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Aries Saifudin
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Program Studi Teknik Informatika Universitas Pamulang - Kampus Viktor Lt. 6 Jalan Raya Puspitek No. 46 Buaran, Serpong, Tangerang Selatan, Banten, Indonesia
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INDONESIA
Jurnal Teknologi Sistem Informasi dan Aplikasi
Published by Universitas Pamulang
ISSN : 26543788     EISSN : 26544229     DOI : https://doi.org/10.32493/jtsi
Core Subject : Science,
Computer Science & IT
Jurnal Teknologi Sistem Informasi dan Aplikasi is a publication media of scientific paper in the field of technology and information systems which can be in the form of analysis, development, and application, but not limited to it. Topics cover the following areas (but are not limited to) Business Process Management, Computer Network, Database Management Systems, Geographical Information Systems, Information Technology, Infrastructure and Security, Internet of Things, Knowledge Management System, Management Information Systems, Mobile Aplication, Programming and Software Engineering, Smart System, Supply Chain Management and Logistics, System Analysis and Design, Web Application, etc.
Arjuna Subject : Ilmu Komputer (semua kategori) - Sistem Informasi
Articles 662 Documents
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Analisis Sentimen Publik di Media Sosial X Terhadap Judi Online di Indonesia Rd Muhammad Sopian Putra Pratama; Christina Juliane
Jurnal Teknologi Sistem Informasi dan Aplikasi Vol. 8 No. 3 (2025): Jurnal Teknologi Sistem Informasi dan Aplikasi
Publisher : Program Studi Teknik Informatika Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/jtsi.v8i3.47282

Abstract

This study analyzes public perceptions of online gambling through data obtained from the social media platform X (Twitter). A total of 5,846 tweets were collected using the Tweet-harvest tool, which leverages authentication tokens to efficiently gather large datasets. After the pre-processing stage, 4,782 relevant tweets were analyzed using the VADER (Valence Aware Dictionary and Sentiment Reasoner) method for sentiment labeling, categorizing tweets as either positive sentiment or negative sentiment. The sentiment labeling results revealed that 4,151 tweets (86.9%) contained negative sentiment, while 631 tweets (13.2%) contained positive sentiment. The labeled data were trained using a Support Vector Machine (SVM) model with a linear kernel, achieving an accuracy of 97%, with a negative sentiment precision of 97%, recall of 100%, and a positive sentiment precision of 99% with recall of 79%. The confusion matrix analysis demonstrated that the model correctly predicted 1,253 out of 1,255 negative sentiment tweets, while for positive sentiment, it accurately predicted 142 out of 180 tweets. These findings highlight the dominance of negative sentiment in public perceptions of online gambling, associated with potential social impacts such as addiction and economic losses. This research provides valuable insights and data-driven recommendations for policymakers to develop more responsive strategies to address the challenges of online gambling in Indonesia.
Perancangan Sistem Informasi Akademik (SIAKAD) Dengan Metode User Centered Design (UCD) Berbasis Website. Studi Kasus : PKBM Mutiara Ilmu Dinar Aulia; Chairul Anwar
Jurnal Teknologi Sistem Informasi dan Aplikasi Vol. 8 No. 4 (2025): Jurnal Teknologi Sistem Informasi dan Aplikasi
Publisher : Program Studi Teknik Informatika Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/jtsi.v8i4.53115

Abstract

In the comtemporary age of globalization era, the development of information technology has had a significant impact across various sectors, including education. Educational institutions have begun to integrate information technology to enhance operational efficiency, access to information, and the quality of academic services. However, PKBM Mutiara Ilmu, located in Purwosari District, Pasuruan Regency, still employs traditional methods such as manual recording and Microsoft Excel for academic and administrative data management, which are prone to recording errors and data loss. This study aims to design a web-based Academic Information System (SIAKAD) using the User Centered Design (UCD) method to replace traditional methods, integrate attendance management, daily assignments, and tuition fee payments, as well as improve security through the implementation of Cloudflare CAPTCHA during the login process. The design process involves requirements analysis, interface design, and testing with users as the central focus. The results show that the SIAKAD PKBM Mutiara Ilmu successfully accelerates the process of recording, searching, and managing data in a digital and integrated manner. Based on beta testing with 38 respondents, user satisfaction increased from 54.57% (fair category) to 97.76% (excellent category), with an increase of 43.19%. These findings demonstrate that the SIAKAD meets user needs, improves operational efficiency, and provides better data protection.

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