Jurnal Ilmiah Matrik
Peringkat Akreditasi Jurnal Ilmiah Periode III Tahun 2022 KEPUTUSAN DIREKTUR JENDERAL PENDIDIKAN TINGGI, RISET, DAN TEKNOLOGI KEMENTERIAN PENDIDIKAN, KEBUDAYAAN, RISET, DAN TEKNOLOGI REPUBLIK INDONESIA NOMOR 225/E/KPT/2022 TENTANG PERINGKAT AKREDITASI JURNAL ILMIAH PERIODE III TAHUN 2022. Jurnal Ilmiah MATRIK telah terakreditasi SINTA dengan Peringkat 4 The Journal of Scientific MATRIK ISSN: 1411-1624, E-ISSN: 2621-8089. was published in collaboration between the Faculty of Computer Science (FIK) with Integrated Scientific Journal (JIT-UBD) and Publishing and Printing Center of Bina Darma Press University (PPP-UBD Press). The results of research and theoretical studies in the journal Matrik in Computer Science. Publication conducted 3 (three) times (April, August and December). The editorial board welcomes original submissions in Indonesia and English. The number of words for a research article should preferably be between 5,000 and 8,000. Each of the articles published have a DOI (Digital Object Identifier). The paper will be checked for plagiarism using Turnitin.
Articles
449 Documents
REDESIGN DAN PEMETAAN JARINGAN WLAN BERDASARKAN CAKUPAN AREA DI KANTOR DINAS PENDIDIKAN KAYUAGUNG
Irwansyah Irwansyah;
Helda Yudiastuti
Jurnal Ilmiah Matrik Vol 21 No 3 (2019): Jurnal Ilmiah Matrik
Publisher : Direktorat Riset dan Pengabdian Pada Masyarakat (DRPM) Universitas Bina Darma
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DOI: 10.33557/jurnalmatrik.v21i3.722
Abstract : Wi-Fi technologies are widely used generally using IEEE 802 wireless standardization. 11a/b/g which works at a frequency of 2.4 GHz. These devices are found in almost all places, such as in offices – Government offices, private companies, entertainment venues, and educational venues. Currently the need for Wi-Fi (wireless fidelity) is very much needed, because nowadays many gadget devices that have been equipped with Wi-Fi so that with Wi-Fi Everyone can access the Internet everywhere. Based on the results of a field survey conducted on the WLAN network in the office of the Dinas Pendidikan Kayuagung in South Sumatera, from all computer units in the office is connected to the Internet through a network cable or wireless network, that the wireless network felt is still less optimal because there are some areas that are not covered or affordable by the Wi-Fi network. The researcher aims to redesign and rebrand Wi-Fi networks based on the scope of the area to be more optimal. While the research method to be used is the method PPDIOO (Prepare Plan Design Implement Operate and Optimize).
SIMULATED ANNEALING APPROACH FOR UNIVERSITY TIMETABLE PROBLEM
R. Kristoforus J. Bendi;
Hadi Junaidi
Jurnal Ilmiah Matrik Vol 21 No 3 (2019): Jurnal Ilmiah Matrik
Publisher : Direktorat Riset dan Pengabdian Pada Masyarakat (DRPM) Universitas Bina Darma
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DOI: 10.33557/jurnalmatrik.v21i3.723
Abstract : University Scheduling is a way of allocating students, lecturers, and rooms, which is used for lectures in the available time slots. The common problems are that a lecturer is scheduled in the same time slot, or several courses are scheduled in the same room and the same time slot. For this reason, scheduling needs to be made in such a way that it can optimize the use of resources. We use simulated annealing as an approach to solve that problem. The results showed that the higher the initial temperature value used and the greater the iteration value would reduce the violation constraints in scheduling problems.
PEMILIHAN SOLUSI PENERAPAN BRING YOUR OWN DEVICE (BYOD) BERDASARKAN KONTROL KEAMANANNYA
Moh. Idris
Jurnal Ilmiah Matrik Vol 21 No 3 (2019): Jurnal Ilmiah Matrik
Publisher : Direktorat Riset dan Pengabdian Pada Masyarakat (DRPM) Universitas Bina Darma
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DOI: 10.33557/jurnalmatrik.v21i3.724
Abstract : The term BYOD (Bring Your Own Device) refers to the use of employees' personal devices (for example smartphones, tablets, laptops, netbooks) to do their work and manage corporate data from anywhere at any time. BYOD has been widely applied in the business world, hospitals, and education. With the ease that can be achieved by using BYOD, the security aspect is very important to consider. It starts with the security of the device to the security of company data that can be accessed by employees. Five dimensions of security control that must be considered in implementing BYOD: 1) data control; 2) access control; 3) network access control; 4) device management; 5) create a supporting framework. With the five BYOD implementation solutions presented in this study, there is only one solution that accommodates the five dimensions of BYOD security control, the use of Mobile Device Management (MDM) technology.
