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All Journal Teknika TELKOMNIKA (Telecommunication Computing Electronics and Control) Biosfer: Jurnal Tadris Biologi Explore: Jurnal Sistem Informasi dan Telematika (Telekomunikasi, Multimedia dan Informatika) Jurnal Informatika Jurnal Informatika Proceeding International Conference on Information Technology and Business Dharmakarya : Jurnal Aplikasi Ipteks Untuk Masyarakat Scientific Journal of Informatics International conference on Information Technology and Business (ICITB) jurnal Teknologi Informasi Magister Jurnal Teknologi Informasi dan Bisnis Pengabdian Masyarakat Darmajaya Jurnal SIMADA (Sistem Informasi dan Manajemen Basis Data) Informatika Mulawarman: Jurnal Ilmiah Ilmu Komputer JOURNAL OF APPLIED INFORMATICS AND COMPUTING Prosiding Seminar Nasional Darmajaya Jurnal Pengabdian kepada Masyarakat Jurnal Sylva Scienteae JUSTIN (Jurnal Sistem dan Teknologi Informasi) Bulletin of Network Engineer and Informatics (BUFNETS) Jurnal INFOTEL INOVTEK Polbeng - Seri Informatika Jurnal TAM (Technology Acceptance Model)
Dona Yuliawati
Institut Informatika Dan Bisnis Darmajaya
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Public Health Social Sciences Other

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Journal : bulletin of network engineer and informatics bufnets

 1 
E-ARCHIVE INFORMATION SYSTEM FOR COOPERATION DOCUMENTS AT THE COMMUNICATION AND INFORMATICS OFFICE OF EAST LAMPUNG REGENCY Fuad Arif Baharudin; Dona Yuliawati
Bulletin of Network Engineer and Informatics Vol. 4 No. 1 (2026): BUFNETS (Bulletin of Network Engineer and Informatics) April 2026
Publisher : PT. GWEX NET PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59688/736985

Abstract

The development of information technology encourages government agencies to carry out digital transformation in archive management to increase administrative efficiency and effectiveness. The Communication and Information Service of East Lampung Regency still faces obstacles in the management of cooperation documents that are carried out manually, such as difficulties in searching archives and the risk of data loss. This research aims to design and build a web-based Cooperation Document E-Archive Information System as a solution to these problems. The system development method used is the Prototype method, which allows direct interaction between developers and users in the system development process. The system is built using PHP 8.1 with the Model-View-Controller (MVC) architecture and MySQL 8.0 as the database. Black-box testing conducted on 25 test cases achieved a 100% success rate, confirming that all functional requirements were met without errors. User Acceptance Testing (UAT) yielded an acceptance score of 92%, indicating a high level of user satisfaction and system usability. These results demonstrate that the developed system effectively simplifies the document management process—from storage and retrieval to structured archival grouping, thereby improving work efficiency and supporting the implementation of the Electronic-Based Government System (SPBE) in the relevant agencies.
Implementation of IP Cameras and Computer Vision in a Smart Surveillance System for Smoker Identification in Higher Education Environments Nursiyanto Nursiyanto; Dona Yuliawati; Bayu Nugroho
Bulletin of Network Engineer and Informatics Vol. 4 No. 2 (2026): BUFNETS (Bulletin of Network Engineer and Informatics) October 2026
Publisher : PT. GWEX NET PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59688/3n14t140

Abstract

Smoking is a serious health problem that increases the risk of chronic diseases and reduces the quality of life of the community. In the campus environment, smoke-free zone (SFZ) policies are often difficult to enforce due to limited supervision and low compliance among the academic community. To address this challenge, this study developed a smart surveillance system based on IP cameras and computer vision technology using the YOLO-pose algorithm. The research aim is to produce a system capable of automatically detecting smoking activity, thereby supporting the enforcement of SFZ policies in educational settings. The research methods include literature study, problem analysis, dataset collection through annotation using the Pose Annotator Tool, detection model training using YOLO11m-pose, and performance evaluation using standard metrics. The dataset was constructed by adding body keypoint annotations, including the characteristic hand-to-mouth gesture pattern associated with smoking activity. The model was trained for 300 epochs and tested using GPU and CPU hardware to measure inference speed. The results showed that the model achieved very high performance, with precision and recall values of 1.000 and mAP50 of 0.995. The system can operate in real-time at an average speed of 45–60 FPS on a mid-range GPU and continues to run on a CPU at 8–12 FPS. This study concludes that the integration of custom pose annotations with the YOLO-pose architecture can improve the effectiveness of smoking activity detection compared to static object-based approaches
Co-Authors - Nurjoko -, Kunarto -, Nisar Abdi Darmawan Abdul Malik Karim Adimas, Adimas Agus Rahardi Agus Rahardi, Agus anggalia wibasuri Anggi Andriyadi Anggi Andriyadi Anggi Andriyadi Anggi Andriyadi anggi andriyadi Anuar Sanusi Arbi Ilhamiharja Arioen, Refi Arman Suryadi Karim, Arman Suryadi Ayunisa, Puan Mutia Aziz, RZ. Abdul Bayu Nugroho Bayu Nugroho Bobby Bachry Damsir Damsir, Damsir Delli Maria Dewa Made Melyanto, Dewa Made Faeang Ogya Widi, Musyafa Fuad Arif Baharudin Halimah Halimah Hendra Kurniawan Indera Indera Indera Lismainy, Eva Maria, Okta Md Sikin, Adi Muhammad Saifuddin Mahfudz Narahayu, Destia Sri Nisar - Nurlistiani, Rini Nursiyanto Nursiyanto Yuliawati Ochi Marcella Ochi Marshella Febriani Putra, M Ridho Tri Rahma, Safaa Atiqa Rakhman, Agus Solehudin Ribut Yulianto Rio Kurniawan Roffi, Ahmad Rulli Firmandala Souvia Rahimah Sri Karnila Sri Karnila Suhendro Yusuf Irianto Sushanty Saleh Sushanty Shaleh Sutedi Sutedi Syaiful Maarif TM Zaini Vitha Anastiwi Warsito . Warsono Warsono Wasilah Wasilah Wasillah Wasillah Y. Suhendro