The application was able to perform the message randomization function properly with a 10.44% avalanche effect. Brute force attack using a 16-bit key length needs 3.7 milliseconds for each try to find 32.768 possible private keys.
oai:ojs.jtsiskom.undip.ac.id:article/5486
2022-04-11T10:06:07Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/5486
2022-04-11T10:06:07Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 2, Tahun 2014 (April 2014); 162-169
Analisis Tata Kelola Teknologi Informasi Menggunakan Kerangka Kerja COBIT 4.1 pada Fakultas Teknik Undip
Arumana, Arini; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2014-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/5486
Tata Kelola TI;tingkat kematangan;COBIT 4.1
id
Peran teknologi informasi dalam suatu instansi sudah tidak dapat dielakkan lagi, mengingat perkembangannya yang begitu pesat seiring berjalannya waktu. Namun masalah yang sering terjadi di instansi adalah penggunaan teknologi informasi yang kadang tidak sesuai dengan harapan. Oleh karena itu diperlukan tata kelola terhadap penggunaan teknologi informasi yang biasa disebut dengan IT Governance. Fakultas teknik UNDIP adalah salah satu fakultas yang dalam operasionalnya sangat mengandalkan teknologi informasi, baik dalam aktifitas belajar mengajar maupun dalam menjalankan operasional bisnis. Kondisi sekarang di Fakultas Teknik sendiri tidak terdapat suatu indikator yang dapat menyatakan bahwa kinerja TI yang berjalan telah sesuai dengan visi dan misi Fakultas Teknik, oleh karena itu perlu dilakukan analisis tata kelola teknologi informasi, guna mengetahui performa TI sekarang sesuai dengan yang diharapkan oleh managemen atau tidak. Hasil dari analisis ini berupa tingkat kematangan tata kelola TI yang mecerminkan kondisi tata kelola TI di Fakultas Teknik dengan mengacu pada maturity level yang disediakan kerangka kerja COBIT 4.1, yakni dari level 0 (non-existent) sampai 5 (optimized). Berdasarkan analisis yang dilakukan, secara garis besar kondisi kematangan tata kelola TI Fakultas Teknik berada pada level 2 yakni repeatable but intuitive. Kondisi ini mengacu pada beberapa kelemahan dalam proses-proses TI yang berjalan, diantaranya penetapan dan dokumentasi tindakan, kebijakan dan prosedur yang minim, serta tidak tersedianya service level yang disetujui bersama.
oai:ojs.jtsiskom.undip.ac.id:article/12715
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12715
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 289-294
Perancangan Sistem Manajemen Restoran dengan Aplikasi Pemesanan Restoran Berbasis Mobile dalam Jaringan Lokal
Perkasa, Manggala Raka; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12715
Waterfall; manajemen restoran; Codeigniter; Web Base Language; MySQL
id
In modern times, like today, the role of software or applications that run on top of the platform is very important. This is because almost all of the work done by the people, made by the software or application. Applications can be used to assist in the processing of data and upload the final report. Data recorded previously processed by the paper can be recorded and processed by the application so that more efficiently.Development of an information systemin this study using the method of waterfall. Waterfall model consist of: requirements, design, implementation, testing and maintenance. For the start of the design, developer need to observations or interviews to determine the needs of the system that being developed. Application developed using the framework Codeigniter. System Management Restaurant build for help uses that has restaurant to manage activity in there like order menu, processing menu in kitchen, make invoice for custumer, and generate report of finance. This application can be expected to help user in process data efficiently so thet improve wuality of restaurant in terms of service and time. This system has a 5 user that consisting of waiters, chef, cashiers, manager, owner which every user has different privilege. System management restaurant developed using web-based programming which support in mode client server and uses MySQL as a database management storage.
oai:ojs.jtsiskom.undip.ac.id:article/13454
2020-04-12T11:00:13Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13454
2020-04-12T11:00:13Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 1, Year 2020 (January 2020); 59-63
Optimizing decision tree using particle swarm optimization to identify eye diseases based on texture analysis
https://jtsiskom.undip.ac.id/article/download/13454/28054
Arifin, Toni; Department of Informatics, Universitas BSI Bandung
Herliana, Asti; Department of Informatics, Universitas BSI Bandung
2020-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13454
optimization; classification; eye diseases, decision tree; particle swarm optimization; GLCM
Kementerian Riset dan Pendidikan Tinggi Republik Indonesia
id
The problem of visual impairment is a serious problem with increasing cases, ranging from visual impairment to the cause of blindness. This study examines the development of an identification application for the classification of patients with eye disorders using the Decision Tree (DT) method, which is optimized using Particle Swarm Optimization (PSO). This study used 311 eye image data, consisting of 233 normal eye images and 78 eye images with glaucoma, cataracts, and uveitis. The feature extraction used Gray Level Co-occurrence Matrix (GLCM), while the feature optimization used the PSO and the learning method used DT. This optimized visual impairment classification application can improve system accuracy to 88.09 %.
oai:ojs.jtsiskom.undip.ac.id:article/11972
2020-10-24T22:48:21Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11972
2020-10-24T22:48:21Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 36-43
Perancangan Media Pembelajaran Alat Musik Pianika Menggunakan Greenfoot
Sutigno, Eggy Listya; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11972
Musik;Elektronik;Pembelajaran;Greenfoot
id
Kemajuan teknologi yang pesat saat ini, dapat memudahkan seseorang untuk menghafal sesuatu yang baru dengan cara yang menarik terutama yang berbasis komputer.Salah satu nya adalah media pembelajaran alat musik pianika.Media pembelajaran alat musik pianika berbasis komputer ini sangat digemari oleh anak-anak bahkan orang dewasa karena menarik, menghibur, dan menstimulasi kelincahan intelektual. Selain dapat menghilangkan kejenuhan, media pembelajaran alat musik pianika juga merupakan salah satu cara efektif untuk mengenalkan kepada anak lagu wajib nasional. Media pembelajaran alat musik pianika untuk mempermudah pembelajaran ini dirancang menggunakan perangkat lunak Greenfoot, yang mendukung bahasa pemrograman Java secara utuh. Greenfoot juga dilengkapi dengan perangkat bantu seperti class browser, editor, dan compiler, yang membuat konsep pemrograman berorientasi objek pada Greenfoot menjadi lebih mudah dimengerti. Media pembelajaran alat musik pianika ini dapat dimainkan oleh semua jenis kelamin dengan target pengguna di atas 7 tahun. Hasil dari perancangan aplikasi ini yaitu terealisasinya media pembelajaran alat musik pianika untuk memudahkan pembelajaran pengenalan lagu wajib. Harapannya, media pembelajaran alat musik pianika ini tidak hanya dapat digunakan sebagai media untuk pembelajaran tetapi juga menjadi hiburan yang bermakna dan bermanfaat.
oai:ojs.jtsiskom.undip.ac.id:article/12736
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12736
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 432-441
Pembuatan Aplikasi “Warung Keluarga” Sebagai Aplikasi E-Commerce Berbasis Web dan Mobile
Gelrandy, Deryan; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12736
E-Commerce; C#; ASP.NET; SQLServer;Warung Keluarga
id
In the rapid development of industry, the process of buying and selling has been convenient to do. Recently, consumers who need to buy some goods could easily look for it in online store. Furthermore, seller who perceive that either want to sell their stuff which could not be used anymore or seek additional income may sell their stuff through this online store. The benefit that makes this process much easier is the transaction could exist even though seller and buyer do not interact face-to-face. However as this process is too easy, it poses a shortage that may causes a trickery. In the implementation, buyer will purchase goods in online store web site without aware of the seller. Therefore, it is important to make an e-commerce app where every seller has clear identity. The makings of this app aim to enhance security in sales and purchase transaction since SMA N 3 Semarang alumni only who could be a seller so that buyer will feel secure in doing transaction. This app also could be a platform to collect some information about the alumni because there is detail information that can facilitate in holding an alumni reunion. This app uses C# language programming, ASP.NET, Visual Studio and SQL Server database. The result of this app will be implemented for SMA N 3 Semarang.
oai:ojs.jtsiskom.undip.ac.id:article/13468
2021-08-26T18:32:49Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13468
2021-08-26T18:32:49Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 3, Year 2020 (July 2020); 171-177
Performance comparison of RSA and AES to SMS messages compression using Huffman algorithm
Laurentinus, Laurentinus; STMIK Atma Luhur
Pradana, Harrizki Arie; STMIK Atma Luhur
Sylfania, Dwi Yuny; STMIK Atma Luhur
Juniawan, Fransiskus Panca; STMIK Atma Luhur
2020-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13468
cryptography; Huffman compression; RSA; AES; SMS encryption
id
Improved security of short message services (SMS) can be obtained using cryptographic methods, both symmetric and asymmetric, but must remain efficient. This paper aims to study the performance and efficiency of the symmetric crypto of AES-128 and asymmetric crypto of RSA with message compression in securing SMS messages. The ciphertext of RSA and AES were compressed using the Huffman algorithm. The average AES encryption time for each character is faster than RSA, which is 5.8 and 24.7 ms/character for AES and AES+Huffman encryption and 8.7 and 45.8 ms/character for RSA and RSA+Huffman, from messages with 15, 30, 60, and 90 characters. AES decryption time is also faster, which is 27.2 ms/character compared to 47.6 ms/character in RSA. Huffman compression produces an average efficiency of 24.8 % for the RSA algorithm, better than 17.35 % of AES efficiency for plaintext of 1, 16, 45, and 88 characters.
oai:ojs.jtsiskom.undip.ac.id:article/11988
2020-10-24T22:48:55Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11988
2020-10-24T22:48:55Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 154-160
Desain dan Implementasi Sistem Online Gudang Pada PT. PLN (Persero) Distribusi Regional Jawa Tengah dan D.I Yogyakarta
Cahyanugraha, Ervin Adhi; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11988
information system; PT. PLN; warehouse; web; database
id
The information system that can provide complete, accurate information in an integrated way with the ability to reach all people in the system is very important. The criteria are not fulfilled by the warehouse management system on PT. PLN (Persero), distribution of Central Java and Special Region of Yogyakarta. Some districts are not reached by the information system technology; some of them still use Microsoft Office Excel to manage the goods in the warehouse. . So, communication up to rayon is not good, rayon and area are so hard to exchange information, transaction between rayon and area is not quick. this case cause procurement goods is hampered, and this make direct impact to unfinished project . Therefore, the online system of this warehouse can solve the flaw of the old system. The Warehouse Online System is the ASP.Net-based web application. This development process uses Microsoft Visual Studio as the development tools. An information system is not separable from the database as the information data storage; Warehouse Online System uses Oracle as the Relational Database Management System (RDBMS). The Warehouse Online System is suitable with the Standard Operational Procedure (SOP) of PT. PLN (Persero). Through Warehouse Online System, the distributors from the area or district can be integrated to communicate, to do the transaction on the material in the warehouse, and to get the access of the user based on their task and authority. Based on the Black Box test, the functions on Warehouse Online System function like what is expected. The maintenance process is still needed to improve the system in the future.
oai:ojs.jtsiskom.undip.ac.id:article/13625
2021-08-05T17:57:05Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13625
2021-08-05T17:57:05Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 4, Year 2020 (October 2020); 276-283
A proposed method for handling an imbalance data in classification of blood type based on Myers-Briggs type indicator
Akbar, Ahmad Taufiq; Department of Informatics, Universitas Pembangunan Nasional Veteran Yogyakarta
Husaini, Rochmat; Department of Informatics, Universitas Pembangunan Nasional Veteran Yogyakarta
Akbar, Bagus Muhammad; Department of Informatics, Universitas Pembangunan Nasional Veteran Yogyakarta
Saifullah, Shoffan; Department of Informatics, Universitas Pembangunan Nasional Veteran Yogyakarta
2020-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13625
imbalance data; blood type; resample; k-nearest neighbor; MBTI
en
Blood type still leads to an assumption about its relation to some personality aspects. This study observes preprocessing methods for improving the classification accuracy of MBTI data to determine blood type. The training and testing data use 250 data from the MBTI questionnaire answers given by 250 respondents. The classification uses the k-Nearest Neighbor (k-NN) algorithm. Without preprocessing, k-NN results in about 32 % accuracy, so it needs some preprocessing to handle data imbalance before the classification. The proposed preprocessing consists of two-stage, the first stage is the unsupervised resample, and the second is the supervised resample. For the validation, it uses ten cross-validations. The result of k-Nearest Neighbor classification after using these proposed preprocessing stages has finally increased the accuracy, F-score, and recall significantly.
oai:ojs.jtsiskom.undip.ac.id:article/12011
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12011
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 267-274
Aplikasi Android Pengendali Pintu Otomatis Melalui Media SMS
Aditia, Indra; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12011
DCS; APPO; mobile device; android
id
Maraknya tindak kejahatan yang dilakukan pada zaman sekarang membuat resah semua kalangan masyrakat. Salah satu tindak kejahatan yang sangat populer adalah pencurian yang dilakukan dengan cara memaksa masuk ke rumah. Kejahatan seperti ini tidak sepenuhnya terjadi karena niat jahat melainkan dapat terjadi karena kelalaian pemilik rumah yang lupa untuk mengunci pintu ataupun kurangnya keamanan yang dipasang dalam suatu rumah. Oleh karena itu dibuatlah sebuah aplikasi yang dapat membantu memonitoring keadaan pintu, mengunci atau membuka pintu jarak jauh dan memberikan notifikasi bila ada pembobolan yaitu Aplikasi Pengendali Pintu Otomatis (APPO). APPO adalah aplikasi perangkat lunak yang digunakan untuk mengontrol Doors Control System (DCS). Pembuataan aplikasi ini dengan menggunakan bahasa java dengan Eclipse. APPO ini akan menggunakan SMS sebagai pengiriman data dengan DCS. APPO akan mengirimkan SMS perintah dan mengartikan balasan yang diberkan oleh DCS dalam tampilan yang mudah dipahami oleh pengguna. Hasil dari pembuatan Aplikasi Pengendali Pintu Otomatis ini adalah terwujudnya aplikasi yang dapat berkomunikasi dengan Sistem Pengendali Pintu yang telah terpasang pada pintu yang ditentukan. Aplikasi ini dapat melalukan control pintu dari jarak yang jauh untuk mengunci, membuka kunci pintu, mengecek status pintu dan memberikan alarm bila ada pembobolan.
