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All Journal Jurnal Ilmiah Poli Rekayasa Elektron Jurnal Ilmiah Jurnal Momentum JOIV : International Journal on Informatics Visualization Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Journal of Information Technology and Computer Engineering Journal of Applied Computer Science and Technology (JACOST) JITSI : Jurnal Ilmiah Teknologi Sistem Informasi Jurnal Abdimas: Pengabdian dan Pengembangan Masyarakat International Journal of Advanced Science Computing and Engineering Vox Populi: Jurnal Umum Pengabdian Kepada Masyarakat
Deni Satria
Politeknik Negeri Padang
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences

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Group Decision Support System untuk Menentukan Kelayakan Penerima Bantuan Sosial dengan Metode AHP (Analytical Hierarchy Process) dan Borda Hidra Amnur; Nuria Sisma Putri; Deni Satria
JITSI : Jurnal Ilmiah Teknologi Sistem Informasi Vol 3 No 3 (2022)
Publisher : SOTVI - Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/jitsi.3.3.95

Abstract

The Indonesian government wants to offer social assistance to lessen the burden on the underprivileged. The DTKS records prospective recipients of assistance as being from low-income families (Social Welfare Integrated Data). The elimination of DTKS will take place in order to stop recipients from receiving social assistance as the recipients' standard of living rises. The standard of living of the recipients and potential beneficiaries will change at some point. Therefore, whether or not the recipients and potential beneficiaries of DTKS are eligible, it is necessary to update the DTKS. The waterfall model SDLC methodology that is being used has the requirement that each process be completed before moving on to the next one or be completed in order. In order to assess the viability of DTKS, the system can use the AHP (Analytical Hierarchy Process) and Borda methods based on the decision maker, criteria, and sub-criteria. Only RT users whose feasibility reference is above 0.29 are considered eligible according to the AHP (Analytical Hierarchy Process) method's feasibility results. The results from the Borda method with the feasibility reference were given the highest priority and the lowest weight, respectively, for the final results on feasibility after going through the AHP process
Implementasi Cloud Based Video Conference System Menggunakan Amazon Web Service Alanda, Alde; Satria, Deni
JITCE (Journal of Information Technology and Computer Engineering) Vol. 5 No. 02 (2021)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jitce.5.02.75-80.2021

Abstract

Since December 2019, the world and Indonesia have fought a major disaster, namely the Covid-19 virus pandemic. With the rapid spread or transmission of the virus, the Indonesian government decided to impose social distancing or social restrictions that impacted the education sector. Students and lecturers cannot conduct lectures face-to-face in class or laboratory, but lectures must be conducted online. For that, we need an open-source system developed by the campus in carrying out online courses. This application was developed using cloud technology and JITSI as an open-source video-conferencing application. In this study, testing of the features that exist in video conferencing and resource usage on the server is carried out. The results of feature testing on the application run as expected with several important features used for learning such as chat, share screen, recording features that can run optimally. The result tested the system resources based on the number of participants, 31 participants with an average use of 2.1GB RAM and 78 participants with an average RAM usage of 2.8GB.
Advokasi Regulasi Kepegawaian bagi Perangkat Desa Tanjung Mudo Harmaini, Harmaini; Dahri, Muhtar; Chandra, Febrian; Arqon, Mohammad; Satria, Deni; Gusriyani, Nessie
Vox Populi: Jurnal Umum Pengabdian Kepada Masyarakat Vol 2 No 2 (2025): Vox Populi: Jurnal Umum Pengabdian Kepada Masyarakat
Publisher : PT. Meja Ilmiah Publikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70308/voxpopuli.v2i2.120

