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All Journal Bulletin of Computer Science Research JISTI: Jurnal Ilmu Komputer, Sistem Informasi dan Teknologi Informasi
Roberto Kaban
Institut Teknologi dan Bisnis Indonesia, Medan
Computer Science & IT Decision Sciences, Operations Research & Management

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Sistem Pendukung Keputusan Untuk Menentukan Kelayakan Penerima Beasiswa Yayasan Dengan Metode AHP Berbasis Dynamic Website Engineering Aidatul Amelia; Roberto Kaban; Asprina Br. Surbakti
JISTI: Jurnal Ilmu Komputer, Sistem Informasi dan Teknologi Informasi Vol. 1 No. 1 (2025): April 2025
Publisher : Institut Teknologi dan Bisnis Indonesia

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Abstract

The Analytical Hierarchy Process (AHP) method was chosen because it is able to select the best alternative. The research was carried out by finding the weight value for each attribute, then a candidate sorting process was carried out which would determine the optimal alternative, namely the most worthy candidate for scholarship recipients. In creating a Decision Support System for selection of prospective scholarship recipients, the author used the PHP and MySQL programming language as a database. From this research process, a Dynamic Website Engineering was produced, namely a decision support system for the selection of prospective scholarship recipients at STIT Al-Washliyah Binjai which not only can be used with criteria and alternatives at the beginning of the design, but can also be added or deleted at any time if there are changes. high school policy.
Implementasi Smart Village Untuk Meningkatkan Pelayanan Dalam Pembangunan Desa Menggunakan Metode Web Engineering Ranti Ayunda; Roberto Kaban; Siti Jamilah Br. Tarigan; Ita Margaretta Br Tarigan
JISTI: Jurnal Ilmu Komputer, Sistem Informasi dan Teknologi Informasi Vol. 1 No. 1 (2025): April 2025
Publisher : Institut Teknologi dan Bisnis Indonesia

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Abstract

Village development is still uneven between one hamlet and another, causing services for village development to be somewhat hampered because they still rely on each hamlet head who reports to village officials at the Tandem Hulu I Village office, which results in village services not yet being able to reach aspects of society that can be accessed via the internet. Therefore, a system was built that could help Tandem Hulu I Village regarding monitoring development, facilities and infrastructure, development locations and development proposals. The results of this research apply an information system in the form of a website using the PHP programming language and MySQL as the database. This system was built using the Codeigniter framework. The system development method used is Web Engineering.
Rancang Bangun Aplikasi Absensi Siswa Secara Online Dengan React JS Roganda Dianju Situmeang; Roberto Kaban; Dewi Yohana Ginting; Asprina Br. Surbakti
JISTI: Jurnal Ilmu Komputer, Sistem Informasi dan Teknologi Informasi Vol. 1 No. 2 (2025): Juli 2025
Publisher : Institut Teknologi dan Bisnis Indonesia

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Abstract

Attendance is a routine conducted by individuals to indicate their presence or absence in an institution. The attendance system for students at di SMK N 1 Stabat has so far been manually handled by recording attendance in books. This method is time-consuming, often inaccurate, and poses challenges for teachers when compiling reports. To address this issue, an attendance system was designed within the system using QR Code as an assistive tool. With this system, students can simply scan the QR Code on their identity cards to register their attendance. The application was built using the React JS framework with a waterfall methodology. This system also facilitates teachers in creating recapitulation and attendance reports that are directly integrated with students’ parents. Besides saving time, this system is expected to enhance student discipline and prevent proxy attendance practices. SMK Negeri 1 Stabat becomes one of the pioneers in implementing this technology for student attendance, paving the way for similar applications in other institutions.
Implementasi Simple Queue pada Router Mikrotik RB941-2nd untuk meningkatkan Quality of Service Jaringan Internet Kampus Desti Indah Sari Laia; Daniel Hia; Yasri Astari Zalukhu; Tutimurni Zebua; Roberto Kaban; Dewi Yohana Br Ginting
Bulletin of Computer Science Research Vol. 5 No. 5 (2025): August 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bulletincsr.v5i5.747

Abstract

The internet has become a primary necessity in supporting various activities in higher education, including academic, research, and administrative purposes. The availability of stable and high-quality internet services is crucial, as most campus activities have shifted to digital platforms such as online learning, access to scientific journals, email communication, and cloud-based applications. Institut Teknologi dan Bisnis Indonesia (ITB Indonesia), located in Medan, provides internet infrastructure that serves hundreds of users daily, consisting of lecturers, students, and administrative staff. The high number of users creates network load, which may decrease service quality if not properly managed. Therefore, an appropriate bandwidth management method is required to maintain network stability and performance. This study implements the Simple Queue method on MikroTik devices to analyze internet traffic patterns and evaluate Quality of Service (QoS) parameters, including throughput, delay, jitter, and packet loss. The Simple Queue method is chosen for its ability to distribute bandwidth proportionally among users, preventing excessive usage by certain individuals. The results show an improvement in throughput, where lecturers increased from 855 Kbps to 1000 Kbps, staff from 855 Kbps to 1000 Kbps, and students from 854 Kbps to 941 Kbps. Delay values decreased from 103 ms to 80.7 ms for lecturers, from 103 ms to 67.7 ms for staff, and from 419 ms to 68.3 ms for students, indicating reduced transmission latency. Jitter values decreased significantly from 119 ms to 18.9 ms for lecturers, from 119 ms to 11.2 ms for staff, and from 296 ms to 21.8 ms for students, reflecting more stable data transmission. Packet loss also decreased from 14.5% to 0% for lecturers and staff, and from 14.6% to 5.90% for students, showing improved data delivery reliability. The findings indicate that the implementation of the Simple Queue method effectively improves internet performance in the campus network. Furthermore, the results can provide useful recommendations for network administrators in optimizing bandwidth management, developing network infrastructure, and formulating strategies to enhance internet service quality in higher education environments.
Co-Authors Aidatul Amelia Asprina Br. Surbakti Daniel Hia Desti Indah Sari Laia Dewi Yohana Br Ginting Dewi Yohana Ginting Ita Margaretta Tarigan Ranti Ayunda Roganda Dianju Situmeang Siti Jamilah Br. Tarigan Tutimurni Zebua Yasri Astari Zalukhu