oai:ojs.jtsiskom.undip.ac.id:article/12786
2020-04-12T11:47:47Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12786
2020-04-12T11:47:47Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Issue 4, Year 2016 (October 2016); 518-525
SME Search Locator Application in Tembalang using Location Based Service
Faundra, Iqoniyoma; Department of Computer Engineering, Universitas Diponegoro
Kridalukmana, Rinta; Department of Computer Engineering, Universitas Diponegoro
Windasari, Ike Pertiwi; Department of Computer Engineering, Universitas Diponegoro
2016-10-31 00:07:39
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12786
SMEs; Android applicaiton; Location Based Service; MySQL; GPS
id
SMEs (Small-Medium Enterprises) is one of the economical meters in Indonesia. Research step in designing the application is to determine main problem and purpose, analysis which covering general description, functional and non-functional need. Android base application to search UKM Tembalang which made for searching SMEs location, and give more information about SMEs business. UKM Tembalang is a client-server based application which made by using java programing language with eclipse software and MySQL database. Location data will be saved in database which focusing on taking coordinates that use GPS to get map and Google Maps APIs for getting the route. The use of Google Maps API service and GPS make the application better in taking the location coordinate. besides that, the application also get for searching position SMEs in Tembalang, with the application location searching SMEs.
oai:ojs.jtsiskom.undip.ac.id:article/13877
2021-08-06T07:31:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13877
2021-08-06T07:31:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 1, Year 2021 (January 2021); 49-55
Prediction of the peak Covid-19 pandemic in Indonesia using SIR model
Wahyudi, Bambang Ari; Department of Informatics, Universitas Telkom. Jl. Telekomunikasi Terusan Buah Batu, Bandung 40257|Universitas Telkom
Palupi, Irma; Department of Informatics, Universitas Telkom. Jl. Telekomunikasi Terusan Buah Batu, Bandung 40257|Universitas Telkom
2021-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13877
SIR model; BFGS; MSE; pandemic prediction; Covid-19
id
This research implements the Susceptible, Infected, and Removed (SIR) model to predict the Covid-19 outbreak in Indonesia. The government official data, consisting of infected, dead, and recovered, are used as actual data to interpolate the model through matching data with minimum mean squared error (MSE). The study uses one of the Quasi-Newton search methods, the Broyden, Fletcher, Goldfarb, and Shanno (BFGS) algorithm, to determine the interaction coefficient's optimal value in the model with the minimum MSE value. Based on data as of July 18, 2020, it predicts that the peak of the infected number will be in October 2020 with around 14 % of the total population infected, and the MSE of 18.42 is relative to the period of the actual data. Meanwhile, the basic reproduction rate is calculated to be 2.035 from the model, where it is underestimated by about 29 % compared to the relative basic reproduction rate from the provided actual data.
oai:ojs.jtsiskom.undip.ac.id:article/12116
2020-08-06T13:44:53Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12116
2020-08-06T13:44:53Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 3, Tahun 2015 (Agustus 2015); 399-404
Sistem Informasi Pencatatan Data Warga Kelurahan Berbasis Mobile
Raharjo, Suryo Mulyawan; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-08-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12116
Sistem Informasi; Aplikasi; Mobile; HTML5; JavaScript; MySQL
id
Pertumbuhan dan perkembangan teknologi informasi yang pesat mendukung manusia dalam membantu menyelesaikan berbagai masalah, khususnya pada pencatatan, penyimpanan, dan pengolahan data. Pencatatan, penyimpanan, dan pengolahan data secara konvensional yang menimbulkan banyak masalah seperti keakuratan, efektifitas dan efisiensi serta mobilitas, dapat diminimalkan dengan memanfaatkan teknologi informasi untuk membuat suatu sistem informasi. Sistem informasi ini dibuat dengan menggunakan teknologi HTML5, JavaScript, dan CSS. Sistem informasi akan menggunakan database yang memiliki kelebihan dalam segi keamanan dan jumlah konektivitas yang dapat dilayani dalam satu waktu yaitu database MySQL. Proses pengembangan sistem informasi ini menggunakan tahapan System Development Life Cycle atau SDLC dan dengan metode Waterfall. Dengan teknik Waterfall proses pengembangan sistem informasi dapat menjadi lebih cepat dan berjalan baik. Hasil akhir yang didapatkan dari proses pengembangan ini adalah terealisasinya suatu aplikasi berbasis mobile yang mempermudah pengguna dalam mencatat, menyimpan dan mengolah data warga yang memberikan informasi pertumbuhan warga pada suatu lokasi. Aplikasi ini meningkatkan keakuratan, efektifitas dan efisiensi serta tingkat mobiitas.
oai:ojs.jtsiskom.undip.ac.id:article/13013
2018-05-31T07:20:59Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/13013
2018-05-31T07:20:59Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 1, Year 2018 (January 2018); App1-10
Back Matter - JTSiskom Volume 6 Issue 1 Year 2018
"Front Matter","Back Matter"
JTSiskom, Editor in Chief; Department of Computer Engineering, Universitas Diponegoro
2018-02-01 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13013
computer engineering;embedded system;robotics;software engineering;networking
id
This article contains back-matter of JTSiskom Volume 6 Issue 1 Year 2018, which includes the author's index, author guidelines, copyright notice and its transfer agreement, publication ethics statements and journal content licenses.
oai:ojs.jtsiskom.undip.ac.id:article/2540
2018-06-12T02:48:33Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/2540
2018-06-12T02:48:33Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 2, Tahun 2013 (April 2013); 49-55
Implementasi Jaringan Syaraf Tiruan Perambatan Balik untuk Memprediksi Harga Logam Mulia Emas Menggunakan Algoritma Lavenberg Marquardt
Hidayat, Reza Najib; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
2013-04-09 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/2540
Prediction;Gold;Artificial Neural Networks;Backpropagation
id
Gold is one of commodities investment which its value continue to increase by year. The rising price of gold will encourage investors to choose to invest in gold rather than the stock market. With the risks that are relatively low, gold can give better resultsin accordance with its increasing price. In addition, gold can also be a safe value protector in the future.The Objectives of the research are to predict the price of gold using artificial neural networks backpropagations methods and to analyze best network used in prediction. In the process of training data, it is used some training parameters to decide the best gold prediction architecture. Comparative parameters that is used are the variation of the number of hidden layers, number of neurons in each hidden layer, learning rate, minimum gradients and fault tolerance. The results showed that the best architecture has an accuracy rate of 99,7604% of data training and test data at 98,849% with architecture combinations are have two hidden layer neurons combined 10-30, the error rate 0.00001 and 0.00001 of learning rate.
oai:ojs.jtsiskom.undip.ac.id:article/14125
2021-10-02T19:48:46Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14125
2021-10-02T19:48:46Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 3, Year 2021 (July 2021); 174-179
Implementing a non-local means method to CTA data of aortic dissection
Fitria, Maya; Department of Electrical and Computer Engineering, Universitas Syiah Kuala. Jl. Tgk. Syech Abdur Rauf No. 7 Kopelma Darussalam, Banda Aceh 23111|Universitas Syiah Kuala
Morariu, Cosmin Adrian; Department of Intelligent System, Faculty of Engineering, University of Duisburg-Essen. Bismarckstrasse 90, Building BC, 4. Floor, Duisburg 47057|University of Duisburg-Essen
Pauli, Josef; Department of Intelligent System, Faculty of Engineering, University of Duisburg-Essen. Bismarckstrasse 90, Building BC, 4. Floor, Duisburg 47057|University of Duisburg-Essen
Adriman, Ramzi; Department of Electrical and Computer Engineering, Universitas Syiah Kuala. Jl. Tgk. Syech Abdur Rauf No. 7 Kopelma Darussalam, Banda Aceh 23111|Universitas Syiah Kuala
2021-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14125
aortic dissection; noise reduction; non-local means, CT image, denoising method;
en
It is necessary to conserve important information, like edges, details, and textures, in CT aortic dissection images, as this helps the radiologist examine and diagnose the disease. Hence, a less noisy image is required to support medical experts in performing better diagnoses. In this work, the non-local means (NLM) method is conducted to minimize the noise in CT images of aortic dissection patients as a preprocessing step to produce accurate aortic segmentation results. The method is implemented in an existing segmentation system using six different kernel functions, and the evaluation is done by assessing DSC, precision, and recall of segmentation results. Furthermore, the visual quality of denoised images is also taken into account to be determined. Besides, a comparative analysis between NLM and other denoising methods is done in this experiment. The results showed that NLM yields encouraging segmentation results, even though the visualization of denoised images is unacceptable. Applying the NLM algorithm with the flat function provides the highest DSC, precision, and recall values of 0.937101, 0.954835, and 0.920517 consecutively.
oai:ojs.jtsiskom.undip.ac.id:article/12664
2018-06-12T04:57:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12664
2018-06-12T04:57:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); 445-455
Pembuatan Aplikasi Point of Sale Toko Cabang Perusahaan Torani Menggunakan Framework CodeIgniter
Sugihartono, Jodhi; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12664
Point of Sale; PHP; MySQL; CodeIgniter
id
Dalam Industri yang semakin pesat perkembangannya, proses transaksi dan keluar masuknya barang perlu dicatat, ini diperlukan untuk mempermudah suatu perusahaan dalam mengontrol jumlah nilai pemasukan dan pengeluaran. Data fisik merupakan sesuatu yang mudah hilang, dimana dalam pendataan juga dimungkinkan adanya Human Error, salah satu akibatnya adalah dapat menyebabkan suatu perbedaan data, kesalahan pendatan, kekurangan pemesanan, dan kesalahan perhitungan jumlah pemasukan dan pengeluaran. Aplikasi ini dapat membantu perusahaan dalam pendataan barang dan transaksi menjadi lebih mudah dilakukan. Pemesanan barang pun dapat dilakukan melalui apikasi tanpa harus memesan dengan menggunakan telepon. Aplikasi ini dibuat dengan menggunakan bahasa pemrograman PHP, Jquery, database MySQL, dan framework CodeIgniter.
oai:ojs.jtsiskom.undip.ac.id:article/13100
2019-04-08T18:46:58Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/13100
2019-04-08T18:46:58Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 3, Year 2018 (July 2018); i-viii
Front Matter - JTSiskom Volume 6 Issue 3 Year 2018
"Front Matter","Back Matter"
JTSiskom, Editor in Chief; Department of Computer Engineering, Universitas Diponegoro
2018-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13100
computer engineering; embedded system; robotics; software engineering; networking;
id
This article contains front-matter of JTSiskom Volume 6 Number 3 Year 2018, which includes cover page, title page, editorial team, acknowledgment, editorial policy and table of contents. JTSiskom's editorial policies include focus and scope, review process statement, publication frequency, open access policy, archiving policy and statement of article processing fee.
oai:ojs.jtsiskom.undip.ac.id:article/4736
2020-10-24T22:46:26Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4736
2020-10-24T22:46:26Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 4, Tahun 2013 (Oktober 2013); 93-103
Sistem Informasi Inventory dan Peminjaman Barang pada Laboratorium Program Studi Sistem Komputer
Rajendra, Rifky; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2013-10-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4736
Web-based Information System, PHP, MySQL, Javascript
id
Information technology development today resulted in the growing number of internet users. Easy access of the internet makes it as a media presentation of data to both individuals and institutions. It is similar with Computer System major that has taken advantage of the Internet to provide a variety of information to both academic and community service in the field of information technology. But it is still using manual method to organize and inventorydata associated with inventory and borrowing system of lab in a site. One way to ease the data organization is to design an information system that can record and organize all the data held by the Computer System.Design and Implementation phase begins with system requirement analysis. Its objection is to get a proper system specification. In design phase, Data Flow Diagram is used to represent data in a logic way. The result from design phase then implements with PHP programming language, associated with Database Management System MySQL, and Javascript to generate a dynamic web-based information system.System Information inventory and Loan goods on the laboratory computer system, has two categories of access rights, there are super admin and admin (operator), where the super admin have all permissions and the lending system inventory information communications system laboratory, while the operator is further divided into three parts ie (embedded, networking, and software engineer) where each lab has one operator and one other can notaccess that does not belong to its access. The test results and Loan Information Systems Inventory Computer Systems Laboratory, showed that all the features of the application can work well as Super Admin can see the entire menu of each Lab and can make the process of printing from any lab reports, for each lab operator can to process the data change, the process of borrowing items and returns. Using the Entity Relationship Diagram modeling system. The information systems have as many as four users on the system, which are super admin, operator Lab embedded, networking lab operator, operator Lab Engineer software.