Abstract

Professional village governance demands a comprehensive understanding from village officials of the regulations that govern their duties and functions. However, the reality on the ground shows a significant knowledge gap. This community service program aims to enhance the legal literacy and capacity of the officials of Tanjung Mudo Village, Jangkat Timur District, through advocacy on personnel regulations. The program was conducted on March 3-4, 2025, using a participatory method that combined interactive lectures, case studies, and Focus Group Discussions (FGDs). To measure the program's impact, pre-test and post-test instruments were utilized. The initial assessment results showed an average participant score of only 48 out of 100, indicating a low level of understanding regarding their rights, obligations, and personnel procedures. Following the advocacy program, there was a very significant increase in understanding, with the average post-test score jumping to 85 out of 100. This improvement proves that the applied advocacy method was effective in bridging the knowledge gap, thereby empowering village officials to work more professionally, accountably, and in accordance with the prevailing legal framework.
Pelatihan Ecobrick Sebagai Solusi Kreatif Pengolahan Sampah Plastik Di Lingkungan Kampus Universitas Merangin Putri Febriani, Widia; Ramahdan, Gion; Sasgita, Nabila; Satria, Deni; Naimah, Naimah; Taradipa, Maharani; Julianto, Tegar; Reynaldi, Reynaldi
Vox Populi: Jurnal Umum Pengabdian Kepada Masyarakat Vol 2 No 2 (2025): Vox Populi: Jurnal Umum Pengabdian Kepada Masyarakat
Publisher : PT. Meja Ilmiah Publikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70308/voxpopuli.v2i2.243

Abstract

Plastic waste is one of the most pressing environmental issues in Indonesia. Plastic is included in the category of non-organic waste that is very difficult to decompose, because it is made of non-renewable chemicals. In the campus environment, the high volume of plastic waste is getting worse because many food vendors still use plastic as packaging, and accompanied by a low level of student understanding of organic and non-organic waste sorting techniques. The increasing amount of plastic waste will certainly have a negative impact on the environment. One approach that can be applied to reduce plastic waste in the environment is through the 3R concept (Reduce, Reuse, Recycle). One form of the 3R concept is Ecobrick. The purpose of this Ecobrick training is as a creative solution for managing plastic waste in the Merangin University campus environment. This community service activity involved students of the Biology Study Program, Faculty of Science and Technology and students of the Biology Education Study Program, Faculty of Teacher Training and Education, Merangin University. The method used is a participatory approach consisting of 3 stages: preparation, implementation (socialization and counseling) and the final stage. The results obtained are that this Ecobrick-making training has a direct positive impact on the campus environment, increasing students' knowledge in managing inorganic waste with Ecobricks and forming students' habits of disposing of waste in the correct place and caring for the environment. Furthermore, through training and direct practice of Ecobrick-making not only enhances students' creativity. Students' active involvement in processing plastic waste into useful products such as chairs, tables, shelves and flower pots thus raises awareness that plastic waste can be processed into something of high value.
Sosialisasi Kuliah Praktik (KP) sebagai Persiapan Karier Mahasiswa Saintek di Era Digital Syofiana Sari, Rica; Satria, Deni; Yanto, Widja; Danang, Satria
Vox Populi: Jurnal Umum Pengabdian Kepada Masyarakat Vol 2 No 2 (2025): Vox Populi: Jurnal Umum Pengabdian Kepada Masyarakat
Publisher : PT. Meja Ilmiah Publikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70308/voxpopuli.v2i2.250

Abstract

This community service aims to help students get to know the Practical Lecture (KP) of strategic planning prepared by the Head of Study Program and Deka for 1 (One). This document is a reference in the implementation of students in the community, including in the use of knowledge obtained during lectures, program implementation, and lecture activities in the community. The socialization of Practical Lectures (KP) is one of the strategic efforts in equipping students of the Faculty of Science and Technology (Saintek) to be ready to face the dynamics of the world of work in the digital era. This activity aims to provide a comprehensive understanding of the essence, benefits, and procedures for implementing KP, which are directly related to the demands of competencies in today's industrial and professional sectors. In this socialization, the importance of mastery of technology, practical work experience, and the ability to adapt to digital changes as provisions for the career world is also emphasized. Through presentations from speakers from academic and industrial environments, it is hoped that students will gain new insights related to various opportunities and challenges in the midst of digital transformation. The results of this activity show an increase in students' understanding of the important role of KP in supporting career development, as well as a growth in motivation to prepare themselves more optimally in entering the world of work.
Penyuluhan Komunikasi dalam Antisipasi Efek Negatif Pemaparan Pornografi di Media Online dan Pengaruhnya Terhadap Perilaku Generasi Milenial Desa Sungai Ulak Satria, Deni
Vox Populi: Jurnal Umum Pengabdian Kepada Masyarakat Vol 1 No 1 (2024): Vox Populi: Jurnal Umum Pengabdian Kepada Masyarakat
Publisher : PT. Meja Ilmiah Publikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70308/voxpopuli.v1i1.22

