http://jurnal.iaii.or.id/index.php/RESTI/issue/feed Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) 2020-01-14T09:04:28+07:00 Yuhefizar ephi.lintau@gmail.com Open Journal Systems <p><span class="" lang="id"><span class=""><a href="http://iaii.or.id" target="_blank" rel="noopener"><strong>Ikatan Ahli Informatika Indonesia (IAII</strong></a>) merupakan lembaga/organisasi profesi di bidang informatika yang merangkul semua insan informatika untuk berperan aktif dalam mengembangkan profesi informatika di Indonesia. Dalam panduan Dikti, terkait pengelola Jurnal merupakan salah satu wewenang organisasi profesi dengan penilaian 4. Oleh karena itu Jurnal ini hadir dalam rangka mengemban tugas tersebut.</span></span></p> <p><span class="" lang="id"><span class=""><strong>Jurnal RESTI</strong> <strong>(Rekayasa Sistem dan Teknologi Informasi)</strong> dikelola secara profesional dan diterbitkan oleh organisasi profesi <a href="http://iaii.or.id" target="_blank" rel="noopener">Ikatan Ahli Informatika Indonesia (IAII)</a> dalam membantu para akademisi, peneliti dan praktisi untuk menyebarkan hasil penelitiannya. </span></span></p> <p><span id="result_box" class="" lang="id"><strong><span class="">Jurnal </span>RESTI&nbsp; (Rekayasa Sistem dan Teknologi Informasi)</strong> adalah sebuah jurnal <em>blind peer-review</em> <span class="">yang didedikasikan</span> untuk publikasi hasil penelitian yang berkualitas dalam&nbsp; bidang Rekayasa Sistem dan Teknologi Informasi namun tak terbatas secara implisit. Semua publikasi di junal RESTI bersifat akses terbuka yang memungkinkan <span class="">artikel </span>tersedia secara bebas online tanpa berlangganan apapun.</span></p> <p><strong>Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi)</strong> (e-ISSN: <a href="http://u.lipi.go.id/1492416509">2580-0760</a>) adalah jurnal nasional, yang didedikasikan untuk publikasi hasil penelitian yang berkualitas dalam bidang Rekayasa Sistem dan Teknologi Informasi namun tak terbatas secara implisit serta bebas biaya dalam Proses Submisi.</p> <p><strong>Jurnal RESTI</strong> <strong>(Rekayasa Sistem dan Teknologi Informasi)</strong> telah diakreditasi oleh Akreditasi Jurnal Nasional (ARJUNA) yang dikelola oleh Kementerian Riset, Teknologi, dan Pendidikan Tinggi, Republik Indonesia dengan <strong>Kelas </strong><strong>Dua (Pe</strong><strong>ringkat 2</strong><strong>, Sinta 2</strong><strong>) sejak tahun 2019</strong><strong> berlaku surut dari tahun 2017 s.d 2021 </strong><strong>sesuai dengan keputusan Dirjen Penguatan Riset dan Pengembangan Kemenristekdikti No. </strong><strong><a href="http://jurnal.iaii.or.id/SKakreditasi.pdf">10/E/KPT/2019.</a> </strong></p> <p><strong>Jurnal RESTI</strong> <strong>(Rekayasa Sistem dan Teknologi Informasi)</strong> telah diindeks <a href="https://doaj.org/toc/2580-0760">DOAJ</a>, <a href="https://scholar.google.co.id/citations?user=3OhjoZUAAAAJ&amp;hl=en">Google Scholar</a>, <a href="http://index.pkp.sfu.ca/index.php/browse/index/1945">PKP Indeks</a>, <a href="http://onesearch.id/Search/Results?filter%5B%5D=repoId:IOS4432">One Search</a>,<a href="https://www.base-search.net/Search/Results?q=dccoll%3Aftjresti&amp;refid=dclink"> Base</a>, <a href="http://isjd.pdii.lipi.go.id/">ISJD</a>, <a href="http://garuda.ristekdikti.go.id/journal/view/10256">Garuda</a>, <a href="https://explore.openaire.eu/search/dataprovider?datasourceId=openaire____::620ca5875afc381b0a0b4835a1e5549d">Open Aire</a>, <a href="https://search.crossref.org/?q=Jurnal+RESTI+%28Rekayasa+Sistem+dan+Teknologi+Informasi%29">Crossref</a> dan <a href="https://app.dimensions.ai/discover/publication?and_facet_journal=jour.1299290">Dimension</a>. Serta semua naskah telah dilengkapi dengan DOI. Paper yang dipublikasikan harus mengikuti panduan sesuai template<strong> Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi)</strong>. Silahkan download panduannya di sini. <a href="http://jurnal.iaii.or.id/naskah/Template_RESTI(ind).docx">Template RESTI </a></p> <p><strong>Jurnal RESTI</strong> <strong>(Rekayasa Sistem dan Teknologi Informasi)</strong> menerbitkan paper secara berkala enam kali setahun yaitu pada bulan Februari, April, Juni, Agustus, Oktober dan Desember. Semua publikasi di jurnal RESTI bersifat terbuka yang memungkinkan artikel tersedia secara bebas online tanpa berlangganan.