oai:ojs.jtsiskom.undip.ac.id:article/12675
2018-06-12T04:57:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12675
2018-06-12T04:57:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); 544-551
Pengembangan dan Implementasi Aplikasi Pengawasan Ternak Berbasis Android di Peternakan Bukit Aren Farm Majalengka
Faraj, Faraj; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12675
Android; Mobile; Application; CodeIgniter; Ionic; Laravel; AngularJS
id
Bukit Aren Farm located in Majalengka, West Java is a company specialized in the broiler of the agriculture industry, farming broiler performed in different places and every breeding cattle carried monitored by the supervisory staff. Every day, staf record information manually about the animal in the cage that data will be used as a performance evaluation of animal production. The livestock management personnel encountered problems when running calculations of the evaluation product and efficiency livestock because the calculation process can be done if the existing data stored carefully and systematically, in particular the data recorded cattle in significant quantities, it would require much time for staff supervision to determine the level of production performance. Application developed using waterfall method. The waterfall model is composed of: requirements, design, implementation, verification, maintenance. To begin the design steps required observations or interviews to determine the needs of the system under design. Applications developed using CodeIgniter framework, angularjs and ionic based architecture. Results of the project is the application mobile livestock monitoring data storage that can serve the number of deaths, data on the number quarantine of chicken, and the amount of data that then feed use these data will generate a data value prices and feed consumption levels of livestock mortality information for the evaluation process in the livestock in line with the business processes of Bukit Aren Farm. The application has been tested by using black box method and the results of these tests indicate that all functions in the system has been well running on the Android operating system from version 4.1.
oai:ojs.jtsiskom.undip.ac.id:article/13158
2020-04-12T10:55:33Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13158
2020-04-12T10:55:33Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 1, Year 2019 (January 2019); 12-18
Speed Bump Enforcement System Based on Vehicle Speed Classified by Haar Cascade Classifier
Zulfikri, Muhammad; Department of Electrical Engineering, Universitas Brawijaya
Yudaningtyas, Erni; Department of Electrical Engineering, Universitas Brawijaya
Rahmadwati, Rahmadwati; Department of Electrical Engineering, Universitas Brawijaya
2019-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13158
speed bump; haar cascade classifier; detection; vehicle speed
Department of Electrical Engineering, Universitas Brawijaya
id
Driving at high speed is among the frequent causes of accidents. In this research, a warning system was developed to warn drivers when their speed beyond the safety limit. Haar cascade classifier was proposed for the detection system which comprises Haar features, integral image, AdaBoost learning, and cascade classifier. The system was implemented using Python OpenCV library and evaluated on road traffic video collected in one way traffic. As a result, the proposed method yields 97.92% of car detection accuracy in daylight and MSE of 2.88 in speed measurement.
oai:ojs.jtsiskom.undip.ac.id:article/4755
2020-10-24T22:46:56Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4755
2020-10-24T22:46:56Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 1, Tahun 2014 (Januari 2014); 16-22
Perancangan Perangkat Lunak untuk Analisis Tingkat Fokus pada Citra Mikroskop Digital Menggunakan Proses Ekstraksi Ciri
Wicaksono, Damar; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
2014-01-03 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4755
Ekstaksi Ciri; Bahasa Pemrograman Delphi; Aras Keabuan; Laplacian; Cost Function
id
Mikroskop Digital merupakan salah satu pengembangan dari mikroskop cahaya yang memungkinkan gambar untuk ditampilkan pada layar monitor komputer. Mikroskop Digital terkini memungkinkan proses pengamatan preparat dilakukan dengan lebih detail. Pengamatan dapat dilakukan secara tidak langsung menggunakan bantuan aktuator mikroskopik untuk mendapatkan susunan elemen-elemen citra dasar yang nantinya akan digabungkan menjadi sebuah citra tunggal dengan resolusi tinggi. Penelitian ini bertujuan untuk merancang perangkat lunak pada mikrostepper. Perangkat lunak ini bertujuan untuk menentukan citra yang paling fokus dari beberapa dataset citra masukan.Perangkat lunak yang dibuat untuk menentukan fokus citra digital yakni menggunakan Delphi. Tahap perancangan berisi tentang prosedur pengembangan program yang terdiri dari pengumpulan sampel data citra mikroskop digital, pengubahan citra menjadi aras keabuan, ekstraksi fitur citra hingga didapatkan nilai cost function tertinggi. Algoritma ekstraksi ciri yang digunakan dalam pencarian nilai cost function (C) citra digital mikroskopik antara lain Teknik Penurunan Laplacian, Teknik Statistikal Variansi Ternormalisasi, Teknik Histogram Entropi.Tahap implementasi pengambilan sampel citra digital, pengubahan citra menjadi aras keabuan, konvolusi citra digital dan kuantisasi nilai fokus citra.Hasil pengujian menunjukkan bahwa dataset citra masukan dapat diproses dengan benar melalui proses pengubahan citra masukan menjadi aras keabuan, tahapan konvolusi dan nilai cost function mampu didapatkan sesuai dengan teknik pencarian menggunakan ekstraksi fitur. Citra terpilih dapat ditentukan setelah mengetahui perbandingan masing-masing nilai cost function pada citra masukan. Perangkat lunak dapat berjalan baik pada sistem operasi Windows 7. Pada bagian antarmuka, tombol-tombol dan prosedur program telah berfungsi sesuai dengan fungsionalitasnya masing-masing.
oai:ojs.jtsiskom.undip.ac.id:article/12693
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12693
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 109-123
Rancang Bangun Aplikasi Sistem Pakar Diagnosis Gangguan Emosional Pada Anak Berbasis Aplikasi Website
Utami, Fanidia Nur; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12693
gangguan emosional; aplikasi website; sistem pakar; forward chaining; pengujian WhiteBox
id
Ketepatan diagnosis terhadap suatu penyakit dan kecepatan proses penentuan diagnosis sangat penting dalam dunia kesehatan. Proses diagnosis penyakit ditentukan dari pengetahuan tenaga medis yang menangani pasien. Kesalahan diagnosis penyakit dan keterlambatan menentukan solusi pengobatan dapat memberikan dampak buruk bagi kesehatan pasien. Namun, tenaga medis yang dapat melayani terkadang jumlahnya terbatas. Penelitian ini dikhususkan untuk merancang suatu aplikasi sistem pakar diagnosis gangguan emosional yang disesuaikan dengan Pedoman Panduan Diagnosis Gangguan Jiwa di Indonesia. Perancangan sistem pakar pada penelitian ini bertujuan untuk menerapkan ilmu kecerdasan buatan, metodologi waterfall dan aplikasi website. Perencanaan sistem menggunakan metode terstruktur dengan mendefinisikan DFD, ERD, serta diagram alir sistem. Sistem pakar dirancang berbasis aplikasi website sehingga program ditulis dengan bahasa pemrograman C# dan Razor untuk bagian view sedangkan basisdata program menggunakan SQL Server Local Database Proses diagnosis penyakit pada penelitian ini menggunakan metode forward chaining. Pengujian aplikasi sistem pakar ini menggunakan metode pengujian white box. Berdasarkan hasil pengujian white box, tidak ditemukan kesalahan fungsi dan proses diagnosis pada aplikasi.
oai:ojs.jtsiskom.undip.ac.id:article/13142
2020-04-12T10:59:16Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13142
2020-04-12T10:59:16Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 3, Year 2019 (July 2019); 93-97
Flood Prediction with Ensemble Machine Learning using BP-NN and SVM
Fitriyaningsih, Ike; Faculty of Informatics and Electrical Engineering, Institut Teknologi Del
Basani, Yuniarta; Faculty of Informatics and Electrical Engineering, Institut Teknologi Del
2019-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13142
ensemble machine learning; flood prediction, BP-NN and SVM; rainfall prediction; river water debit prediction
Kementerian Riset, Teknologi dan Pendidikan Tinggi Republik Indonesia
id
This study aims to examine the prediction of rainfall and river water debit using the Back Propagation Neural Network (BP-NN) method. Prediction results are classified using the Support Vector Machine (SVM) method to predict flooding. The parameters used to predict rainfall with BP-NN are minimum, maximum and average temperature, average relative humidity, sunshine duration, and average wind speed. The debit of Ular Pulau Tagor river is predicted by BP-NN. BPNN and SVM modeling using software R. Daily climate data from 2015-2017 were taken from three stations, namely Sampali climatology station, Kualanamu meteorological station, and Tuntung geophysics station. Prediction of river water debit is for 6 days and 30 days in the future. The best dataset is a 6 day prediction with a combination of 60% training and 40% testing. Flood prediction accuracy with SVM was 100% in predicting flood events for the next 6 days.
oai:ojs.jtsiskom.undip.ac.id:article/12801
2020-04-12T02:19:20Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12801
2020-04-12T02:19:20Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Nomor 1, Tahun 2017 (Januari 2017); 1-6
Android Application for Tasikmalaya City Tourism Guidance
Muslih, Danial Ahmad; Department of Computer Engineering, Universitas Diponegoro
Kridalukmana, Rinta; Department of Computer Engineering, Universitas Diponegoro
Martono, Kurniawan Teguh; Department of Computer Engineering, Universitas Diponegoro
2017-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12801
tourism guide application; Android guidance; Tasikmalaya city tour
id
Tourism is a valuable aspect of a region. The presence of the tourist areas will promote the welfare of the surrounding community. Information about the location of the tourist attractions in Tasikmalaya is still lacking and this is an obstacle for the tourists who will go sightseeing. Tasikmalaya tourism guide Application is built using Eclipse IDE with Java language. This application is created using PHP and MySql database. The design phase made is using Multimedia Development Life Cycle with UML modeling. The results obtained from this research is a tourism guide application that runs on Android operating system. The result shows that this application runs well on Ice Cream Sandwich version and more. Buttons and functions within the application have been running well with the respective functionality.
oai:ojs.jtsiskom.undip.ac.id:article/12710
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12710
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 249-258
Pengembangan Aplikasi Multimedia untuk Pembelajaran Satelit Astronomi NASA dengan Teknologi Augmented Reality Berbasis Android
Sujati, Dilan Arya; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12710
Android; Augmented Reality; Multimedia Development Life Cycle; Unity; Vuforia
id
With the advancement of technology in various aspects of life of today's technology allows developers to create applications that aims to facilitate the public in obtaining information based on mobile. Seeing the importance of the role of astronomy satellites it needs to make a multimedia application with Augmented Reality technology that can provide an overview and brief specifications on astronomy satellite without having to go to the planetarium or observatory.This research is using MDLC (Multimedia Development Life Cycle) framework. The process of assembly (pemasangan) was performed using Unity and Vuforia library. The result is a book containing related image about NASA’s astronomy satellites which functioned as a marker and an Augmented Reality application based on Android that is capable of displaying NASA’s astronomical satellites on the top of marker that can display brief information about the shape and its parts when touched on the screen. The application that has been made function properly and in accordance with the concept and design. The ideal condition of using the application in places exposed to light with the intensity of 108,3 ± 2,5 lux upwards. In addition the camera is directed to the distance between 10-75 cm of the marker and the angle between 40 ± 0,5 O – 140 ± 0,5 O .. The greater the intensity of the light does not affect the sensitivity of the camera to detect the marker increases. In other words, the marker will not be detected if the distance marker on the camera more than 75 cm and the angle of the camera marker less than 40 ± 0,5 O or more than 140 ± 0,5 O though the light intensity is greater.
oai:ojs.jtsiskom.undip.ac.id:article/13436
2020-04-12T11:00:36Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13436
2020-04-12T11:00:36Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 1, Year 2020 (January 2020); 27-35
Recites fidelity detection system of al-Kautsar verse based on words using mel frequency cepstrum coefficients and cosine similarity
Hendry, Jans; Institut Teknologi Telkom Purwokerto
Rachman, Aditya; Institut Teknologi Telkom Purwokerto
Zulherman, Dodi; Institut Teknologi Telkom Purwokerto
2020-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13436
speech signal recognition; Al-Kautsar recite; Mel coefficients; cosine similarity; MFCC
Institut Teknologi Telkom Purwokerto, Indonesia
id
In this study, a system has been developed to help detect the accuracy of the reading of the Koran in the Surah Al-Kautsar based on the accuracy of the number and pronunciation of words in one complete surah. This system is very dependent on the accuracy of word segmentation based on envelope signals. The feature extraction method used was Mel Frequency Cepstrum Coefficients (MFCC), while the Cosine Similarity method was used to detect the accuracy of the reading. From 60 data, 30 data were used for training, while the rest were for testing. From each of the 30 training and test data, 15 data were correct readings, and 15 other data were incorrect readings. System accuracy was measured by word-for-word recognition, which results in 100 % of recall and 98.96 % of precision for the training word data, and 100 % of recall and 99.65 % of precision for the test word data. For the overall reading of the surah, there were 15 correct readings and 14 incorrect readings that were recognized correctly.
oai:ojs.jtsiskom.undip.ac.id:article/11957
2020-10-24T22:48:16Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11957
2020-10-24T22:48:16Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 13-19
Ensiklopedi Rumah Adat di Pulau Jawa Menggunakan Teknologi Augmented Reality sebagai Media Pembelajaran yang Interaktif
Akbar, Wijaya Wahyudi; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11957
education;augmented reality;c#;markers;traditional house
id
Technological advances become one of the important moments in human life, because the technology effect on all areas related to human. Both in the military, health, community services, education, and much more. Education is the key factor in the progress of a nation. Education that is integrated with the technological advances of course be one of the driving force of the nation's progress. One of them using augmented reality technology. Applications Java Encyclopedia Traditional House is the result of the combined two essential components, namely education and technology. Using augmented reality-based technology that can facilitate learning in a familiar custom home on the island of Java. There are 6 custom homes in every province of the island of Java, namely kebaya in jakarta, kesepuhan Cirebon in West Java, East Java situbondo, Padepokan in Central Java, Badui in Banten, and Kencono Traditional House in Yogyakarta. Applications built using the C # programming language, it is very interactive. So that users not only know the 3-dimensional shape of an existing custom home, but know many things about the area tersebut.Telah conducted testing of these applications, functionally works well and reading the marker successfully.
