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Sistem Pakar Berbasis Web Menggunakan Metode Forward Chaining dalam Menganalisa Kerusakan Kamera Digital Single Lens Reflex (DSLR) Muhammad Al Ashari; Satrio Bhagas Yudhanto; Ade Wisandra; Siti Handam Dewi
Journal of Innovative and Creativity Vol. 5 No. 2 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v5i2.1168

Abstract

Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem pakar berbasis web guna mendiagnosis kerusakan kamera DSLR menggunakan metode forward chaining. Sistem ini dikembangkan untuk membantu pengguna mengenali jenis kerusakan berdasarkan gejala-gejala yang muncul tanpa perlu membawa kamera ke pusat servis. Pengetahuan dalam sistem diperoleh dari wawancara teknisi, observasi, dan kajian pustaka. Sistem terdiri dari basis pengetahuan, basis data, inference engine, antarmuka pengguna, dan fasilitas penjelasan. Hasil implementasi menunjukkan bahwa sistem dapat memberikan diagnosis kerusakan secara akurat sesuai gejala yang diinput pengguna. Sistem ini memberikan solusi alternatif yang cepat dan efisien dalam membantu pengguna menangani masalah kerusakan kamera DSLR. Kesimpulannya, metode forward chaining efektif diterapkan dalam sistem pakar untuk mendiagnosis kerusakan kamera DSLR.
Analysis and Design of Purchasing and Sales Information Systems Using the Prototype Method Zahara; Dori Gusti Alex Candra; Muhammad Al Ashari; Budi Permana Putra
Expert Net: Exploration Journal of Technological Education Trends Vol. 2 No. 2 (2025): Edisi Desember
Publisher : Yayasan Insan Mulia Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59923/expertnet.v2i2.702

Abstract

Advances in communication and information technology have transformed various sectors, including the retail sector. Toko Pustaka Muslim in Bengkalis Regency, which sells Muslim products, previously relied on manual processes for recording transactions and managing inventory. This led to inefficiency, errors in transaction recording, and delays in decision making. To overcome this problem, this study designed a web-based information system that automates the process of recording sales and purchase transactions and managing inventory in real-time. The system was designed using the prototyping method with an iterative approach that involved direct evaluation from users, as well as utilizing Unified Modeling Language (UML) for design visualization and Figma for the user interface. The results of the study show that the system built was successfully implemented and was able to improve the operational efficiency of the store. Based on the tests conducted, the system was proven to minimize inventory recording errors and was able to present accurate report data, thereby accelerating the decision-making process by store owners compared to the previous manual system.