DESAIN NON-PLAYER CHARACTER PERMAINAN TIC-TAC-TOE DENGAN ALGORITMA MINIMAX
Gunadi Emanuel;
R. Kristoforus J. Bendi;
Arieffianto Arieffianto
Jurnal Ilmiah Matrik Vol 21 No 3 (2019): Jurnal Ilmiah Matrik
Publisher : Direktorat Riset dan Pengabdian Pada Masyarakat (DRPM) Universitas Bina Darma
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DOI: 10.33557/jurnalmatrik.v21i3.725
Abstract : Tic-Tac-Toe is one of the board games. It is played by filling the columns on the board with X or O in such a way as to form parallel lines vertically, horizontally and diagonally. This study aims to design Non-Player Characters (NPC) in the tic-tac-toe game with the minimax algorithm. The Tic-tac-toe game will be designed with two game modes: easy and minimum random modes. While in minimax NPC mode will determine the best step. The game development process of the tic-tac-toe application is based on a linear sequence process model. In the analysis phase, the NPC will be designed based on the concept of minimax. Software modeling was designed using Unified Modeling Language (UML), and coded with Visual Basic programming. Our tests show that NPCs with the Minimax algorithm can work well.
FORECASTING HARGA SAHAM MENGGUNAKAN METODE SIMPLE MOVING AVERAGE DAN WEB SCRAPPING
Dessy Tri Anggraeni
Jurnal Ilmiah Matrik Vol 21 No 3 (2019): Jurnal Ilmiah Matrik
Publisher : Direktorat Riset dan Pengabdian Pada Masyarakat (DRPM) Universitas Bina Darma
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DOI: 10.33557/jurnalmatrik.v21i3.726
Abstract: The fluctuative of stock prices in a secondary market provide the possibility for investors/traders to gain profits through the difference in stock prices (capital gain). In order to obtain these benefits, it is necessary to analyze before buying shares, through fundamental and technical analysis. One of several methods in Technical Analysis is Simple Moving Average Method. This method can be used to predict (forecast) stock prices by calculating moving average of the stock price history. Historical stock prices can be obtained in real time using the Web Scrapper technique, so the results is more quickly and accurately. Using the MAPE (Mean Absolute Percent Error) method, the level of accuracy of forecasting can be calculated. As a result, the program was able to run successfully and was able to display the value of forecasting and the level of accuracy for the entire data tested in LQ45. Besides forecasting with a value of N = 5 has the highest level of accuracy that reaches 97,6 % while the lowest one is using the value of N = 30 which is 95,0 %.
ANALISIS SENTIMEN TOPIK VIRAL DESA PENARI PADA MEDIA SOSIAL TWITTER DENGAN METODE LEXICON BASED
Rifiana Arief;
Karel Imanuel
Jurnal Ilmiah Matrik Vol 21 No 3 (2019): Jurnal Ilmiah Matrik
Publisher : Direktorat Riset dan Pengabdian Pada Masyarakat (DRPM) Universitas Bina Darma
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DOI: 10.33557/jurnalmatrik.v21i3.727
Abstract : The horror story of Dancer Village in Indonesia is a viral topic that has become a talk of citizens on Twitter social media. Various responses and public opinions emerged related to the truth of the story of supernatural experiences of students during a Real Work Lecture in an East Java region of Indonesia. This study conducted a sentiment analysis of community comments on Twitter social media on the viral topic using the Lexicon Based method. Sentiment classification is divided into 3 classes namely positive, negative and neutral. The research phase consists of data collection, pre-processing, processing (sentiment analysis) and visualization. Data collection uses Twitter Search API with 1000 Penari Desa keywords in Indonesian. The lexicon assessment results from 1000 tweets data obtained 33 positive, 767 neutral and 200 negative. The percentage of tweets containing positive comments by 3.3%, neutral 76.7% and negative by 20%
RANCANG BANGUN SISTEM INFORMASI BENGKEL UNTUK PENGELOLAAN TRANSAKSI DAN PENINGKATAN PELAYANAN KEPADA PELANGGAN
Rin Rin Meilani Salim
Jurnal Ilmiah Matrik Vol 21 No 3 (2019): Jurnal Ilmiah Matrik
Publisher : Direktorat Riset dan Pengabdian Pada Masyarakat (DRPM) Universitas Bina Darma
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DOI: 10.33557/jurnalmatrik.v21i3.728