oai:ojs.jtsiskom.undip.ac.id:article/12731
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12731
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 389-397
Pembuatan Aplikasi Permainan Pengenalan Provinsi di Indonesia Melalui Game “Adventure Indonesia” Berbasis Android
Ashari, Yusuf; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12731
Android; unity; Adventure Indonesia; Permainan; MDLC
id
Indonesia adalah Negara yang luas dan kaya akan keanekaragaman aspek keruangan. Secara administratif menurut UU RI Nomor 20 Tahun 2012 Indonesia tentang pembentukan provinsi Kalimantan Utara yang menjadikan Indonesia terdiri dari 34 Provinsi. Hal ini berdampak terhadap aspek kehidupan terutama pada aspek pendidikan. Pada tingkat sekolah dasar siswa telah diajarkan untuk mengenal wilayah Indonesia. untuk mempermudah siswa sekolah dasar dalam memahami dan mengenal provinsi dibutuhkan suatu aplikasi edukasi yang dapat mengenalkan karakteristik dan nama ibukota dari provinsi di Indonesia oleh karena itu muncul sebuah ide untuk merancang dan membangun aplikasi permainan “Adventure Indonesia” ini diharapkan menjadi sarana permainan tentang pengenalan provinsi di Indonesia. Aplikasi permainan 'Adventure Indonesia' dibuat menggunakan perangkat lunak Unity versi 5. Pengembangan multimedia yang digunakan adalah Multimedia Development Life Cycle (MDLC) yang memiliki enam tahap, yaitu tahap konsep (Concept), tahap perancangan (Design), tahap pengumpulan materi (Material Collecting), tahap pembuatan (Assembly), tahap pengujian (testing), dan tahap distribusi (Distribution). Pengujian black-box juga digunakan pada aplikasi ini. Hasil dari penelitian adalah berupa aplikasi permainan “Adventure Indonesia” yang dapat berjalan pada perangkat berbasis android. Aplikasi ini berisi pengenalan karakteristik dan ibukota dari provinsi di Indonesia. Berdasarkan pengujian dengan menggunakan metode black-box, seluruh fungsi yang ada dalam aplikasi permainan telah berhasil dan berjalan sesuai dengan fungsinya masing-masing.
oai:ojs.jtsiskom.undip.ac.id:article/13352
2021-05-19T03:02:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13352
2021-05-19T03:02:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 2, Year 2020 (April 2020); 133-139
Segmentation of university customers loyalty based on RFM analysis using fuzzy c-means clustering
https://jtsiskom.undip.ac.id/article/download/13352/28480
Hidayat, Syahroni; Department of Computer Science, Universitas Bumigora
Rismayati, Ria; Department of Computer Science, Universitas Bumigora
Tajuddin, Muhammad; Department of Computer Science, Universitas Bumigora
Merawati, Ni Luh Putu; Department of Computer Science, Universitas Bumigora
2020-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13352
new student recruitment strategy; fuzzy c-means; RFM analysis; customers loyalty
en
One of the strategic plans of the developing universities in obtaining new students is forming a partnership with surrounding high schools. However, partnerships made does not always behave as expected. This paper presented the segmentation technique to the previous new student admission dataset using the integration of recency, frequency, and monetary (RFM) analysis and fuzzy c-means (FCM) algorithm to evaluate the loyalty of the entire school that has bound the partnership with the institution. The dataset is converted using the RFM approach before processed with the FCM algorithm. The result reveals that the schools can be segmented, respectively, as high potential (SP), potential (P), low potential (CP), and very low potential (KP) categories with PCI value 0.86. From the analysis of SP, P, and CP, only 71 % of 52 school partners categorized as loyal partners.
oai:ojs.jtsiskom.undip.ac.id:article/11983
2020-10-24T22:48:41Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11983
2020-10-24T22:48:41Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 116-124
Pembuatan Virtual Kampus Sistem Komputer Fakultas Teknik Universitas Diponegoro Menggunakan Jaringan Lokal Berbasis VRML
Oktafianto, Hendra Taufiq; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11983
Aplikasi Virtual; Virtual Reality; 3DS Max; web; plug-in Cortona3d
id
Dalam bidang informasi banyak cara dalam menginformasikan data, baik secara tertulis, gambar, suara, gambar dan suara. Saat ini banyak dikembangkan teknologi dengan menggunakan metode visual yang interaktif, seperti dunia virtual yang membuat seolah-olah informasi tersebut di dapat sesuai dengan pengalaman memasuki daerah yang di lihat pada dunia virtual tersebut. Metode tersebut adalah pengembangan teknologi virtual reality yang dibuat dengan menggunakan 3DS Max sebagai software untuk menghasilkan gambar yang menarik. Pengaplikasian yang dikembangkan dengan media web dimana setiap pengguna lebih mudah dalam dalam menggunakan aplikasi tersebut. Metode pengambangan yang dirancang adalah memadukan teknologi virtual reality dengan web. Dimana aplikasi tersebut terdapat didalam tampilan web yang didukun basis data untuk mempermudah aktor admin dalam mengolah data. Pada browser yang digunakan akan di pasang plug-in cortona3d agar dapat menampilkan file ekstensi tiga dimensi yang dapat di tampilkan browser. Hasil dari pembuatan aplikasi ini adalah terancangnya sebuah aplikasi yang menggunakan teknologi virtual reality modeling language dengan studi kasus Kampus Sistem Komputer Fakultas Teknik Universitas Diponegoro menggunakan jaringan lokal berbasis VRML
oai:ojs.jtsiskom.undip.ac.id:article/12847
2020-04-12T02:18:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12847
2020-04-12T02:18:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 4, Year 2017 (October 2017); 142-146
Multitenant Computing Infrastructure Service with OpenStack in MaaS Environment
Panggabean, Joan Ricard; Department of Computer Engineering, Universitas Diponegoro
Prasetijo, Agung Budi; Department of Computer Engineering, Universitas Diponegoro
Widianto, Eko Didik; Department of Computer Engineering, Universitas Diponegoro
2017-10-24 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12847
multitenancy IaaS; infrastructure service; MaaS platform
id
The growth of high-quality computing needs triggers the development of infrastructure that requires huge costs and resources. This research applied OpenStack in Metal as a Service (MaaS) environment to provide multitenant infrastructure services in the form of virtual machines (IaaS). The capacity of this IaaS system can be configured based on the needs of the computing resources (CPUs, memory, storage, and network interfaces). Users within the tenant can request infrastructure services as their needs without requiring human interaction with each service provider.
oai:ojs.jtsiskom.undip.ac.id:article/13407
2021-08-26T18:32:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13407
2021-08-26T18:32:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 3, Year 2020 (July 2020); 234-238
Deep learning model for metagenome fragment classification using spaced k-mers feature extraction
Choiriyati, Nur; Department of Computer Science, IPB University
Arkeman, Yandra; Department of Agro-Industrial Engineering, IPB University
Kusuma, Wisnu Ananta; Department of Computer Science, IPB University
2020-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13407
classification; deep learning; metagenomes; spaced k-mers
id
An open challenge in bioinformatics is the analysis of the sequenced metagenomes from the various environments. Several studies demonstrated bacteria classification at the genus level using k-mers as feature extraction where the highest value of k gives better accuracy but it is costly in terms of computational resources and computational time. Spaced k-mers method was used to extract the feature of the sequence using 111 1111 10001 where 1 was a match and 0 was the condition that could be a match or did not match. Currently, deep learning provides the best solutions to many problems in image recognition, speech recognition, and natural language processing. In this research, two different deep learning architectures, namely Deep Neural Network (DNN) and Convolutional Neural Network (CNN), trained to approach the taxonomic classification of metagenome data and spaced k-mers method for feature extraction. The result showed the DNN classifier reached 90.89 % and the CNN classifier reached 88.89 % accuracy at the genus level taxonomy.
oai:ojs.jtsiskom.undip.ac.id:article/12006
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12006
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 228-240
Sistem Pakar Penyakit di Daerah Tropis pada Anak Berbasis Web
Nasution, Rian Haris Muda; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12006
Demam Berdarah; Pengguna; Pakar; Gejala
id
Perkembangan ilmu kedokteran mengalami kemajuan pesat yang ditandai dengan ditemukannya penyakit- penyakit tropis baru yang belum teridentifikasi sebelumnya. Para dokter ahli terus mencoba menemukan solusi untuk mengatasi penemuan baru dan selalu mencoba memberikan pelayanan terbaik terhadap para pasien. Kesehatan merupakan hal yang berharga bagi manusia, karena siapa saja dapat mengalami gangguan kesehatan. Anak sangat rentan terhadap kuman penyakit dan kurangnya kepekaan terhadap gejala suatu penyakit merupakan ketakutan tersendiri bagi orang tua, oleh sebab itu penulis membuat aplikasi sistem Pakar demam berdarah untuk membantu para orang tua dalam mengidentifikasi penyakit demam berdarah berdasarkan gejala. Pada penelitian ini penulis membuat suatu penerapan metode untuk penyusunan laporan Tugas Akhir ini adalah metode penelitian kuantitatif yang meliputi studi pustaka, observasi dan wawancara. Teknik pengembangan sistem perangkat lunak dilakukan dengan metode waterfall. Metode waterfall meliputi beberapa proses diantaranya definisi kebutuhan, analisis, design, coding, pengujian dan perawatan. Berdasarkan hasil pengujian alpha dan betha, aplikasi yang dibangun sudah berjalan cukup maksimal, tetapi tidak menutup kemungkinan dapat terjadi kesalahan dan kekurangan pada saat aplikasi digunakan. Hasil pengujian mampu membedakan jenis penyakit demam dengue, demam berdarah dengue da syok syndrome dengue. Hasil penelitian yang sudah dilakukan, hasil pengujian alpha memberikan hasil bahwa aplikasi berjalan cukup maksimal tetapi tidak menutup kemungkinan dapat terjadi kesalahan pada suatu aplikasi yang digunakan dan hasil pengujian betha adalah 67.00%.
oai:ojs.jtsiskom.undip.ac.id:article/1614
2018-06-12T02:42:47Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/1614
2018-06-12T02:42:47Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 1, Tahun 2013 (Januari 2013); 1-13
Perancangan Sistem Informasi Rekam Medis Rawat Inap Rumah Sakit Berbasis Web
Putri, Nunik Srikandi; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2013-02-27 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/1614
Rekam Medis; PHP; MySql; sistem informasi
id
Instalasi rekam medis merupakan tahapan proses pencatatan data pasien, pendaftaran pasien yang datang untuk kunjungan yang baru pertama kali atau berikutnya ke sebuah rumah sakit untuk mendapatkan nomor rekam medis ( medical record ). Pasien datang dengan mendaftarkan diri ke bagian pendaftaran namun pasien yang datang tidak semua dalam keadaan sadar. Proses pencarian data pasien kadang memakan waktu yang relatif tidak sedikit akibat kartu member yang hilang menyebabkan pasien yang sama bisa mendapatkan nomor rekam medis yang lebih dari satu. Kejadian ini kerap terjadi apabila sistem yang berjalan di rumah sakit yang belum terkomputerisasi. Dilatarbelakangi hal tersebut penulis mencoba menyusun Tugas Akhir Perancangan Sistem Informasi Rekam Medis Rawat Inap Berbasis Web. Perancangan aplikasi ini menggunakan UML, dengan database engine Mysql dan bahasa pemrograman PHP. Aplikasi ini juga didukung oleh javascript , jquery dan AJAX untuk membuat antarmuka menjadi lebih cepat terutama dalam penampilan data dan pencarian secara live search.Pengujian aplikasi ini dengan metode blackbox. Dengan aplikasi ini, pengguna dapat memperoleh pelayanan yaitu berupa data rekam medis dari seluruh pasien pada bagian rawat inap di rumah sakit tersebut yang dapat diakses dengan mudah. Hasil pengujian aplikasi ini meningkatkan pengelolaan data rekam medis menjadi lebih mudah dan efisien dilakukan, aman karena data tersimpan dalam basis data, tidak cepat rusak, mempermudah dalam pencarian data, serta lebih terstruktur dibandingkan dengan pengelolaan secara manual.
oai:ojs.jtsiskom.undip.ac.id:article/13790
2021-08-06T07:07:10Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13790
2021-08-06T07:07:10Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 1, Year 2021 (January 2021); 15-21
Prediction of hotel bookings cancellation using hyperparameter optimization on Random Forest algorithm
Azhar, Yufis; Department of Informatics, Universitas Muhammadiyah Malang. Jl. Raya Tlogomas No.246, Malang, Jawa Timur 65144|Universitas Muhammadiyah Malang
Mahesa, Galang Aji; Department of Informatics, Universitas Muhammadiyah Malang. Jl. Raya Tlogomas No.246, Malang, Jawa Timur 65144|Universitas Muhammadiyah Malang
Mustaqim, Moch. Chamdani; Department of Informatics, Universitas Muhammadiyah Malang. Jl. Raya Tlogomas No.246, Malang, Jawa Timur 65144|Universitas Muhammadiyah Malang
2021-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13790
classification; hyperparameter optimization; random forest
id
Cancellation of hotel bookings by customers greatly influences hotel managerial decision making. To minimize losses by this problem, the hotel management made a fairly rigid policy that could damage the reputation and business performance. Therefore, this study focuses on solving these problems using machine learning algorithms. To get the best model performance, hyperparameter optimization is applied to the random forest algorithm. It aims to obtain the best combination of model parameters in predicting hotel booking cancellations. The proposed model is proven to have the best performance with the highest accuracy results of 87 %. This study's results can be used as a model component in hotel managerial decision-making systems related to future bookings' cancellation.
