Rabit : Jurnal Teknologi dan Sistem Informasi Univrab http://jurnal.univrab.ac.id/index.php/rabit <p style="border: dashed #7ebaf7; background: #e6f8fb; padding: 10px; text-align: justify;">This RABIT journal publishes various sciences that discuss the world of computers, especially information technology and information systems namely, AI, Networks, Multimedia. This journal was published twice in the publication where it was originally published, on 10 January 2016 while for the second issue, 10 July 2016.&nbsp;<br> <iframe style="border: 0px #ffffff none;" src="https://author.my.id/widget/walisongo.php?sinta=3254&amp;sc=0&amp;link=https://journal.walisongo.ac.id/index.php/economica/pages/view/scopus&amp;dimensions=1377631&amp;gs=T07D4-4AAAAJ" name="statistik" width="100%" height="265px" frameborder="1" marginwidth="0px" marginheight="0px" scrolling="no"></iframe></p> en-US <div class="row"> <p>Please find the rights and licenses in RABIT : Jurnal Teknologi dan Sistem Informasi Univrab. By submitting the article/manuscript of the article, the author(s) accept this policy.</p> <p>1. 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Co-Authorship</p> <p>If the article was jointly prepared by other authors, any authors submitting the manuscript warrants that he/she has been authorized by all co-authors to be agreed on this copyright and license notice (agreement) on their behalf, and agrees to inform his/her co-authors of the terms of this policy. RABIT will not be held liable for anything that may arise due to the author(s) internal dispute. RABIT will only communicate with the corresponding author.</p> <p>6. Royalties</p> <p>This agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by RABIT.</p> <p>7. Miscellaneous</p> <p>RABIT will publish the article (or have it published) in the journal if the article’s editorial process is successfully completed. RABIT's editors may&nbsp;modify the article to a style of punctuation, spelling, capitalization, referencing and usage that deems appropriate. The author acknowledges that the article may be published so that it will be publicly accessible and such access will be free of charge for the readers as mentioned in point 3.</p> </div> salamun@univrab.ac.id (salamun) salamun@univrab.ac.id (salamun) Sun, 10 Jul 2022 17:20:25 +0700 OJS 3.1.1.0 http://blogs.law.harvard.edu/tech/rss 60 MOBILE GAME EDUKASI PAUD SEBAGAI MEDIA PENGENALAN DENGAN TEKNIK SPEECH RECOGNITION http://jurnal.univrab.ac.id/index.php/rabit/article/view/2431 <p>Pembelajar anak usia dini lebih suka belajar melalui bermain. Namun, ketika Covid-19 menyebar, proses belajar mengajar sangat dibatasi. Akibatnya anak kecil lebih banyak menghabiskan waktunya untuk bermain daripada belajar, dan mereka disibukkan dengan ponsel atau smartphone mereka, terlepas dari teman mereka, yang membuat mereka malas untuk belajar. Pendidikan usia dini anak memiliki enam tujuan: norma agama dan moral, pengembangan keterampilan fisik dan motorik, pengembangan kognitif, pengembangan sosial-emosional, pengembangan bahasa, dan pengembangan artistik. Belajar sambil bermain adalah cara yang bagus untuk menggunakan teknologi sebagai media pembelajaran di masa pandemi ini. Membuat belajar lebih mudah bagi anak-anak melalui Android dan teknik Speech Recognition (perintah suara) membuat belajar menjadi menyenangkan bagi anak-anak! Dalam metode waterfall, kerja suatu sistem dilakukan secara berurutan atau linier. Dengan bantuan aplikasi game edukasi ini, anak-anak akan belajar bagaimana berkomunikasi dan memperluas wawasan mereka ketika belajar atau menjawab pertanyaan di kemudian hari. Berbagai materi akan disajikan dalam game ini untuk membantu mengenalkan siswa pada huruf arab, angka, dan hijaiyyah. Ini adalah alat yang sangat baik untuk dimiliki oleh orang tua atau guru PAUD.</p> Nurjayadi Nurjayadi, Indah Mukhlis Tamara, M. Khairul Anam, Muhammad Bambang Firdaus, Hamdani Hamdani ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc-sa/4.0 http://jurnal.univrab.ac.id/index.php/rabit/article/view/2431 Sun, 10 Jul 2022 00:00:00 +0700 IMPLEMENTASI AUGMENTED REALITY PADA MEDIA PENGENALAN PRODI SISTEM INFORMASI FST UINSU MEDAN http://jurnal.univrab.ac.id/index.php/rabit/article/view/2412 <p><em>One of the study programs at the Faculty of Science and Technology (FST) UIN North Sumatra Medan is the Information Systems Study Program. During the Introduction to Academic and Student Culture (PBAK) or what is usually called the orientation period, the introduction of the campus environment in the form of facilities, buildings and rooms is not very clear because it only uses video either during live or online introductions like the current pandemic, so new students do not can find out in detail. Augmented Reality (AR) applications can be a solution to make recognition clearer than video. The method in the AR application used is Markerless Augmented Reality (User Defined Target). This application was built using the C# programming language and the Rapid Application Development development method. The purpose of research and making this application is to make it easier for users (new students) to get information about the campus environment. Users can easily view the existing facilities in the Information Systems Study Program, the layout of the IV UINSU Medan campus building and the FST UINSU Medan room plan directly from their smartphone anywhere and anytime without having to ask the officers around the campus. The information presented in this application is good, easy and smooth to use and testing gets good results.</em></p> Mohammad Badri, Ali Ikhwan, Raissa Amanda Putri ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc-sa/4.0 http://jurnal.univrab.ac.id/index.php/rabit/article/view/2412 Sun, 10 Jul 2022 00:00:00 +0700 IMPLEMENTASI ALGORITMA NAIVE BAYES DALAM ANALISIS POLARISASI OPINI MASYARAKAT TERKAIT VAKSIN COVID-19 http://jurnal.univrab.ac.id/index.php/rabit/article/view/2403 <p><em>Until 2022, Indonesia was hit by the Covid-19 pandemic. Covid-19 is a virus that spreads very easily, so the World Health Organization (WHO) has declared the Covid-19 virus status as a global pandemic. The first case of Covid-19 was detected in Indonesia on March 2, 2020. Since then, many cases have been confirmed positive. The Indonesian government has made efforts to suppress the spread of Covid-19 so that the negative impacts caused by COVID-19 can be controlled, including the Covid-19 vaccination program which is divided into several stages, namely the administration of the Covid-19 vaccine, dose one, dose two, and the booster vaccine. However, the COVID-19 vaccination program for the community has raised various opinions in the social media universe, especially Twitter. Opinions expressed tend to be polarized into sentiments of support and rejection. For this reason, this study aims to determine the polarization of public opinion about the Covid-19 vaccination program using the Naive Bayes algorithm. The process of opinion polarization analysis includes collecting data via Twitter using the RapidMiner tools, then preprocessing the data by means of case folding, tokenizing, filtering and stemming. The last step is to classify public opinion using the Naive Bayes algorithm. This study resulted in polarization of public opinion including tweets of positive sentiment by 67%, tweets of neutral sentiment 9% and tweets of negative sentiment 32%. Also obtained the accuracy and recall rates of 88% and 97%</em><em>.</em></p> Abd. Charis Fauzan, Khoiril Hikmah ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc-sa/4.0 http://jurnal.univrab.ac.id/index.php/rabit/article/view/2403 Sun, 10 Jul 2022 00:00:00 +0700 APLIKASI PENGUKURAN KEPUASAN BEKERJA DARI RUMAH PADA DOSEN UNIVERSITAS ANDALAS BERDASARKAN SIKAP QANA’AH MENGHADAPI COVID-19 http://jurnal.univrab.ac.id/index.php/rabit/article/view/2325 <p><em>The policy of the Covid-19 Pandemic that requires working from home during the quarantine period has an impact on the productivity of lecturers because work satisfaction is disrupted due to the dual roles performed by lecturers at home. Psychological problems such as boredom, fatigue, and stress that arise during this physical distancing period require an attitude to be able to accept unpleasant situations without excessive panic, namely Qana'ah (contentment) as a psychological model that is deemed appropriate to be a factor in job satisfaction from home to Andalas University (Unand) lecturers during the Covid-19 pandemic. Research on qana'ah in work is associated with performance and employee motivation. Thus, job satisfaction is about someone who loves his job, and finds accomplishment and fulfillment in it. It is also a mixture of a person's feelings and emotions about how work affects his life, including in the working from home period like today. The purpose of this study was to determine the relationship between qana'ah attitudes and job satisfaction from home at Unand lecturers during the Covid-19 pandemic. The planned activities that have been carried out are using a mix method, first a qualitative research method to formulate a measurement construct through open interviews with several religious leaders and Unand lecturers. Second, the quantitative stage for the trial was carried out through an online questionnaire for Unand lecturers. Third, after getting a valid item, a measuring instrument in the form of a scale is compiled and distributed online again. Fourth, making measurement applications on websites based on expert systems, so as to produce job satisfaction measurement products that can be used anytime.