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All Journal Jurnal Teknik Elektro TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Lembaga Penelitian Universitas Mataram Jurnal Teknologi Informasi dan Ilmu Komputer JOIV : International Journal on Informatics Visualization Jurnal Penelitian Pendidikan IPA (JPPIPA) Journal of Computer Science and Informatics Engineering (J-Cosine) EDUMATIC: Jurnal Pendidikan Informatika Jurnal Manajemen Informatika dan Sistem Informasi Jurnal Teknologi Informasi, Komputer, dan Aplikasinya (JTIKA ) Jurnal Abdi Insani JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Jurnal Teknik Informatika (JUTIF) TIERS Information Technology Journal Jurnal Begawe Teknologi Informasi AMMA : Jurnal Pengabdian Masyarakat
I B K Widiartha
Program Studi Teknik Informatika Universitas Mataram
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Nursing Physics

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UI/UX Design of a Web-Based Inventory Information System at the Educational Quality Assurance Agency of West Nusa Tenggara Province: PERANCANGAN UI/UX SISTEM INFORMASI INVENTARIS BARANG BERBASIS WEBSITE PADA BALAI PENJAMINAN MUTU PENDIDIKAN PROVINSI NTB Nabila Nur Syfani; Ida Bagus Ketut Widiartha; I Ketut Budiarthi
Jurnal Begawe Teknologi Informasi (JBegaTI) Vol. 7 No. 1 (2026): JBegaTI
Publisher : Program Studi Teknik Informatika, Fakultas Teknik Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbegati.v7i1.1444

Abstract

Pengelolaan inventaris barang di Balai Penjaminan Mutu Pendidikan (BPMP) Provinsi NTB masih dilakukan menggunakan Microsoft Excel sehingga proses pencatatan, pencarian data, dan penyusunan laporan belum berjalan secara efisien. Penelitian ini bertujuan merancang UI/UX sistem informasi inventaris barang berbasis website menggunakan metode User Centered Design (UCD). Proses perancangan dilakukan menggunakan Figma melalui tahapan understanding context of use, specifying user requirements, designing the solution, dan evaluating the design. Evaluasi dilakukan menggunakan System Usability Scale (SUS) terhadap 24 responden. Hasil pengujian memperoleh skor rata-rata SUS sebesar 85,85 yang termasuk kategori excellent. Hasil tersebut menunjukkan bahwa desain sistem yang dirancang mudah digunakan dan sesuai dengan kebutuhan pengguna dalam pengelolaan inventaris barang di lingkungan BPMP NTB.
Incremental CNN-k-NN Hybrid Facial Recognition for Helmeted Facial Recognition in IoT-Enabled Smart Parking: A Case Study at Universitas Mataram Widiartha, Ida Bagus Ketut; Husodo, Ario Yudo; Thuy, Tran Thi Thanh; Murpratiwi, Santi Ika
Jurnal Teknik Informatika (Jutif) Vol. 6 No. 6 (2025): JUTIF Volume 6, Number 6, Desember 2025
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jutif.2025.6.6.5447

Abstract

Helmeted rider identification challenges traditional facial recognition, especially in Indonesian campuses like UNRAM, where motorbike use is prevalent and theft risks are high. This study develops a hybrid CNN-k-NN system for secure parking access. The dataset contains 2,800 augmented images (Haar Cascade crop, 224x224 grayscale), with features extracted via VGG16/ResNet and classified using k-NN (k=1, Euclidean/Cosine). The system achieves 95.62% accuracy, with precision, recall, and F1 scores of 0.96. Incremental retraining reduces processing time to under 1 second, compared to 30 minutes for full retraining. The use of cosine similarity improves accuracy slightly over Euclidean distance. This solution enhances IoT-based smart campuses by enabling efficient, real-time identification and reducing theft by improving access control. It is adaptable to low-resource environments, supporting scalable deployments in smart parking and campus security systems.
PENGEMBANGAN SISTEM INFORMASI MONITORING PRAKTIK KERJA LAPANGAN BBPOM MATARAM DENGAN METODE RAPID APPLICATION DEVELOPMENT Bagas Adinata; Nadiyasari Agitha; Ida Bagus Ketut Widiartha
JTIKA (Jurnal Teknik Informatika, Komputer dan Aplikasinya) Vol 8 No 1 (2026): Maret 2026
Publisher : Program Studi Teknik Informatika, Fakultas Teknik, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jtika.v8i1.527

Abstract

The Mataram National Agency of Drug and Food Control (BBPOM Mataram) requires an information system to manage internship participants’ data more effectively. The administrative process has been carried out manually, which often leads to inefficiency and potential errors in data storage. This study aims to develop a web-based information system that integrates the entire internship process, including application submission, entrance selection through pre-test, attendance recording, daily activity documentation, and final score calculation based on attendance and activities. The system was developed using the Rapid Application Development (RAD) method, which emphasizes iterative prototyping and user feedback to accelerate the development process. System testing was conducted using the black-box testing method to evaluate the functionality of each feature according to the requirements. In addition, usability testing was performed using the System Usability Scale (SUS), resulting in a score of 79,16, which indicates that the system is considered Good in terms of usability. The test results show that all system features function properly and meet the specified requirements. The implementation of this system supports BBPOM Mataram in improving efficiency, accuracy, and integration in managing internship participant data.
Co-Authors Afwani, Royana Agitha, Nadiyasari Al Qadri, Ramadhani Alamsyah, Noor Albar, Moh. Ali Albar, Mohammad Ali Anjarwani, Sri Endang Ario Yudo Husodo Ario Yudo Husodo, Ario Yudo Ariyan Zubaidi Arvini Anindhita Askit, Baiq Ratna Ayoedya, Jasmine Nabila Bagas Adinata Bimantari, Joselina Rizki Budi Irmawati Deo Marta Dipayana Dwi Ratnasari Erdian, Naufal Evandry Syahputra Fitri Bimantoro Gibran Satria Nugraha Harir, Zainul Heri Wijayanto Husna, Nabila Ummul Hwang, Jun-seok I Gede Pasek Suta Wijaya I Ketut Budiarthi I Wayan Agus Arimbawa, I Wayan Agus Ida Ayu Oka Suwati Sideman Jayusman, Dirga Jo, Minho Kusuma, Pande Permadi Moh Ali Albar Mohammad Liyananta Septipalan Muhammad Taufik Munirah, Zahrahtun Murpratiwi, Santi Ika Mustianti Mustianti Nabila Nur Syfani Ni Made Puspitayanti Oktariani Nurul Pratiwi Puja, Sena Rassy, Regania Pasca Rosika, Herliana Sari, Gita Mailand Sri Endang Anjarwani Sri Endang Arjarwani Suhada, Destia Thuy, Tran Thi Thanh Topan Khrisnanda Wulandari, Sagita Yoon, Hyoen-yeong