oai:ojs.jtsiskom.undip.ac.id:article/12106
2020-08-06T13:44:24Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12106
2020-08-06T13:44:24Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 3, Tahun 2015 (Agustus 2015); 362-369
Aplikasi Keliling Nusantara Edisi Sumatera Berbasis Android dan iOS
Apridianto, Angga; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2015-08-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12106
mobile device; User Centered Design; Multimedia; Android; iOS; Mobione Studio; “Keliling Nusantara Edisi Sumatra” application
id
Diversity of art and culture in Indonesia should be preserved so as not to become extinct in the face of times so that it can be passed on to generations to come. Many of the people of Indonesia who forget about the culture to identity of the area because of several factors such as the people of indonesia more interested of the western culture than self culture, the region of Indonesia which large also cause people’s reluctance to learn because of constrained of time, distance and cost as well as limitations of the media information about the art and culture that currently can only be learned through pictures and visit the location of art and culture directly make the introduction of art and culture to people of indonesia not yet optimal. Therefore required a media so that people can learn more about the wealth of art and culture without having to visit directly into the location of the arts and cultures its. “Keliling Nusantara Edisi Sumatra” application that was built can be the way to preserve the national culture. The function of this application as a learning media for recognize the diversity of arts and cultures of Indonesia on the island of Sumatra. This application is built using Mobione Studio and running on Android and iOS devices. The application is made using the UCD (User Centered Design) which has been mapped to multimedia development methods by Luther from the stage specify the context of use and specify the users and organisational requirements are mapped into the concept, the stage produce design solutions are mapped into the design, production and collecting material as wellas the evaluate design againts the user requirements are mapped into the stage of testing and distribution. The results produced an application based on Android and iOS contains folks song and lyrics and sound, traditional dress, traditional homes, custom traditions, traditional weapons, traditional dance, tradition musical instrument, the symbol of the region, the anniversaries, the name of the capital city, location, area and amount of population and the flora and fauna typical area on the island of Sumatra. The application goes well on the Android operating system version 2.2-4.X and iOS version 5-7 correspond with the functionality, specification and design of desired.
oai:ojs.jtsiskom.undip.ac.id:article/12971
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12971
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 1, Year 2018 (January 2018); 18-24
Speech Recognition and Analysis of Electrical Device Control Systems Using Arduino Uno
Eridani, Dania; Departement of Computer Engineering, Universitas Diponegoro
Sanusi, Ivan; Departement of Computer Engineering, Universitas Diponegoro
Widianto, Eko Didik; Departement of Computer Engineering, Universitas Diponegoro
2018-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12971
Control; Arduino UNO; Device Control; Speech Recognition; Voice Recognition Module; Microcontroller
id
This study aims to develop an electrical device control system using speech recognition and perform the analysis factors that affect the accuracy of speech recognition. The system used the Arduino Uno as the main control board of the system, an Elechouse's voice recognition module as speech processing device and several output devices such as relays, LEDs and an LCD. This research resulted in 92,7% accuracy of speech recognition at the ideal condition and 66,85% at the noise condition. This study shows that the frequency, amplitude, slow tempo and timbre of command speech greatly affect the success of speech recognition.
oai:ojs.jtsiskom.undip.ac.id:article/12689
2020-08-06T13:45:25Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12689
2020-08-06T13:45:25Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 3, Tahun 2016 (Agustus 2016); 450-453
Implementasi Aplikasi Kriptografi Pada Layanan Pesan Singkat (SMS) Menggunakan Algoritma RC6 Berbasis Android
https://jtsiskom.undip.ac.id/article/download/12689/25703
https://jtsiskom.undip.ac.id/article/download/12689/25704
Atmojo, Widi Puji; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2016-08-21 11:58:16
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12689
Android; SMS; Encryption; Decryption; RC6
id
Security is a very important aspect in data communication. In the last decade, there was a rapid development in mobile phone technology. Smartphone have been equipped with various features and one of them is the short message service (SMS). However, messages sent via mobile phone networks pose threat to be accessed by people who do not have any authorization. Therefore, it is necessary to do research on the development of software to enhance the security of messages through message encryption and decryption features. This application uses Java programming language with SDK (Software Development Kit) Android and Android Studio 1.3.1 as an editor. The initial step of this research is to encrypt the original message to produce the ciphertext message. The second step is to decrypt ciphertext incoming messages to become genuine message. Results from this research are an Android-based application that can perform encryption and decryption of the SMS messages using the RC6 algorithm. With the application of cryptography for SMS messages, the expected level of information security of the message can be improved so that the message will be more secure from unauthorized access.
oai:ojs.jtsiskom.undip.ac.id:article/13998
2021-10-02T19:48:46Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13998
2021-10-02T19:48:46Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 3, Year 2021 (July 2021); 133-141
Identification of the distribution village maturation: Village classification using Density-based spatial clustering of applications with noise
https://jtsiskom.undip.ac.id/article/download/13998/30201
Okfalisa, Okfalisa; Informatics Engineering Department, Universitas Islam Negeri Sultan Syarif Kasim Riau. Jl. HR. Soebrantas Panam Km. 15 No. 155, Tuah Madani, Kec. Tampan, Kampar Regency, Riau 28293|Universitas Islam Negeri Sultan Syarif Kasim Riau
Angraini, Angraini; School of Computing, Faculty Engineering, Universiti Teknologi Malaysia. UTM Johor Bahru, Johor 81310|Universiti Teknologi Malaysia|Malaysia
Information System Department, Universitas Islam Negeri Sultan Syarif Kasim Riau. Jl. HR. Soebrantas Panam Km. 15 No. 155, Tuah Madani, Kec. Tampan, Kampar Regency, Riau 28293|Universitas Islam Negeri Sultan Syarif Kasim Riau|Indonesia
Novi, Shella; Informatics Engineering Department, Universitas Islam Negeri Sultan Syarif Kasim Riau. Jl. HR. Soebrantas Panam Km. 15 No. 155, Tuah Madani, Kec. Tampan, Kampar Regency, Riau 28293|Universitas Islam Negeri Sultan Syarif Kasim Riau
Rusnedy, Hidayati; Informatics Engineering Department, Universitas Islam Negeri Sultan Syarif Kasim Riau. Jl. HR. Soebrantas Panam Km. 15 No. 155, Tuah Madani, Kec. Tampan, Kampar Regency, Riau 28293|Universitas Islam Negeri Sultan Syarif Kasim Riau
Handayani, Lestari; Informatics Engineering Department, Universitas Islam Negeri Sultan Syarif Kasim Riau. Jl. HR. Soebrantas Panam Km. 15 No. 155, Tuah Madani, Kec. Tampan, Kampar Regency, Riau 28293|Universitas Islam Negeri Sultan Syarif Kasim Riau|Indonesia
Prism Lab, Insa Center Val de Loire. 88 Boulevard Lahitolle, Bourges 18000| Insa Center Val de Loire|France
Mustakim, Mustakim; Information System Department, Universitas Islam Negeri Sultan Syarif Kasim Riau. Jl. HR. Soebrantas Panam Km. 15 No. 155, Tuah Madani, Kec. Tampan, Kampar Regency, Riau 28293|Universitas Islam Negeri Sultan Syarif Kasim Riau|Indonesia
2021-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13998
clustering; density-based spatial clustering of applications with noise; Python; silhouette coefficient;village maturity
en
The rural development measurement is undoubtedly not easy due to its particular needs and conditions. This study classifies village performance from social, economic, and ecological indices. One thousand five hundred ninety-one villages from the Community and Village Empowerment Office at Riau Province, Indonesia, are grouped into five village maturation classes: very under-developed village, under-developed village, developing village, developed village, and independent village. To date, Density-based spatial clustering of applications with noise (DBSCAN) is utilized in mining 13 of the villages’ attributes. Python programming is applied to analyze and evaluate the DBSCAN activities. The study reveals the grouping’s silhouette coefficient values at 0.8231, thus indicating the well-being clustering performance. The epsilon and minimum points values are considered in DBSCAN evaluation with percentage splits simulation. This grouping can be used as guidelines for governments in analyzing the distribution of rural development subsidies more optimal.
oai:ojs.jtsiskom.undip.ac.id:article/12604
2020-10-24T18:19:14Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/12604
2020-10-24T18:19:14Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 4, Tahun 2014 (Oktober 2014); i-v
Front Matter - JTSiskom Vol.2 No.4 Tahun 2014
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Program Studi Sistem Komputer, Fakultas Teknik, Universitas Diponegoro
2014-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12604
halaman sampul;halaman judul;tim penyuntin;daftar isi;jtsiskom vol.2 num.4 tahun 2014
id
Artikel ini berisi front-matter JTSiskom Volume 2 Nomor 4 Tahun 2014, yaitu meliputi halaman sampul, halaman judul, susunan tim penyunting, daftar isi dan indeks penulis.
oai:ojs.jtsiskom.undip.ac.id:article/13051
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13051
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 3, Year 2018 (July 2018); 100-105
Landfill Gas Monitoring System Based on Internet of Things
Rachman, Fathur Zaini; Departement of Electrical Engineering, Politeknik Negeri Balikpapan
2018-07-31 19:25:26
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13051
gas monitoring system; CH4 and CO2 measurements; landfill gas monitoring; environmental IoT
Department of Electrical Engineering, Politeknik Negeri Balikpapan; Manggar Landfill
id
This research developed a gas monitoring system in the final waste disposal. The system has implemented the Internet of Things (IoT) using the ESP8266 Wi-Fi module to transmit methane (CH4) and carbon dioxide (CO2) data concentration, as well as temperature and humidity to the ThingSpeak server. Users can monitor and access these environmental data through social media Twitter and websites from anywhere. The fastest data delivery can be obtained with a time interval of 16 seconds on each data packet sent when there is an Internet connection.
oai:ojs.jtsiskom.undip.ac.id:article/12857
2020-10-23T02:12:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12857
2020-10-23T02:12:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 2, Year 2017 (April 2017); 49-56
Wheeled Wall Climbing Robot using ATmega 2560 Microcontroller with Wireless Control and Obstacles Avoidance
Widianto, Eko Didik; Department of Computer Engineering, Universitas Diponegoro
Alfianto, Ufan; Department of Computer Engineering, Universitas Diponegoro
Isnanto, R. Rizal; Department of Computer Engineering, Universitas Diponegoro
2017-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12857
wall climbing robot; Arduino ATmega 2560; wireless control; suction tube; suction force
id
This research developed a mobile wall climbing robot prototype using 4 DC motors as its driver and a suction tube. It can avoid obstacles. This robot uses Arduino Mega 2560 as its controller board. The robot's weight is 747 grams. The suction tube produces a suction force of 7.815N capable of holding the robot load in a stall vertical position using 12V of voltage. The robot able to crawl down and horizontal, but still can not climb vertically. The robot is able to receive a command of motion manually from a 2.4GHz wireless joystick. In automatic mode, the robot can avoid obstacles using the HC-SR04 proximity sensor. This research also shows the relationship between suction force and the given voltage of DC brushless motor and its throttle value.
oai:ojs.jtsiskom.undip.ac.id:article/14074
2022-08-06T18:56:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14074
2022-08-06T18:56:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 10, Issue 1, Year 2022 (January 2022); 20-25
TATOPSIS: A decision support system for selecting a major in university with a two-way approach and TOPSIS
Wardani, Dewi; Informatics Department, Faculty of Mathematics and Natural Science, Universitas Sebelas Maret. Jl. Ir Sutami 36 A, Surakarta, Central Java 57126|Universitas Sebelas Maret
Mahayanti, Widyaswari; Informatics Department, Faculty of Mathematics and Natural Science, Universitas Sebelas Maret. Jl. Ir Sutami 36 A, Surakarta, Central Java 57126|Universitas Sebelas Maret
Setiadi, Haryono; Informatics Department, Faculty of Mathematics and Natural Science, Universitas Sebelas Maret. Jl. Ir Sutami 36 A, Surakarta, Central Java 57126|Universitas Sebelas Maret
Ulfa, Maria; Department of Chemistry Education, Faculty of Teacher Training and Education, Universitas Sebelas Maret. Jl. Ir Sutami 36 A, Surakarta, Central Java 57126|Universitas Sebelas Maret
Wihidayat, Endar; Department of Informatics and Computer Technology Education, Faculty of Teacher Training and Education, Universitas Sebelas Maret. Jl. Ir Sutami 36 A, Surakarta, Central Java 57126 |Universitas Sebelas Maret
2022-01-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14074
decision support system; major selection; TOPSIS; two-way approach
en
Several problems can occur when students feel they have made the wrong choice of major in university. Choosing a major is one of the problems that students often face. Therefore, this study aims to develop a Decision Support System (DSS) to help students find majors that match their interests and abilities. This DSS proposes a two-way approach by considering students and the major's requirements, standards, and characteristics. The DSS utilizes the TOPSIS method; therefore, it is called TATOPSIS, which stands for Two-way Approach TOPSIS. It showed that the two-way approach in Scenario 1 (without score normalization) and Scenario 3 (with score normalization) shows better agreement results in 78.33% and 73.33% than the two-way approach for Scenario 2, Scenario 4, and the student-one-way approaches.