</em></p> Tri Rahayuningsih, Anip Febtriko, Guslendra Guslendra, Rini Sovia, Refli Noviardi ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc-sa/4.0 http://jurnal.univrab.ac.id/index.php/rabit/article/view/2325 Sun, 10 Jul 2022 00:00:00 +0700 PENERAPAN METODE RATIONAL UNIFIED PROCESS (RUP) DALAM PEMBUATAN WEB PEMBELAJARAN ELEKTRONIK UNTUK SEKOLAH MENENGAH PERTAMA http://jurnal.univrab.ac.id/index.php/rabit/article/view/2457 <p><span lang="EN-US">The Rational Unified Process (RUP) method is a process framework in software development that can be adapted to the objectives of the development organization and software project team. Electronic learning is a learning system based on formal teaching but with the help of electronic resources. The main component of electronic learning is the use of computers and the internet. This electronic learning web for Junior High Schools was created using the CodeIgniter framework. This web has three user authorities, namely administrators, teachers, and students. Web testing with the blackbox testing method worked well. Measurement of system usability was carried out on 24 respondents using a questionnaire. The questionnaire was made based on the criteria contained in the USE Questionnaire and the assessment was based on a Likert scale. The usability measurement resulted in a value of 89.08% which means it is very feasible.</span></p> Mochammad Akbar Marwan, Naeli Umniati, Ricky Agus Tjiptanata, Raihan Budiyarto ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc-sa/4.0 http://jurnal.univrab.ac.id/index.php/rabit/article/view/2457 Sun, 10 Jul 2022 00:00:00 +0700 PENGEMBANGAN PROTOTYPE APLIKASI NOTIFIKASI JADWAL UJIAN BERBASIS ANDROID http://jurnal.univrab.ac.id/index.php/rabit/article/view/2459 <p><em>Examination is one of the academic activities carried out to test students in mastery of competence in the subjects studied in one semester. This exam is mandatory for students to take because it is related to the student's grades and graduation in the course. In carrying out the exam, students must remember the schedule so that they can take the exam according to the schedule given. From the results of the initial questionnaire distributed to 18 students, it was found that 3 or 16% of students had taken the exam according to the specified schedule. This happens because students forget the schedule that has been recorded or students do not record the schedule given. The use of android applications as time reminders can be used to overcome these problems. The application was developed using the prototype method with the stages of communication, planning, modeling, construction and evaluation. This study was conducted to determine the benefits of using Android-based learning schedule notifications for STMIK Widya Pratama Pekalongan students. From the research carried out, it was found that the use of this exam time application can make it easier for students to save exam schedules that can be seen when needed and can make it easier for students to remember the exam schedule by displaying notifications on Android devices 1 day before the exam is held.</em></p> Bambang Ismanto, Dicke Junryan Saut HS, Nurul Amalia ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc-sa/4.0 http://jurnal.univrab.ac.id/index.php/rabit/article/view/2459 Sun, 10 Jul 2022 00:00:00 +0700 IMPLEMENTASI METODE TOPSIS PADA DECISION SUPPORT SYSTEM UNTUK PENILAIAN MAHASISWA BERBASIS PRESTASI AKADEMIK DAN NON AKADEMIK http://jurnal.univrab.ac.id/index.php/rabit/article/view/2470 <p><em>Today the development of the industrial world and technology is growing rapidly. The development of these two fields has a significant impact on all fields of human activity, one of which is the field of education. The influence of the times has pushed the output of higher education to be required to be able to compete and advance the country in the face of competition in the industrial era 4.0. Students in this case as outputs need to hone their academic and non-academic abilities so that they are ready to face the future in the current era of competition, so it is necessary to make an assessment of students to realize these goals. In addition, it is necessary to conduct student assessments in order to provide achievement motivation among students and create a better academic culture. In addition, it is hoped that this selection process can be adopted as a system for fostering achievement in higher education. Assessment of outstanding students in higher education can be done by using a qualified computing infrastructure. One of the mathematical methods that can be developed to assess outstanding students is the TOPSIS method. This method will later be implemented with a Decision Support System that is able to act as a data processor because it is facilitated by a database. From the results of the preference scores, several students with the highest scores were produced. Assessment based on the Decision Support System proves the effectiveness of mathematical calculations using the TOPSIS method rather than using manual methods that only use human power.