</p> <p>Salam Giat Publikasi</p> <p><strong>Dr. Yuhefizar, S&gt;Kom., M.Kom</strong><br>Chief Editor</p> <p><span class="" lang="id">&nbsp;</span></p> <div class="itanywhere-activator" style="left: 0px; top: 49px; display: none;" title="Google Translator Anywhere">&nbsp;</div> <div class="itanywhere-activator" style="left: 0px; top: 45px; display: none;" title="Google Translator Anywhere">&nbsp;</div> http://jurnal.iaii.or.id/index.php/RESTI/article/view/1356 Perancangan dan Analisis Kinerja Steganography pada MPEG SAOC Menggunakan Improved Spread Spectrum 2019-12-16T07:26:06+07:00 Aggrivina Dwiharzandis aggrivina@gmail.com Amirul Luthfi amirulluthfi@eng.unand.ac.id Ikhwana Elfitri ikhwana@eng.unand.ac.id <p><em>Object-based audio technology is important for audio reproduction because of providing the users with an ability to change the audio composition. As a result, MPEG Spatial Audio Object Coding (SAOC) as an international standard for encoding object-based audio has been widely used in many applications.&nbsp;&nbsp;</em><em>However, the object-based audio transmission scheme is different than conventional audio transmission technology, so the use of steganography in MPEG SAOC needs to be further studied.&nbsp;In this work, a steganography technique has been developed based on Improved Spread Spectrum&nbsp;(ISS).&nbsp;There are two embedding configurations used in this study: embedding on MPEG SAOC audio objects and embedding on MPEG SAOC downmix signals. The performance of these two embedding configurations was analyzed by measuring ISS embedding capacity. As a comparison to the ISS method on channel-based audio, the ISS is also applied to Advanced Audio Coding (AAC). Based on the experiments, the embedding capacity of both proposed configurations varies depending on the bandwidth of audio signals. However, the downmix signal has a capacity of 20% higher than the audio objects. Moreover, the ISS embedding capacity on the MPEG SAOC downmix signal is similar to the embedding capacity on the AAC.&nbsp;</em></p> <p><em>&nbsp;</em></p> 2019-12-16T07:25:48+07:00 Copyright (c) 2019 Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) http://jurnal.iaii.or.id/index.php/RESTI/article/view/1355 Sistem Pelacakan Lokasi Petugas Survei RTLH Menggunakan GPS Android dan WebGIS 2019-12-16T09:29:50+07:00 Khairil Hamdi hamdi_khairil@yahoo.com Budi Sunaryo budi1520952006@student.unand.ac.id Arianto Arianto arianto@jayanusa.ac.id Yuhefizar yuhefizar@pnp.ac.id Imam Gunawan imamgunawan@jayanusa.ac.id <p><em>The feasibility of a home for family residence is the basis for growing and developing a better family life. The roof, floor, and walls are data on the indicator of the feasibility of the house at the time of the survey. </em><em>The need for a system that can display RTLH locations in the Web Geographic Information System (WebGIS) accompanied by detailed RTLH data and photos. This study explains how the system tracks the location of RTLH survey data officers using Android GPS, then represents it on WebGIS. The tracking method starts when the clerk fills out the home data input form via the Android application. Location coordinates in the form of latitude and longitude will be detected automatically and become input parameters accompanied by photos and RTLH data details. Offline data will be stored in SQLite then sent to MySQL via database synchronization while online. The purpose of this research is to establish a location tracking system for RTLH survey officers to facilitate the validation process of data suitability between data and facts in the field. This system managed to track the location of RTLH survey officers by being marked by the appearance of markers on the Google Map on the WebGIS application. From a total of 14,949 houses in Kota Solok in December 2018, there were 938 RTLH. From 938 RTLH, the coordinates of the location of latitude and longitude are 100%.</em></p> 2019-12-16T07:06:44+07:00 Copyright (c) 2019 Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) http://jurnal.iaii.or.id/index.php/RESTI/article/view/1334 Pemanfaatan Sensor Suhu DHT-22, Ultrasonik HC-SR04 Untuk Mengendalikan Kolam Dengan Notifikasi Email 2020-01-14T09:04:28+07:00 Siswanto siswantobl@gmail.com Ikin Rojikin ikinr85@gmail.com Windu Gata windu@nusamandiri.ac.id <p><em>In the case of handling rainwater reservoirs, officers are currently overwhelmed, because they have to continue to monitor changes in water level manually. This is ineffective and inefficient because officers must always be present at the location of the water reservoir. While HR is very limited. The purpose of this study is to make an application to monitor and control water levels in rainwater reservoirs with temperature &amp; humidity sensors DHT-22, ultrasonic sensors HC-SR04 and Arduino Uno R3 microcontrollers, so that they can report quickly to staff through email notifications making it easier for staff monitor changes in water level in a rainwater reservoir remotely. This application interface is made using the Arduino programming language, for its web display using the PHP programming language and MySQL database. The results of the trial were obtained as much as 90% of users said the system created was very helpful in controlling the water level of the water reservoir and working in realtime, and as many as 10% of users said the system created was less helpful in controlling the water level of the water reservoir.