Abstract

This community service program aims to provide counseling to anticipate the negative impact of exposure to pornography on online media and its effects on adolescent behavior. The activity focuses on the millennial generation in Sungai Ulak Village, Merangin Regency, which is vulnerable to pornographic content due to easy digital access. The counseling was carried out by providing digital literacy and interactive communication methods to raise adolescents' awareness of the dangers of pornography. The results of the activity showed that many adolescents did not fully understand the negative impacts of pornography on their behavioral development. This counseling provided new insights and increased awareness of the importance of content selection on online media. In addition, the results of this activity are expected to serve as a reference in teaching Cyber Law courses. It is hoped that similar programs will continue to strengthen the younger generation's understanding of healthy digital literacy.
Sosialisasi Penggunaan Media Sosial Secara Bijak Berdasarkan Undang-Undang Ite di Desa Sungai Ulak Satria, Deni; Chandra, Febrian
Vox Populi: Jurnal Umum Pengabdian Kepada Masyarakat Vol 1 No 2 (2024): Vox Populi: Jurnal Umum Pengabdian Kepada Masyarakat
Publisher : PT. Meja Ilmiah Publikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70308/voxpopuli.v1i2.72

Abstract

The advancement of information and communication technology has brought numerous benefits to society, particularly in facilitating access to information and communication. However, improper use of social media can lead to various negative impacts, such as the spread of hoaxes, defamation, and copyright infringement. This community service activity aims to provide an understanding to the Youtubers community in Sungai Ulak Village about the importance of using social media wisely in accordance with the Electronic Information and Transactions Law (UU ITE). The method used includes legal socialization and counseling with a juridical-empirical approach. The results of this activity indicate that participants gained a better understanding of social media ethics, related legal regulations, and ways to avoid legal violations. Through this activity, it is expected that the Youtubers community in Sungai Ulak Village can create more educational, positive, and legally compliant content.
A Comparative Study of Image Retrieval Algorithm in Medical Imaging Abdullah, Yang Muhammad Putra; Bakar, Suraya Abu; Hj Wan Yussof, Wan Nural Jawahir; Hamzah, Raseeda; Hamid, Rahayu A; Satria, Deni
JOIV : International Journal on Informatics Visualization Vol 8, No 3-2 (2024): IT for Global Goals: Building a Sustainable Tomorrow
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.8.3-2.3447

Abstract

In recent times, digital environments have become more complex, and the need for secure, efficient, and reliable identification systems is growing in demand. Consequently, image retrieval has emerged as a critical area focusing on artificial intelligence and machine learning applications. Medical image retrieval has become increasingly crucial in today's healthcare field, as it involves accurate diagnostics, treatment planning, and advanced medical research. As the quantity of medical imaging data grows rapidly, the ability to efficiently and accurately retrieve relevant images from extensive datasets becomes critical. Advanced retrieval systems, such as content-based image retrieval, are imperative for managing complex data, ensuring that healthcare professionals can access the most relevant information to improve patient outcomes and advance medical knowledge. This paper compares three algorithms: Scale Invariant Feature Transform, Speeded Robust Features, and Convolutional Neural Networks in the context of two medical image datasets, ImageCLEF and Unifesp. The findings highlight the trade-offs between precision and recall for each algorithm, providing invaluable insights into selecting the most suitable algorithm for specific tasks. The study evaluates the algorithms based on precision and recall, two critical performance metrics in image retrieval.
A Web-based Group Decision Support System for Retail Product Sales a Case Study on Padang, Indonesia Azmi, Meri; Satria, Deni; Mulya, Farhan Rinsky; Sonatha, Yance; Putra, Dwi Sudarno
JOIV : International Journal on Informatics Visualization Vol 7, No 3 (2023)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/joiv.7.3.1331