</em></p> Rizal Furqan Ramadhan, Kunti Eliyen ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc-sa/4.0 http://jurnal.univrab.ac.id/index.php/rabit/article/view/2470 Sun, 10 Jul 2022 00:00:00 +0700 IMPLEMENTASI ALGORITMA C4.5 UNTUK KLASIFIKASI PRODUK LARIS SEPEDA MOTOR HONDA PADA CV CENDANA MOTOR CEPIRING http://jurnal.univrab.ac.id/index.php/rabit/article/view/2489 <p><em>CV Cendana Motor Cepiring is one of the Honda brand motorcycle sales companies in Kendal Regency. Tight motorcycle sales competition requires companies to determine the right sales strategy to increase sales and product marketing in order to attract consumers’ interest. In knowing consumer interest in Honda motorcycle products, research was conducted on predictions of best-selling Honda motorcycle products from each sub-district in Kendal Regency. The research method used is the C4.5 decision tree algorithm with the process using five steps in KDD (Knowledge Discovery in Databases). This research produces a classification with an accuracy of 99% which indicates that the C4.5 algorithm is suitable for measuring the estimated sales of the best-selling Honda motorcycle.</em></p> Tabitha Salsabilla, Sulastri Sulastri ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc-sa/4.0 http://jurnal.univrab.ac.id/index.php/rabit/article/view/2489 Sun, 10 Jul 2022 00:00:00 +0700 SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN PEMASOK MESIN INDUSTRI MENGGUNAKAN METODE ELECTRE (ELIMINATION ET CHOIX TRADUISANT LA REALITE) http://jurnal.univrab.ac.id/index.php/rabit/article/view/2487 <p><em>The current industry will not escape the role of suppliers to support their needs, especially the provision of consumptive products. The company cooperates not only with one partner or supplier, but to provide satisfaction to customers with the variety of products sold and from the price of the products offered, the company establishes relationships with many partners or suppliers. Currently in the selection process the selection of partners is still carried out in a simple manner, as long as partners can still send the required products, they are considered capable and worthy to be business partners. This study wants to prove and test the feasibility of several partners or alternatives using the Electre method. The criteria include delivery time, production capacity, discounted prices, payment terms and quality of goods. The partners or suppliers are manufacturers of industrial machines that have products with similar functions, only slightly different in features and product brands. The number of data tested was 5 partners to compare the feasibility level. The method used is by using the ELECTRE (Elimination Et Choix Traduisant La Reality) method, the stages include Normalizing the Decision Matrix, Weighting the Normalized Matrix, Determining the Concordance and Discordance Sets on the Index, Calculating Concordance and Discordance Matrices, Calculating the Concordance Dominant Matrix and Discordance, Determining the Aggregate Dominance Matrix and Elimination of Less Favorable Alternatives. The final results obtained from the 5 alternatives tested showed that alternatives A1, A2, and A5, were alternatives that were considered feasible to be made permanent partners as product suppliers to the company.</em></p> Ade Suryanto ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc-sa/4.0 http://jurnal.univrab.ac.id/index.php/rabit/article/view/2487 Sun, 10 Jul 2022 00:00:00 +0700 PENERAPAN METODE K-MEANS CLUSTERING UNTUK MENENTUKAN STATUS GIZI BAIK DAN GIZI BURUK PADA BALITA (STUDI KASUS KABUPATEN ROKAN HULU) http://jurnal.univrab.ac.id/index.php/rabit/article/view/2171 <p>Kekurangan gizi atau yang biasa disebut malnutrisi merupakan salah satu masalah kesehatan yang cukup sering menimpa balita-balita di Indonesia. Kepedulian orang tua dan aparat desa (dalam hal ini petugas Pusat Pelayanan Kesehatan Masyarakat – PUSKESMAS) untuk memantau gizi balita sangat diperlukan. Penelitian yang dilakukan mencoba untuk melakukan pengelompokan 15 balita di Kab. Rokan Hulu kedalam 2 cluster status gizi. Pengelompokan status gizi balita di Kab. Rokan Hulu menggunakan metode K-Means dilakukan melalui beberapa tahapan yaitu : penentuan tujuan bisnis, pengumpulan data 15 balita di Kab. Rokan Hulu, pengelompokan status gizi balita ke dalam 2 cluster yaitu cluster 1 - gizi baik; cluster 2 -Gizi Baik, pengelompokan status gizi balita menggunakan algoritma K-Means, dan yang terakhir melakukan pengujian dengan membandingkan hasil pengelompokan algoritma K-means dan Rapid Miner.