</em></p> 2019-12-14T22:39:16+07:00 Copyright (c) 2019 Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) http://jurnal.iaii.or.id/index.php/RESTI/article/view/1252 Validitas dan Praktikalitas E-Modul Pelatihan Mikrotik Guru Teknik Komputer Jaringan 2019-12-26T09:50:41+07:00 Khairul Anshari khairul.anshari.seirumpun@gmail.com Kasman Rukun kasman.rukun@gmail.com Asrul Huda asrulhuda@gmail.com <p><em>The achievement of the Teacher Competency Test (UKG) results has not yet reached the expected percentage target. Based on the analysis, teachers need to increase their knowledge and skills about microtics. The module that is commonly used is a pdf format module that contains power point slides, the module does not have a more detailed description of the proxy use steps. This study aims to develop microtic training modules and reveal their validity and practicality. This type of research is development research using plomp and nieveen models, namely preliminary research, prototyping stage, and assessment phase. The instrument used was a questionnaire of validity and practicality. The results of the module validity test research by three module experts obtained results in the valid category. </em><em>T</em><em>he validation of the material by three experts, the material was obtained with a valid category. Based on practicality tests by network computer engineering teachers at SMKN 2, SMKN 3, SMKN 5, SMKN 6 and SMKN 8 Padang shows that the module has a very high practicality category. Based on the results of the study, it can be concluded that the microtic training e-module is considered valid by experts as well as practical by instructors and traine</em><em>e</em><em>s</em></p> 2019-12-14T20:57:20+07:00 Copyright (c) 2019 Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) http://jurnal.iaii.or.id/index.php/RESTI/article/view/1284 Kerja Sehat: Aplikasi Mobile Untuk Mengurangi Resiko Musculoskeletal Disorders (MSDs) 2019-12-14T20:38:42+07:00 Fikky Aprico fikky.aprico@unida.gontor.ac.id Muhammad Syakir Arif muhammad.syakir@unida.gontor.ac.id Dihin Muriyatmoko dihin@unida.gontor.ac.id Azis Musthafa azis@unida.gontor.ac.id Ario Ramadhan arioramadhan@unida.gontor.ac.id Sisca Mayang Phuspa siscamayang@unida.gontor.ac.id Ratih Andhika Akbar Rahma ratihandhika@unida.gontor.ac.id <p>Musculoskeletal Disorders (MSDs) are complaints in the skeletal muscles caused by behavioral errors and work attitudes. If the condition happens every day for long, it can cause permanent pain and damage to muscles, joints, tendons, ligaments and othes. The Occupational Safety and Health Administration (OSHA) recommends ergonomic measures to deal with complaints of MSDs under the Ergonomic Rule of Twenty (ERT) rules. The purpose of this study is applying the method to android application. Work on this application using the steps of waterfall. Testing is done in 5 ways. The first with the blackbox method indicates that the application is running smoothly with no error. The second hardware use with various smartphones and screen size shows that the application is running well on minimum specification 4.3-inch and Android KitKat operating system. The third was carried out to two MSDs expert lecturers indicating that the application was in accordance with the ERT rules and recommended to be used as a media to prevent MSDs complaints. Fourth, by distributing questionnaires to 32 educational staff respondents at University of Darussalam Gontor, actively sitting in front of the computer daily, give good feedback with a score of 82%. Fifth, through users (https://play.google.com/store/apps/details?id=id.amoled.timerapp), 10 users gives rating of 4.6 from March 27 to July 20, 2019. All results show this application complies with ERT rules and helps prevent and reduce complaints of MSDs. This Application is recommended for anyone having a job with the habit of sitting in front of a computer for long time.</p> 2019-12-14T20:38:42+07:00 Copyright (c) 2019 Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi)