https://journal.proletargroup.org/index.php/JARCIS/issue/feed 2025-06-10T01:28:05+00:00 Editorial Journal editorial@proletargroup.org Open Journal Systems <p><strong>Journal of Applied Research In Computer Science and Information Systems (JARCIS) </strong>is dedicated to publishing and disseminating research results and theoretical discussions, applied analysis, and literature studies in the fields of information technology, computer science, and information systems.</p> <p><strong>JARCIS </strong>is committed to becoming a quality journal by publishing quality articles in English and being the main reference for researchers.</p> <p><strong>Journal of Applied Research In Computer Science and Information Systems (JARCIS) </strong>published 2 (Two) numbers every years is Publish in <strong>Juni, and Desember</strong>.<br />Index by : <a href="https://scholar.google.com/citations?user=j93fE2oAAAAJ&amp;hl=en" target="_blank" rel="noopener"><strong>Google Schoolar</strong></a> , <strong><a href="https://journals.indexcopernicus.com/search/journal/issue?issueId=all&amp;journalId=128510" target="_blank" rel="noopener">Copernicus </a>.</strong></p> <p><em>contact us via email: Proletargroup@gmail.com</em></p> https://journal.proletargroup.org/index.php/JARCIS/article/view/246 2025-06-10T01:28:05+00:00 Julian Chaniago julianchaniago74@gmail.com Hetty Rohayani rohayanihettynkk@gmail.com Abd Halim abdh0074@gmail.com

<p>Expert systems are a branch of artificial intelligence designed to replicate the reasoning ability of specialists. This study applies the forward chaining method to build a web-based expert system for diagnosing laptop malfunctions. The system’s knowledge base was constructed from 20 common laptop malfunction symptoms, identified through literature review, user questionnaires, and interviews with repair technicians, and translated into inference rules. To evaluate performance, the system was tested on 50 malfunctioning laptops. Results show that the expert system achieved an accuracy rate of 85%, indicating its effectiveness in detecting various hardware and software problems. This research demonstrates that forward chaining can support non-expert users in performing early fault detection, thereby reducing repair costs and dependence on professional technicians</p>

2025-05-30T00:00:00+00:00 Copyright (c) 2026 Julian Chaniago, Hetty Rohayani, Abd Halim https://journal.proletargroup.org/index.php/JARCIS/article/view/257 2025-06-08T12:58:22+00:00 Dimas Abimanyu Panji DimasAbimanyuPanji@gmail.com safrizal safrizal safrizal.st.mm@gmail.com

<p>Software testing is a stage in ensuring the quality and reliability of the system before it is implemented operationally. This study aims to evaluate the accuracy of the program logic flow in the web-based DUKCAPIL service submission status notification module in Kuningan Barat Village using the white box testing method with a path testing approach. This method is to analyze the internal structure of the program code to ensure that all logic paths have been thoroughly tested. The testing process begins with the identification of the path basis using the control flow (Control Flow Graph), calculation of cyclomatic complexity, and determination of the test path set. The test results show that all logic paths in the notification module have been passed and no logical errors were found in the program flow. Thus, this module is declared to have met the eligibility criteria in terms of internal logic. This study is expected to be a reference in improving the quality of testing web-based public service information systems, especially in terms of the reliability of population administration service notifications.</p>

2025-05-30T00:00:00+00:00 Copyright (c) 2026 Dimas Abimanyu Panji, safrizal safrizal