oai:ojs.jtsiskom.undip.ac.id:article/4742
2020-10-24T22:46:39Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4742
2020-10-24T22:46:39Z
Jurnal Teknologi dan Sistem Komputer
Volume 1, Nomor 4, Tahun 2013 (Oktober 2013); 155-161
Sistem Informasi Demografi Penduduk Kota Semarang Berbasis Framework Code Igniter
Seno, R. Kibar Aji; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
2013-10-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4742
Aplikasi; Teknologi Informasi; Sistem Informasi; Framework; Codeiniter; PHP; Mysql
id
Data kependudukan ialah salah satu data yang rumit dalam pengolahannya, karena meliputi data cukup banyak yaitu data matapencaharian, data kepadatan penduduk, data jenis kelamin penduduk, data jumlah keluarga,data pendidikan penduduk dan sebagainya yang meliputi sebagai data monografi. Sering kali terjadi kesulitan dalam pencatatan dan pengolahan data tersebut. Bahkan terkadang data penduduk tersebut tidak tersimpan dan diolah dengan baik sehingga setiap membutuhkan data tersebut sering dilakukannya pendataan ulang yang tentu itu akan membuat pemborosan dalam segi waktu,tenaga dan biaya.Oleh karena itu dibutuhkan suatu teknologi informasi yang dapat membantu dalam pengolahan data tersebut. Sistem informasi dengan berbasis web ialah salah satu aplikasi yang cocok untuk membantu masalah ini, karena dengan berbasis web pengolahan data dapat di lakukan dimana saja tanpa harus melakukan pemasangan aplikasi tersebut. Tetapi karena berbasis web ini pula, perlu adanya perhatihan khusus dalam pengembangannya yaitu pada bagian keamanan aplikasi tersebut. Sehingga dalam pengembangan aplikasi ini digunakan framework codeigniter yang dikenal cukup baik dalam penanggan keamanannya serta memiliki libraries yang cukup lengkap dan performance yang handal.Sistem informasi kependudukan republik indonesia ialah sistem informasi yang dikembangkan dengan mengunakan framework codeigniter dan database mysql. dengan begitu Sistem informasi diharapkan dapat membantu pengolahaan data kependudukan sehingga data-data tersebut menjadi optimal dan terstruktur dengan baik.
oai:ojs.jtsiskom.undip.ac.id:article/14213
2022-08-06T18:56:56Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/14213
2022-08-06T18:56:56Z
Jurnal Teknologi dan Sistem Komputer
2022: Publication In-Press
Sistem Penghitung Jumlah Orang Menggunakan Metode SSD-MobileNet dan Centroid Tracking
Thohari, Afandi Nur Aziz; Departement of Informatic Engineering, Politeknik Negeri Semarang
Karima, Aisyatul; Informatic Engineering Politeknik Negeri Semarang
Wibowo, Angga Wahyu; Informatic Engineering Politeknik Negeri Semarang
Santoso, Kuwat; Teknologi Rekayasa Komputer Politeknik Negeri Semarang
2022-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/14213
id
Salah satu penerapan kecerdasan buatan untuk mencegah penyebaran virus corona adalah dengan membuat sistem penghitung jumlah orang otomatis untuk mencegah kerumunan di dalam ruangan. Penelitian ini membahas mengenai pembuatan prototipe sistem penghitung jumlah orang menggunakan algoritma deep learning pada single board computer. Tujuan dari penelitian ini adalah untuk menghitung jumlah orang dalam suatu ruangan agar okupansi ruangan dapat ditekan. Kontribusi dari penelitian ini adalah mengkombinasikan dua metode visi komputer yaitu SSD-MobileNet untuk identifikasi objek orang dan centroid tracking untuk menghitung jumlah orang. Berdasarkan pengujian yang telah dilakukan menunjukan bahwa sistem telah dapat menghitung objek orang dengan akurasi 100% apabila jumlah orang yang memasuki ruangan berjumlah satu, dua, atau tiga secara bersama-sama. Kemudian sistem dapat mendeteksi objek dengan jarak maksimal 10 meter dan intensitas cahaya redup atau kurang dari 100 lux. Pada pengujian komputasi menunjukan bahwa sistem dapat memproses video dengan jumlah frame 30 fps dan kualitas video high definition (HD).
oai:ojs.jtsiskom.undip.ac.id:article/12686
2018-06-12T05:20:00Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12686
2018-06-12T05:20:00Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 1, Tahun 2016 (Januari 2016); 67-76
Analisis Quality of Service (QoS) Jaringan Telekomunikasi High-Speed Downlink Packet Access (HSDPA) pada Teknologi 3.5G
Simanjuntak, Mey Fenny Wati; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2016-01-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12686
Teknologi 3.5G; High-Speed Downlink Packet Access; Quality of Service; Elnus Bandwidth Meter;Axence NetTools Professional 4.0
id
Sejak layanan teknologi 3G pertama kali diperkenalkan, permintaan akan layanan berbasis paket data dari tahun ke tahun mengalami peningkatan yang pesat. Menanggapi hal tersebut, para penyedian jaringan telekomunikasi terus berusaha untuk meningkatkan kemampuan jaringannya. Salah satu solusinya menerapkan teknologi High-Speed Downlink Packet Access yang direkomendasikan oleh 3GPP Release 5. Penelitian ini dikhususkan untuk menganalisis Quality of Service jaringan telekomunikasi High-Speed Downlink Packet Access di Kecamatan Tembalang Kota Semarang. Analisis Quality of Service jaringan telekomunikasi High-Speed Downlink Packet Access pada penelitian ini bertujuan untuk memberikan gambaran kualitas jaringan telekomunikasi High-Speed Downlink Packet Access dari sisi bandwidth, throughput, packet loss dan delay. Metode penelitian yang dibahas dalam penelitian ini yaitu penelitian kualitatif observatif, dimana akan dilakukan pengamatan tentang bagaimana QoS jaringan telekomunikasi High-Speed Downlink Packet Access pada teknologi 3.5G di Kecamatan Tembalang Kota Semarang. Proses pengamatan dalam menganalisis Quality of Service jaringan telekomunikasi High-Speed Downlink Packet Access di Kecamatan Tembalang Kota Semarang berdasarkan 4 parameter diantaranya bandwidth, throughput, packet loss dan delay. Aplikasi yang digunakan yaitu monitoring application Elnus Bandwidth Meter dan Axence NetTools Professional 4.0. Selain itu, Quality of Service jaringan telekomunikasi High- Speed Downlink Packet Access di Kecamatan Tembalang Kota Semarang diamati berdasarkan waktu yaitu harian, mingguan dan bulanan.
oai:ojs.jtsiskom.undip.ac.id:article/13149
2020-04-12T10:58:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13149
2020-04-12T10:58:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 2, Year 2019 (April 2019); 64-70
Intelligent System for Determining Parking Locations in Campus Areas Using Fuzzy Logic Based on Internet of Things
Ichwana, Dody; Department of Computer Engineering, Universitas Andalas
Saputra, Surya Dwi; Department of Computer Engineering, Universitas Andalas
Ekariani, Shelvi; Department of Mathematics, Universitas Andalas
2019-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13149
smart parking; NFC; smart campus; IoT; fuzzy logic
Universitas Andalas, Program Penelitan Dosen Pemula Tahun 2018, Nomor 18/UN.16.17/ PP.RDP/LPPM/2018
id
The increasing use of vehicles at campus locations makes it more difficult to find an empty parking lot. This paper develops a system for determining parking locations on campus areas using cloud-based fuzzy logic and Internet of Things (IoT). NFC is used to confirm the order code of the location that has been generated by the system. At the parking location, a sensor is installed to detect parking availability. The concept of IoT has been applied to build this system. Applications on smartphone devices are used for reservations at desired parking locations via the internet. The results show that the system has been able to detect the location of empty parking lots and make reservations in the Andalas University campus environment. The application of fuzzy logic has succeeded in obtaining parking location sequences based on distance and total capacity to find the best parking location.
oai:ojs.jtsiskom.undip.ac.id:article/4766
2020-10-24T22:47:21Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/4766
2020-10-24T22:47:21Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 1, Tahun 2014 (Januari 2014); 119-129
Perancangan Sistem Informasi Akademik Berbasis Mobile Web Studi Kasus di Program Studi Sistem Komputer Universitas Diponegoro
Mujab, Syariful; Program Studi Sistem Komputer, Universitas Diponegoro
Satoto, Kodrat Iman; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2014-01-03 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/4766
Sistem Informasi Akademik;Mobile Web;Android;jQuery Mobile
id
Sistem informasi akademik berbasis mobile web merupakan sistem informasi yang menyediakan informasi akademik untuk tingkat mahasiswa yang dirancang khusus untuk perangkat bergerak, dengan sistem informasi akademik berbasis mobile web mahasiswa dapat memperoleh informasi yang berhubungan dengan kegiatan akademik yang sedang ditempuh. Desain dari sistem informasi akademik berbasis mobile web dirancang khusus untuk perangkat bergerak yang bertujuan untuk mempermudah mahasiswa dalam pengaksesan sistem informasi melalui pada perangkat bergerak.Sistem informasi akademik berbasis mobile web pada dasarnya adalah refleksi dari sistem informasi akademik program studi sistem komputer, maka dari itu data yang digunakan diambil dari penelitian dan pengamatan dari sistem informasi akademik program studi sistem komputer. Perancangan interface pada tugas akhir ini menggunakan framework Jquery mobile dan untuk penyimpanan data menggunakan basis data MySQL sedangkan bahasa pemrograman di sisi server menggunakan PHP. Pengaksesan sistem informasi akademik berbasis mobile web pada tugas akhir ini menggunakan sebuah aplikasi yang berjalan pada sistem operasi android yang dibuat menggunakan phonegap.Hasil dari perancangan ini adalah sebuah aplikasi sistem informasi akademik berbasis mobile web yang berguna untuk memudahkan mahasiswa dalam mendapatkan informasi akademik melalui perangkat bergerak, dari hasil pengujian blackbox didapatkan hasil bahwa aplikasi sudah dapat memberikan informasi sesuai dengan kebutuhan mahasiswa, seperti informasi KHS dan KRS, informasi jadwal, informasi matakuliah, informasi transkrip nilai. Pengujian juga menguji kompatibelitas dan user interface aplikasi, Pengujian kompatibelitas dan user interface diujikan pada sistem operasi android dari versi 2.2 sampai 4.2. Hasil dari pengujian user interface adalah user interface pada setiap sistem operasi android yang telah diuji tidak ada yang terpotong dan tampilan dapat menyesuaikan layar sedangkan pengujian kompatibelitas untuk android versi 4.0 sampai 4.2 aplikasi dapat terpasang dan fitur yang tersedia dapat berjalan dengan baik, sedangkan android dibawah versi 4.0 aplikasi dapat terpasang namun kopatibelitas kurang baik karna untuk fitur animasi tidak dapat berjalan.
oai:ojs.jtsiskom.undip.ac.id:article/12705
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12705
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 209-214
Implementasi Cloud Storage Menggunakan OwnCloud yang High-Availability
Ar-Razy, Ikhwan; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12705
Cloud-base storage; high availability; Proxmox VE; OwnCloud; file storage
id
Implementation of practicum courses in Department of Computer Engineering Diponegoro University has some drawbacks, one of them is a lot of lab assistant and the practitioner experiencing difficulties in terms of archiving. One solution to solve the problem is implementing a shared file storage system that is easy and can be accessed by both practitioners or lab assistants. The purpose of this research is to build a cloud-based storage systems that are reliable to preventing crash damage hardware and high availability. The purpose of this research is achieved by designing the appropriate methodology. The result of this research is a storage system that is on the server side by using virtualization and data replication (DRBD) as a storage method. The system is composed of two physical servers and one virtual server. Physical servers are using Proxmox VE as operating system and virtual server is using Ubuntu Server as operating system. OwnCloud applications and files are stored in the virtual server. File storage system has several major functions, which are: upload, download, user management, remove, and restore. The functions are executed through web pages, desktop application and Android application.
oai:ojs.jtsiskom.undip.ac.id:article/13420
2020-04-12T10:59:27Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13420
2020-04-12T10:59:27Z
Jurnal Teknologi dan Sistem Komputer
Volume 7, Issue 4, Year 2019 (October 2019); 166-171
Acceleration classification of earthquake signals and linear signals of human activity using smartphone accelerometer based on support vector machine algorithm
Nugroho, Hapsoro Agung; Sekolah Tinggi Meteorologi Klimatologi dan Geofisika
Wicaksana, Haryas Subyantara; Sekolah Tinggi Meteorologi Klimatologi dan Geofisika
2019-10-31 15:18:58
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13420
accelerometer; earthquake; earthquake detection; support vector machine
Sekolah Tinggi Meteorologi Klimatologi dan Geofisika, Indonesia
id
The threat of earthquake calamity spread throughout most of the Indonesian archipelago. Smartphone’s accelerometer usage as a seismic parameter detector in Indonesia, of which the noise has obstacles, mainly due to human activities. This study aims to classify linear acceleration signals caused by human activity and earthquake acceleration signals as an initial effort to reduce noise caused by human activity in the smartphone’s accelerometer signals. Both signals are classified by using the Support Vector Machine (SVM) algorithm of which consists of several steps, respectively, data collection, data preprocessing, data segmentation, feature extraction, and classification. These algorithms are tested to 2545 human activity signals in trouser pocket, 2430 human activity signals in shirt pocket and earthquake acceleration signals. Based on the test results by using the confusion matrix, linear acceleration signal data caused by human activity and earthquake acceleration signals can be classified properly using an SVM algorithm with Polynomial or Gaussian kernel with a small kernel scale value. The algorithms can achieve an accuracy of 87.74% to 97.94%.