Abstract

The industrial sector's growth has led to an increase in the number of industrial products available in the market. However, this has made it more challenging for retail merchants to choose which items to sell due to the overwhelming number of options. The seller must carefully consider various factors such as the type, quality, and probability of selling the goods to turn a profit. This research proposes a group decision support system to assist retail sellers in selecting the products to sell. The system is designed to process various information on comparing retail products against specific criteria, enabling sellers to make quick and accurate decisions. To achieve optimal results, this study combines three methods in the decision-making calculation process: Fuzzy Logic, EDAS, and Borda methods. The Fuzzy Logic method is used to assign a value to an unclear criterion, followed by the EDAS method ranking process, and ending with the combination of the decision-making results using the Borda method. The group decision support system is web-based and has been proven to provide effective solutions for retail business actors to increase sales and reduce losses. By using this system, retail sellers can make informed decisions about their products, enabling them to optimize their profits and reduce their risks. In conclusion, the increase in the number of industrial products has created challenges for retail merchants, but this research proposes a solution in the form of a group decision support system. Combining Fuzzy Logic, EDAS, and Borda methods results in an effective decision-making process that allows retail sellers to make informed decisions and achieve their business goals.
Web Application Penetration Testing Using SQL Injection Attack Alanda, Alde; Satria, Deni; Ardhana, M.Isthofa; Dahlan, Andi Ahmad; Mooduto, Hanriyawan Adnan
JOIV : International Journal on Informatics Visualization Vol 5, No 3 (2021)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/joiv.5.3.470

Abstract

A web application is a very important requirement in the information and digitalization era. With the increasing use of the internet and the growing number of web applications, every web application requires an adequate security level to store information safely and avoid cyber attacks. Web applications go through rapid development phases with short turnaround times, challenging to eliminate vulnerabilities. The vulnerability on the web application can be analyzed using the penetration testing method. This research uses penetration testing with the black-box method to test web application security based on the list of most attacks on the Open Web Application Security Project (OWASP), namely SQL Injection. SQL injection allows attackers to obtain unrestricted access to the databases and potentially collecting sensitive information from databases. This research randomly tested several websites such as government, schools, and other commercial websites with several techniques of SQL injection attack. Testing was carried out on ten websites randomly by looking for gaps to test security using the SQL injection attack. The results of testing conducted 80% of the websites tested have a weakness against SQL injection attacks. Based on this research, SQL injection is still the most prevalent threat for web applications. Further research can explain detailed information about SQL injection with specific techniques and how to prevent this attack.
Co-Authors Abdullah, Yang Muhammad Putra Alde Alanda, Alde Aldo Erianda Amelia Yolanda Anggara Nasution Ardhana, M.Isthofa Bakar, Suraya Abu Dahlan, Andi Ahmad Danang, Satria Deddy Prayama Dwi Sudarno Putra Febrian Chandra Gusriyani, Nessie Hamid, Rahayu A Hamzah, Raseeda Harmaini Harmaini Hidayatul Sidiq Hidra Amnur Hidra Amnur Hj Wan Yussof, Wan Nural Jawahir Humaira, Humaira Ikhsan Yusda PP Indri Rahmayuni Julianto, Tegar Meri Azmi Meri Azmi Mohammad Arqon Mooduto, Hanriyawan Adnan Muhtar Dahri Mulya, Farhan Rinsky Naimah Naimah Nuria Sisma Putri Putri Febriani, Widia Rafiq Mulia Putra Rahmat Hidayat Ramahdan, Gion Reynaldi, Reynaldi Rika Idmayanti Roni Putra Sasgita, Nabila Syofiana Sari, Rica Taradipa, Maharani Yance Sonatha Yanto, Widja Yuhefizar Yuhefizar Yulherniwati -