Abstract : Bengkel is a business entity engaged in the sales and service of vehicle repair. The business process in the bengkel handles activities of purchasing, inventory, sales and service. In handling these activities, several problems were found, including frequent loss of purchase invoices, didn’t have debt due reports, inventory of goods not recorded properly, frequent errors in recording and calculating sales and service, not yet well-recorded technicians handling each repair from customers, and there are no purchasing reports to know purchase target achievement. Therefore, the bengkel needs an information system to manage daily transactions. The use of bengkel information systems will certainly improve service to customers because all activities and transactions are well managed by the bengkel information system. The information system developed has the advantage of being able to customize features according to needs and is flexible to be used by all bengkel
IMPLEMENTASI ANALYTICAL HIERARCHY PROCESS (AHP) DALAM PEMILIHAN E-WALLET UNTUK MAHASISWA
Meinarini Catur Utami
Jurnal Ilmiah Matrik Vol 21 No 3 (2019): Jurnal Ilmiah Matrik
Publisher : Direktorat Riset dan Pengabdian Pada Masyarakat (DRPM) Universitas Bina Darma
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DOI: 10.33557/jurnalmatrik.v21i3.730
Abstract: An electronic wallet is an electronic service to store the data of the payment instrument, such as a payment instrument using the card and/or electronic money, which can also accommodate the funds, to make the payment. The number of similar applications of electronic wallets available in Indonesia leads to confusion of which applications offer many advantages, easy to use and guaranteed transaction security. By using the Analytical Hierarchy Process (AHP) method to conduct research on three popular electronic wallet applications in Indonesia, especially among students, Dana, Go-Pay, and LinkAja. These three electronic wallet applications compare based on pre-defined criteria and sub criteria to be decided by the AHP calculation where Go-Pay is the best E-wallet Application for students to use
PENGEMBANGAN DASHBOARD KONTROL PENGENDALIAN MUTU PADA BAGIAN PRINTING DAN EMBOSS PT. MEGAH MAS PRIMA
Arief Herdiansah;
Rosdiana Rosdiana;
Febriana Wulandani
Jurnal Ilmiah Matrik Vol 21 No 3 (2019): Jurnal Ilmiah Matrik
Publisher : Direktorat Riset dan Pengabdian Pada Masyarakat (DRPM) Universitas Bina Darma
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DOI: 10.33557/jurnalmatrik.v21i3.731
Abstract : Quality control of production is an important thing that must be done by manufacturing companies to be able to produce products in accordance with customer orders. Quality Control (QC) is the department that is responsible for maintaining the quality of the products produced in accordance with predetermined standards. This research was conducted at PT Megah Mas Prima, currently the company still uses conventional methods in the process of creating reports on the results of printing and embossed production. The process of entering the recapitulation data of QC results using Microsoft Excel application, this is very difficult for QC staff because there are many criteria and material codes that must be entered so that the process of making reports requires quite a long time and the level of human error is also high. This research has produced an information system that can assist quality control staff in entering QC data, create QC reporting and accelerate the process of delivering data to QC managers and to other parties who need it.
PERANCANGAN SISTEM INFORMASI MONITORING PELAYANAN KARANTINA TUMBUHAN “SiMERAQ”
Merry Agustina;
Tri Rizqi Ariantoro
Jurnal Ilmiah Matrik Vol 21 No 3 (2019): Jurnal Ilmiah Matrik
Publisher : Direktorat Riset dan Pengabdian Pada Masyarakat (DRPM) Universitas Bina Darma
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DOI: 10.33557/jurnalmatrik.v21i3.732
Abstract : Public services in government agencies are starting to change from a direct face-to-face way that the process must be back and forth if there is a shortage of files and take a long time, turning into a service online. In order to improve the satisfaction of public service in government agencies, especially the agricultural quarantine Hall of Class II Cilegon, then the process of application of plant quarantine import, export and domistic can be done online using the system, So that the quarantine submission process can be monitored in realtime. This information system consists of two parts, namely the first part is the front end used by the community in monitoring the process of filing plant quarantine. The second part is the back end used by the file verification Officer, the functional coordinator in delivering the task letter to the field officer, the Laboratory officers provide laboratory verification results, the Treasurer sends Billing payments to the community and head of the hall in monitoring every process of quarantine submission from the community. The back end uses the website.