oai:ojs.jtsiskom.undip.ac.id:article/6659
2020-10-24T22:47:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/6659
2020-10-24T22:47:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 3, Tahun 2014 (Agustus 2014); 203-208
Pengembangan Sistem Informasi Rekam Medis untuk Dinas Kabupaten Grobogan
Yuliartanto, Purnaresa; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Windasari, Ike Pertiwi; Program Studi Sistem Komputer, Universitas Diponegoro
2014-08-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/6659
information system;web apps;cloud computing;medical record
id
Abstract - Health services include the recording of the patient's medical record . Medical records were used to aid the treatment process. The number of medical records continues to grow proportional to the number of patients. Tens of thousands of sheets of paper used to record medical record requires effort , time and place great . The amount of effort will continue to grow each day. Search one sheet of medical records among a set of storage shelves requires considerable time and risk data is not found. The risk of error in the search and storing will increase every day. The development of technology allows the implementation of technology in the process of record-keeping. Changes in the form of digital medical records will reduce the need of a previous process. Labor, time and place required by the help of information systems will be reduced significantly . Storage process data stored in the cloud will provide more value for the system as a patient's medical records from a health center can be accessed from other health centers. The development of this system will reduce the risk of inappropriate storage and retrieval of medical records. Grobogan Health Department that oversees health center in Grobogan are office that are ready to migrate business processes into the digital age. Development of medical record information system for the health center expected to improve the quality of service of health centers , especially in health care.
oai:ojs.jtsiskom.undip.ac.id:article/12721
2018-06-12T05:19:34Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12721
2018-06-12T05:19:34Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 2, Tahun 2016 (April 2016); 344-352
Perancangan Protokol Komunikasi untuk JSN (Jaringan Sensor Nirkabel) pada Kampus Hijau
Nurazizah, Nurazizah; Program Studi Sistem Komputer, Universitas Diponegoro
Nurhayati, Oky Dwi; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2016-04-23 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12721
Wireless Sensor Networks; Monitor PM2.5; CO; NO2; HC; the intensity of light; temperature and humidity; nRF905
id
Environmental conditions in a large area often requires monitoring. For example, in the case of greenhouse used for experimental research cultivation, fertilization experiment, experiment plant resistance, tissue culture experiments, experimental planting of crops in the off-season, the necessary equipment to monitor and control the environmental conditions in order to suit the characteristics of the environment is needed. The size of area to be monitored, making the need for the spread of monitoring equipment at some point so that monitoring environmental conditions can include all the desired area. This is the basis for the design of communication protocols for WSN (wireless sensor networks) on a green campus. The system consists of hardware that is assembled to the process of measuring PM2.5, CO, NO2, HC, light intensity, temperature, and humidity. The system is divided into several sections, hereinafter referred to node. Node on this system can be divided into two functions, namely a sensor node and coordinator node. There are two sensor nodes that will work for data collection in a separate area and sends the data to the coordinator node. Communication between nodes is done using nRF905 module. The design of communication protocols that are designed to connect between the coordinator node to sensor node is able to run well. It makes the system capable of monitoring temperature and humidity via a web service, so that can know the condition of PM2.5, CO, NO2, HC, the intensity of light, temperature and humidity at some point in the range of more than 100 meters.
oai:ojs.jtsiskom.undip.ac.id:article/13455
2020-07-18T16:51:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13455
2020-07-18T16:51:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 2, Year 2020 (April 2020); 106-112
Shrimps clusterization by size using digital image processing with CCA and DBSCAN
Priadana, Adri; Universitas Jenderal Achmad Yani Yogyakarta
Murdiyanto, Aris Wahyu; Universitas Jenderal Achmad Yani Yogyakarta
2020-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13455
size clustering; vaname shrimp; image processing; connected component analysis; DBSCAN
Kementerian Riset dan Pendidikan Tinggi Republik Indonesia
id
The quality of farmed shrimps has several criteria, one of which is shrimp size. The shrimp selection was carried out by the contractor at the harvest time by grouping the shrimp based on their size. This study aims to apply digital image processing for shrimp clustering based on size using the connected component analysis (CCA) and density-based spatial clustering of applications with noise (DBSCAN) methods. Shrimp group images were taken with a digital camera at a light intensity of 1200-3200 lux. The clustering results were compared with clustering from direct observation by two experts, each of which obtained an accuracy of 79.81 % and 72.99 % so that the average accuracy of the method was 76.4 %.
oai:ojs.jtsiskom.undip.ac.id:article/11978
2020-10-24T22:48:33Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/11978
2020-10-24T22:48:33Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 1, Tahun 2015 (Januari 2015); 79-86
Sistem Monitoring Digital Penggunaan dan Kualitas Kekeruhan Air PDAM Berbasis Mikrokontroler ATMega328 Menggunakan Sensor Aliran Air dan Sensor Fotodiode
Kautsar, Muhammad; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Widianto, Eko Didik; Program Studi Sistem Komputer, Universitas Diponegoro
2015-01-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/11978
Monitoring System; Microcontroller ATMega328; Water flow sensor; Water turbidity; Photodiode
id
Water became one of the staples in the community who are taking a very important role in life. Dependence of human life should not need to denied of water presence. Many activities of human dependent of water such as drinking, washing, bathing etc. In the city, PDAM as a service business into regional water supply solution to deliver water in the houses. Currently, the use of an analog water meter is ineffective for the custumer to be able to monitor the use of water consumption and bill to be paid. Not only that, sometimes the quality of water delivered by the service is not good, it can be seen during the rainy season, which causes the water to become turbid. Today’s technology much shift something analog to digital which is better appearence and easier operation. Thus in this study designed a digital monitoring system using based on microcontroller ATMega 328 by measuring the water discharge from the tube’s connection. For measuring the water usage using the water flow sensor that uses the principle of the hall effect. At the same tool can detect water turbidity problems using photodiode sensor which have working principle by intensity of light received from sample reservoir. The output of this system contains information on water discharge, volume of water in cubic meter also is added to the unit of price. Result of testing the accuracy sensor water flow reached 98,8 % while sensor photodiode had scale measurement water turbidity reacehed 0 - 173 NTU.
oai:ojs.jtsiskom.undip.ac.id:article/12932
2020-04-12T02:18:52Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12932
2020-04-12T02:18:52Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 3, Year 2017 (July 2017); 123-128
Multi Layer Perceptron Model for Indoor Positioning System Based on Wi-Fi
Lukito, Yuan; Department of Informatics, Universitas Kristen Duta Wacana
2017-07-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12932
indoor positioning system;Wi-Fi positioning; multilayer perceptron
Fakultas Teknologi Informasi, Universitas Kristen Duta Wacana
id
Indoor positioning system issue is an open problem that still needs some improvements. This research explores the utilization of multilayer perceptron in determining someone’s position inside a building or a room, which generally known as Indoor Positioning System. The research was conducted in some steps: dataset normalization, multilayer perceptron implementation, training process of multilayer perceptron, evaluation, and analysis. The training process has been conducted many times to find the best parameters that produce the best accuracy rate. The experiment produces 79,16% as the highest accuracy rate. Compared to previous research, this result is comparably lower and needs some parameters tweaking or changing the neural networks architectures.
oai:ojs.jtsiskom.undip.ac.id:article/13353
2021-08-05T17:57:05Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13353
2021-08-05T17:57:05Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 4, Year 2020 (October 2020); 284-288
Rice consumption prediction using linear regression method for smart rice box system
Hanif, Mulia; Department of Informatics, Universitas Telkom
Abdurohman, Maman; Department of Informatics, Universitas Telkom
Putrada, Aji Gautama; Department of Informatics, Universitas Telkom
2020-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13353
ricebox; internet of things; linear regression; rice prediction
id
Currently, the smart rice box has applied the Internet of Things (IoT) but without prediction of rice runs out which shows the amount of rice consumption. This study applies linear regression to predict the rice runs out in an IoT-based smart rice box and analyzes its performance. The prediction used the dataset obtained by measuring a smart rice box equipped with a load cell weight sensor and Hx711 module. The weight sensor accuracy was an RMSE of between 56 and 170 grams. The linear regression method applied to the smart rice box to predict rice running out has an MSE value of 0.2588 with a prediction window of 43 days. An R-squared value of less than one is obtained with a predictive threshold of 24 days.
oai:ojs.jtsiskom.undip.ac.id:article/12001
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12001
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 192-197
Perancangan Papan Informasi Digital Berbasis Web pada Raspberry pi
Panuntun, Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12001
digital signaga;information;raspberry pi
id
Digital signage is information boards migrate from conventional forms to digital form. Form of digital signage used in computer by connecting to monitor to display the information. Digital notice board (digital signage) puts a digital-based information services in one direction. Many digital signage applications appear with the development of information technology. Unfortunately, if used as a digital signage devices, the implementation of existing digital signage applications using a desktop computer is unefficient. Signage applications that developed to be implemented on a single board computers such as raspberry-pi is still rare. In that case, there are any idea to implement a mini computer raspberry-pi as digital signage devices. Mini computer raspberry-Pi was chosen because of its small size and power saving. so it can be efficient and flexible than a regular desktop computer. Forming of this thesis includes designing web server using PHP and MySQL and raspberry pi configuration. The results of this research is to implement digital signage in raspbeery pi that produce a web-based digital information boards that efficient and power saving.
oai:ojs.jtsiskom.undip.ac.id:article/13874
2021-08-05T17:57:05Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13874
2021-08-05T17:57:05Z
Jurnal Teknologi dan Sistem Komputer
Volume 8, Issue 4, Year 2020 (October 2020); 311-316
Preprocessing kNN algorithm classification using K-means and distance matrix with students’ academic performance dataset
Sugriyono, Sugriyono; Master of Informatics Department, Sunan Kalijaga Islamic State University
Siregar, Maria Ulfah; Master of Informatics Department, Sunan Kalijaga Islamic State University
2020-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13874
preprocessing; K-means; kNN; distance matrix; Manhattan; Euclidean
id
The existence of outliers in the dataset can cause low accuracy in a classification process. Outliers in the dataset can be removed from a preprocessing stage of classification algorithms. Clustering can be used as an outlier detection method. This study applies K-means and a distance matrix to detect outliers and remove them from datasets with class labels. This research used a dataset of students’ academic performance totaling 6847 instances, having 18 attributes and 3 class labels. Preprocessing applies the K-means method to get centroid in each class. The distance matrix is used to evaluate the distance of instance to the centroid. Outliers, which are a different class, will be removed from the dataset. This preprocessing improves the classification accuracy of the kNN algorithm. Data without preprocessing has 72.28 % accuracy, preprocessed data using K-means with Euclidean has 98.42 % accuracy (an increase of 26.14 %), while the K-means with Manhattan has 97.76 % accuracy (an increase of 25.48 %).
oai:ojs.jtsiskom.undip.ac.id:article/12017
2018-06-12T04:27:42Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12017
2018-06-12T04:27:42Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 2, Tahun 2015 (April 2015); 320-334
Pembuatan Aplikasi Terintegrasi, Pendataan Barang di Gudang Berbasis Android
Triwibowo, Dodi; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-04-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12017
Android; Sistem; PHP; MySQL; WebView
id
Dalam Industri yang semakin pesat perkembangannya, proses keluar masuknya barang perlu dicatat, ini diperlukan untuk mempermudah suatu perusahaan dalam mengontrol stok barang baik keluar ataupun masuk. Data fisik merupakan sesuatu yang mudah hilang, pengandaan data juga akan memberikan suatu redundant bagi seorang pekerja, dimana dimungkinkan adanya Human Error, salah satu akibatnya adalah dapat menyebabkan suatu perbedaan data, dimana dari beberapa data yang ada dapat berbeda nilai, ketika terdapat masalah seperti ini dapat merugikan perusahaan ataupun client dari perusahaan tersebut. Aplikasi ini juga dapat membantu perusahaan dalam melakukan checking barang secara cepat, sehingga perusahaan dapat menangani dengan cepat adanya suatu perubahan maupun kesalahan yang terjadi. Pembuatan aplikasi terintegrasi ini menggunakan bahasa pemrograman Java, PHP, dan database MYSQL serta menggunakan JQuery Mobile.
oai:ojs.jtsiskom.undip.ac.id:article/12977
2018-05-31T07:19:29Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/12977
2018-05-31T07:19:29Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 4, Year 2017 (October 2017); i-viii
Front Matter - JTSiskom Volume 5 Issue 4 Year 2017
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Department of Computer Engineering, Universitas Diponegoro
2017-11-01 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12977
computer engineering; embedded system; robotics; software engineering; networking;
id
This article contains front-matter of JTSiskom Volume 5 Number 4 Year 2017, which includes cover page, title page, editorial team, acknowledgment, editorial policy and table of contents. JTSiskom's editorial policies include focus and scope, review process statement, publication frequency, open access policy, archiving policy and statement of article processing fee.
oai:ojs.jtsiskom.undip.ac.id:article/12788
2018-06-12T05:23:31Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/12788
2018-06-12T05:23:31Z
Jurnal Teknologi dan Sistem Komputer
Volume 4, Nomor 3, Tahun 2016 (Agustus 2016); i-v
Front Matter - JTSiskom Vol.4 No.3 Tahun 2016
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Program Studi Sistem Komputer, Universitas Diponegoro
2016-08-21 11:58:16
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12788
computer engineering;embedded system;robotics;software engineering;networking
id
Artikel ini berisi front-matter JTSiskom Volume 4 Nomor 3 Tahun 2016, yaitu meliputi halaman sampul, halaman judul, susunan tim penyunting, daftar isi dan indeks penulis.
oai:ojs.jtsiskom.undip.ac.id:article/13902
2021-10-02T20:35:37Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13902
2021-10-02T20:35:37Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 2, Year 2021 (April 2021); 96-105
Recommender systems for specializing new students in the K-13 curriculum using the profile matching, SAW, and a combination of both
Iswanto, Muhammad Edi; Master of Informatics, Universitas Islam Negeri Sunan Kalijaga Yogyakarta, Jl. Marsda Adisucipto Yogyakarta 55281|Universitas Islam Negeri Sunan Kalijaga Yogyakarta
Siregar, Maria Ulfah; Master of Informatics, Universitas Islam Negeri Sunan Kalijaga Yogyakarta, Jl. Marsda Adisucipto Yogyakarta 55281|Universitas Islam Negeri Sunan Kalijaga Yogyakarta
'Uyun, Shofwatul; Master of Informatics, Universitas Islam Negeri Sunan Kalijaga Yogyakarta, Jl. Marsda Adisucipto Yogyakarta 55281|Universitas Islam Negeri Sunan Kalijaga Yogyakarta
Nuruzzaman, Muhammad Taufiq; Master of Informatics, Universitas Islam Negeri Sunan Kalijaga Yogyakarta, Jl. Marsda Adisucipto Yogyakarta 55281|Universitas Islam Negeri Sunan Kalijaga Yogyakarta
2021-04-30 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13902
K-13 curriculum; DSS; profile matching; SAW; specialization
id
The selection of students' interests based on the 2013 curriculum (K-13) is carried out before students start learning in class X. Accuracy in its determination is required to ensure that students learn according to their interests and talents. This study applies three DSS methods, namely profile matching, SAW, and a combination of both, to provide accurate recommendations for determining these students' interests. The three methods are compared using the same alternatives and criteria to find the most dominant method. The results of this study indicate that the application of SPK can assist PPDB activities with an accuracy of 79.2 %. In determining interest for students, the combination method is the most dominant, with an accuracy of 78 %. The application of DSS not only helps the specialization process to be faster but also accurate. This is indicated by only 6 out of 122 students who chose specialization based on the DSS recommendation getting a score below the KKM.
oai:ojs.jtsiskom.undip.ac.id:article/12599
2020-10-24T22:48:08Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12599
2020-10-24T22:48:08Z
Jurnal Teknologi dan Sistem Komputer
Volume 2, Nomor 4, Tahun 2014 (Oktober 2014); 257-266
Pengembangan Sistem Informasi Paduan Suara Mahasiswa Universitas Diponegoro Berbasis Web dan SMS
Filosa, Liga; Program Studi Sistem Komputer, Universitas Diponegoro
Isnanto, R. Rizal; Program Studi Sistem Komputer, Universitas Diponegoro
Rochim, Adian Fatchur; Program Studi Sistem Komputer, Universitas Diponegoro
2014-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12599
Web-based information system; SMS gateway; PHP; Codeigniter; MySQL; Javascript; UML
id
Today, technology has become ours primary need. The ease of getting or giving information by using technology make people do their jobs easily. Diponegoro University Choir (PSM) is one of choir that have good reputation in local, national and international. But PSM do not have any official website that can gives information to the people. Every years, the number of recruits is increasing, and the process of registeration is still done manually. Based on that problem, the organization needs an web-based Information System and SMS gateway to support information giving process and its own member data maintenance.The Information System is built using PHP Framework Codeignitier language program, javascript for the dynamic appearance, and MySQL for the database. The System’s development process uses waterfall method. This method is included with analysis of needs, analysis, design, implementation and testing. The model of system is built using object oriented UML (Unified Modeling Language) includes Use Case diagram, Class diagram and Sequence diagram
oai:ojs.jtsiskom.undip.ac.id:article/13026
2020-04-12T02:18:51Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13026
2020-04-12T02:18:51Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 2, Year 2018 (April 2018); 76-83
Accuracy Comparison of C4.5 and CART Algorithms in Predicting Student Achievement Index Category
Alverina, Dea; Department of Informatics, Universitas Kristen Duta Wacana
Chrismanto, Antonius Rachmat; Department of Informatics, Universitas Kristen Duta Wacana
Santosa, R. Gunawan; Department of Informatics, Universitas Kristen Duta Wacana
2018-04-28 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13026
data mining accuracy; student grade prediction; prediction algorithms comparison
id
This research compared the accuracy of prediction of Grade Point Average (GPA) of the first semester students using C4.5 and CART algorithms in Faculty of Information Technology (FTI), Universitas Kristen Duta Wacana (UKDW). This research also explored various parameters such as numeric attribute categorization, data balance, GPA categories number, and different attributes availability due to the difference of data availability between Achievement Admission (AA) and Regular Admission (RA). The training data used to create decision tree were FTI students, 2008-2015 batch, while the testing data were FTI students, 2016 batch. The accuracy of prediction was measured by using crosstab table. In AA, the accuracy of both algorithms can be achieved about 86.86%. Meanwhile, in RA the accuracy of C4.5 is about 61.54% and CART is about 63.16%. From these accuracy result, both algorithms are better to predict AA rather than RA.
oai:ojs.jtsiskom.undip.ac.id:article/12924
2018-05-31T08:13:47Z
jtsiskom:EDT
v2
https://jtsiskom.undip.ac.id/article/view/12924
2018-05-31T08:13:47Z
Jurnal Teknologi dan Sistem Komputer
Volume 5, Issue 2, Year 2017 (April 2017); i-viii
Front Matter - JTSiskom Volume 5 Nomor 2 Tahun 2017
"Front Matter","Back Matter"
JTSiskom, Ketua Editor; Departemen Teknik Sistem Komputer, Universitas Diponegoro, Indonesia
2017-05-02 18:51:04
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12924
computer engineering;embedded system;robotics;software engineering;networking;sistem komputer;sistem informasi;robotika;jaringan komputer
id
Artikel ini berisi front-matter JTSiskom Volume 5 Nomor 2 Tahun 2017, yaitu meliputi halaman sampul, halaman judul, susunan tim penyunting, ucapan terima kasih, kebijakan editorial dan daftar isi. Kebijakan editorial JTSiskom meliputi fokus dan ruang lingkup, proses review, frekuensi publikasi, kebijakan open access, pengarsipan dan pernyataan biaya pemrosesan artikel.
oai:ojs.jtsiskom.undip.ac.id:article/13907
2022-08-05T03:48:44Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13907
2022-08-05T03:48:44Z
Jurnal Teknologi dan Sistem Komputer
Volume 9, Issue 4, Year 2021 (October 2021); 199-204
Decision tree algorithm for multi-label hate speech and abusive language detection in Indonesian Twitter
Ihsan, Fauzi; Department of Informatics, UIN Sultan Syarif Kasim Riau. Jl. H.R. Soebrantas km 11.5 Simpang Baru Panam, Pekanbaru, Riau 28293|UIN Sultan Syarif Kasim Riau
Iskandar, Iwan; Department of Informatics, UIN Sultan Syarif Kasim Riau. Jl. H.R. Soebrantas km 11.5 Simpang Baru Panam, Pekanbaru, Riau 28293|UIN Sultan Syarif Kasim Riau
Harahap, Nazruddin Safaat; Department of Informatics, UIN Sultan Syarif Kasim Riau. Jl. H.R. Soebrantas km 11.5 Simpang Baru Panam, Pekanbaru, Riau 28293|UIN Sultan Syarif Kasim Riau
Agustian, Surya; Department of Informatics, UIN Sultan Syarif Kasim Riau. Jl. H.R. Soebrantas km 11.5 Simpang Baru Panam, Pekanbaru, Riau 28293|UIN Sultan Syarif Kasim Riau
2021-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13907
hate speech; abusive language; decision tree; Twitter; word embeddings
id
Hate speech and abusive language are easily found in written communications in social media like Twitter. They often cause a dispute between parties, the victims, and the first who write the tweet. However, it is also difficult to distinguish whether a tweet contains hate speech and/or abusive language for those who take sides. This research aims to develop a method to classify the tweets into abusive and/or contain hate speech classes. If hate speech is detected, then the system will measure the hardness level of hatred. The dataset includes 13,126 real tweets data. Word embeddings are used for featuring text input. For the tweets classification, we use a Decision Tree algorithm. Some engineering of features and parameters tuning has improved the classification of the three classes: hate speech class, abusive words, and hate speech level. The lexicon feature in the Decision Tree classification produces the highest accuracy for detecting the three classes rather than engineering special features and textual features. The average accuracy of the three classes increased from 69.77 % to 70.48 % for the training-testing composition of 90:10, and another 69.35 % to 69.54 % for 80:20 respectively.
oai:ojs.jtsiskom.undip.ac.id:article/12670
2018-06-12T04:57:23Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/12670
2018-06-12T04:57:23Z
Jurnal Teknologi dan Sistem Komputer
Volume 3, Nomor 4, Tahun 2015 (Oktober 2015); 503-511
Pembuatan Aplikasi Permainan “Jakarta Bersih” Berbasis Unity
Hanggoro, Adhiim Catur; Program Studi Sistem Komputer, Universitas Diponegoro
Kridalukmana, Rinta; Program Studi Sistem Komputer, Universitas Diponegoro
Martono, Kurniawan Teguh; Program Studi Sistem Komputer, Universitas Diponegoro
2015-10-20 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/12670
Android; unity; Jakarta Bersih; Permainan; MDLC
id
Kebersihan merupakan salah satu syarat hidup sehat yang diimpikan oleh masyarakat luas. Namun pada kenyataannya, tidak semua masyarakat memiliki sikap menjaga kebersihan dan kesehatan lingkungan. Zaman sekarang, sudah ada smartphone atau bisa disebut dengan telpon pintar yang sudah menjadi kebutuhan bagi sekian banyak orang di dunia ini. Banyak aplikasi pada smartphone yang mampu menunjang produktivitas masyarakat luas, bahkan sekalipun dengan permainan. Permainan merupakan sebuah sistem dimana pemainnya terlibat dalam suatu konflik buatan, ditentukan oleh aturan, yang menghasilkan keluaran atau hasil yang dapat diukur. Dengan adanya permainan yang interaktif mampu membuat pengguna memahami isi konten yang ada didalam permainan. Maka dari itu dibutuhkanlah aplikasi permainan pada smartphone yang mampu mengenalkan tentang kebersihan di lingkungan sekitar. Aplikasi permainan 'Jakarta Bersih' dibuat menggunakan perangkat lunak Unity versi 5. Pengembangan multimedia yang digunakan adalah Multimedia Development Life Cycle (MDLC) yang memiliki enam tahap, yaitu tahap konsep (Concept), tahap perancangan (Design), tahap pengumpulan materi (Material Collecting), tahap pembuatan (Assembly), tahap pengujian (testing), dan tahap distribusi (Distribution). Pengujian black-box juga digunakan pada aplikasi ini. Berdasarkan hasil pengujian menggunakan metode black-box, fungsi dan tampilan aplikasi permainan Jakarta Bersih sudah berhasil dengan baik dan dapat disebarkan ke masyarakat luas. Aplikasi ini bisa dijadikan cara alternatif untuk dapat memperkenalkan dan mengingatkan akan kepentingan kebersihan dan kesehatan lingkungan pada masyarakat luas.
oai:ojs.jtsiskom.undip.ac.id:article/13098
2020-04-12T02:22:58Z
jtsiskom:ART
v2
https://jtsiskom.undip.ac.id/article/view/13098
2020-04-12T02:22:58Z
Jurnal Teknologi dan Sistem Komputer
Volume 6, Issue 4, Year 2018 (October 2018); 152-157
Parallel Spatial Pyramid Convolutional Neural Network for Kinship Verification from Face Images
Rachmadi, Reza Fuad; Department of Computer Engineering, Institut Teknologi Sepuluh Nopember
Purnama, I Ketut Eddy; Department of Computer Engineering, Institut Teknologi Sepuluh Nopember
2018-10-31 00:00:00
Starting from 2021, the author(s) whose article is published in the JTSiskom journal attain the copyright for their article and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. By submitting the manuscript to JTSiskom, the author(s) agree with this policy. No special document approval is required.The author(s) guarantee that:their article is original, written by the mentioned author(s),has never been published before,does not contain statements that violate the law, anddoes not violate the rights of others, is subject to copyright held exclusively by the author(s), is free from the rights of third parties, and the necessary written permission to quote from other sources has been obtained by the author(s).The author(s) retain all rights to the published work, such as (but not limited to) the following rights:Copyright and other proprietary rights related to the article, such as patents,The right to use the substance of the article in its own future works, including lectures and books,The right to reproduce the article for its own purposes,The right to archive all versions of the article in any repository, andThe right to enter into separate additional contractual arrangements for the non-exclusive distribution of published versions of the article (for example, posting them to institutional repositories or publishing them in a book), acknowledging its initial publication in this journal (Jurnal Teknologi dan Sistem Komputer).Suppose the article was prepared jointly by more than one author. Each author submitting the manuscript warrants that all co-authors have given their permission to agree to copyright and license notices (agreements) on their behalf and notify co-authors of the terms of this policy. JTSiskom will not be held responsible for anything arising because of the writer's internal dispute. JTSiskom will only communicate with correspondence authors.Authors should also understand that their articles (and any additional files, including data sets and analysis/computation data) will become publicly available once published. The license of published articles (and additional data) will be governed by a Creative Commons Attribution-ShareAlike 4.0 International License. JTSiskom allows users to copy, distribute, display and perform work under license. Users need to attribute the author(s) and JTSiskom to distribute works in journals and other publication media. Unless otherwise stated, the author(s) is a public entity as soon as the article is published.
url:https://jtsiskom.undip.ac.id/article/view/13098
image-based kinship verification; parallel spatial pyramid CNN; deep spatial pyramid features
Department of Computer Engineering, Institut Teknologi Sepuluh Nopember
id
In this paper, we proposed a parallel spatial pyramid CNN classifier for image-based kinship verification problem. Two face images that compared for kinship verification treated as input for each parallel convolutional network of our classifier. Each parallel convolutional network constructed using spatial pyramid CNN classifier. At the end of the convolutional network, we use three fully connected layers to combine each spatial pyramid CNN features and decided the final kinship prediction. We tested the proposed classifier using large-scale kinship verification dataset, called FIW dataset, consists of seven kinship problems from 1,000 families. In our approach, we treated each kinship problem as a binary classification problem with two output. We train our classifier separately for each kinship problem with same training configuration. Overall, our proposed method can achieve an average accuracy of more than 60% and outperform the baseline method.