</p> <p>Kata kunci : Data Mining , Clustering , K -Means</p> Dona Dona, Mi’rajul Rifqi ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc-sa/4.0 http://jurnal.univrab.ac.id/index.php/rabit/article/view/2171 Sun, 10 Jul 2022 00:00:00 +0700 PENGEMBANGAN SISTEM PEMBAYARAN NON TUNAI MEMANFAATKAN TEKNOLOGI NEAR FIELD COMMUNICATION (NFC) http://jurnal.univrab.ac.id/index.php/rabit/article/view/2212 <p class="western"><span style="font-size: small;"><em>The demands of rapid technology development test the need and necessity for implementation. Coercion of implementation seems to be happening in recent conditions, where the world is being hit by a virus that requires social distancing. Transaction processes that always interact with touch will be replaced by technology. Near-field Communication (NFC) which relies on magnetic technology has been designed on various objects as a means of connecting with financial data, making it easier for users to make transactions</em></span></p> Harun Mukhtar, Efry Hady Nata, Desti Mualfah, Syahril Syahril, Rahmad Firdaus ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc-sa/4.0 http://jurnal.univrab.ac.id/index.php/rabit/article/view/2212 Sun, 10 Jul 2022 00:00:00 +0700 IMPLEMENTASI V MODEL DALAM RANCANG BANGUN SISTEM INFORMASI PENGELOLAAN DANA PADA YAYASAN BINA INSAN SUBANG http://jurnal.univrab.ac.id/index.php/rabit/article/view/2463 <p><em>Excel is a Microsoft application that is widely used to record financial transactions in several institutions. However, many of its uses are not optimal. First, the transactions are recorded in a notebook and then transferred to an excel file. This way makes people do the same work twice, so it is relatively longer and tiring. This also happened to the Subang Insan Bina Foundation, so that the performance of a finance department became more complex and allows wasted work time. Therefore, the purpose of developing this financial management information system is to replace a system that is still fairly conservative so the task can be shorter, neatly and stored properly. The method applied to build this system is to adopt the V model because this model is very suitable for an information system project that has clear software requirements specifications. This information system uses the MVC concept with the CodeIgniter framework and bootstrap template. The establishment of an information system for managing foundation funds is a product of our research application so that with this new system the use of notebooks and double recording is no longer needed, thus the finance department will be faster in reporting foundation funds.</em></p> Mega Fuji Astuti, Ratnawati Ratnawati ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc-sa/4.0 http://jurnal.univrab.ac.id/index.php/rabit/article/view/2463 Sun, 10 Jul 2022 00:00:00 +0700 PENERAPAN ALGORITMA C4.5 UNTUK MEMBUAT MODEL PREDIKSI PASIEN YANG MENGIDAP PENYAKIT DIABETES http://jurnal.univrab.ac.id/index.php/rabit/article/view/2435 <p><em>Diabetes is a disease in which the pancreas cannot produce insulin properly. Insulin is a hormone produced from the pancreas, which is useful as a door to channel glucose from food that is absorbed to be flowed into blood cells so that the body can produce energy. Meanwhile, according to WHO diabetes is a very deadly disease which is ranked 9th in the world. People with diabetes generally die from damage to several vital organs such as the heart, kidneys and liver. The early sufferers of diabetes are not known with certainty so that diabetics who have been treated are in a worrying condition. To reduce the number of deaths due to diabetes, a system is needed that can identify early symptoms of diabetes, so that people with diabetes can be handled properly. Data mining technology can help build a system to predict diabetes using the C4.5 decision tree algorithm. In this study, diabetes prediction data was taken from the UCI Repository. Then the data is processed in stages, select data, pre-processing and split validation using rapid miner. The results of data processing using a rapid miner, in the form of rules that can be used to predict diabetes. The rules generated from the RapidMiner decision tree have an accuracy of 95.51%.</em></p> Nanto Sunanto, Ghazi Falah ##submission.copyrightStatement## http://creativecommons.org/licenses/by-nc-sa/4.0 http://jurnal.univrab.ac.id/index.php/rabit/article/view/2435 Sun, 10 Jul 2022 00:00:00 +0700