Article Per Year (5 Year)
p-Index From 2021 - 2026
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All Journal Electronic Integrated Computer Algorithm Journal Scinary : Science of Information and Library
Egi Al Fansyah
Telkom University
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Languange, Linguistic, Communication & Media Social Sciences Other

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Journal : electronic integrated computer algorithm journal

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Implementing Collaborative Filtering for E-Commerce Product Personalization Using a Rapid Application Development Approach Mullah Cadre Giawa; Egi Al Fansyah; Dwi fahira Alsyah; Abdul Hakim Satria Nusantara; Daffa Shidqi Thamrin; Ratandi Ahmad Fauzan
Electronic Integrated Computer Algorithm Journal Vol. 3 No. 2 (2026): VOLUME 3, NO 2: APRIL 2026
Publisher : Yayasan Asmin Intelektual Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62123/enigma.v3i2.145

Abstract

The rapid expansion of e-commerce has increased the difficulty of guiding users toward relevant products, particularly as catalogs grow and user preferences become more diverse. This paper presents an end-to-end implementation of a personalized product recommendation feature using a memory-based collaborative filtering approach integrated into an e-commerce platform. Development followed a Rapid Application Development (RAD) workflow, enabling iterative prototyping, integration, and testing of the recommendation module within the operational system. Recommendations were generated using a K-Nearest Neighbors method with cosine-based similarity to identify related items from user interaction histories and to produce Top-N product suggestions in the storefront interface. Model evaluation employed a transactional dataset commonly used for recommender experiments, which was refined from 541,909 records (8 attributes) to 406,829 interaction-focused records (CustomerID, Description, Quantity). Performance was assessed using MAE, RMSE, and F1-score, yielding values of 0.6, 0.8, and 0.6, respectively. The results indicate that collaborative filtering can provide moderately accurate and relevant recommendations when interaction history is available, while also exposing practical limitations for users with limited transactions, reflecting a cold-start constraint. These findings suggest that RAD-supported integration of collaborative filtering is feasible for e-commerce personalization and provides a baseline for further enhancement.
Development of a Web-Based eChecklist System for Final Product Inspection in a Coachbuilding Company Gehan Gibran Fatahillah; Egi Al Fansyah; Muhammad Rizq Dzaki Asyam; Dwi Fahira Alsyah; Abdul Hakim Satria Nusantara; Rayhan Zahwan Saleh
Electronic Integrated Computer Algorithm Journal Vol. 3 No. 2 (2026): VOLUME 3, NO 2: APRIL 2026
Publisher : Yayasan Asmin Intelektual Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62123/enigma.v3i2.146

Abstract

This final project develops a web-based eChecklist system to support the final product inspection process in a coachbuilding company. The system is designed to replace manual checklist recording, which is often inefficient, prone to human error, difficult to track, and lacks real-time accessibility. The objective of this project is to improve the consistency and accuracy of inspection records, streamline communication among inspectors, supervisors, and administrators, and provide reliable documentation for each inspected unit. The system was developed using PHP with the Laravel framework and implemented using the Rapid Application Development (RAD) method. The main features include user authentication, role-based access control, digital checklist input, checklist validation, inspection history tracking, and report export. Testing was conducted on core functionalities such as login, role-based access, checklist submission, validation, status tracking, user and role management, and report generation. The results show that all tested functionalities worked properly and achieved the expected outcomes. It can be concluded that the web-based eChecklist system is able to support final inspection activities more effectively, improve data traceability, and enhance operational reliability in the coachbuilding quality control process.
Financial Inclusion and Institutional Resilience in AI-Driven Islamic Finance: A Contract-Based Risk Governance Framework Muharman Lubis; Iwan Setiawan; Dudang Gojali; Egi Al Fansyah; Sahidan Abdulmana
Electronic Integrated Computer Algorithm Journal Vol. 4 No. 1 (2026): VOLUME 4, NO 1: OCTOBER 2026
Publisher : Yayasan Asmin Intelektual Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62123/enigma.v4i1.243

Abstract

The growing use of artificial intelligence (AI) in Islamic finance has complicated the allocation of responsibility when financing decisions depend on automated assessments. This study develops a conceptual governance framework by reconstructing the complementary functions of Kafalah, Wakalah, and rahn. Using a qualitative doctrinal-comparative approach, it examines the contracts individually and through three pairwise relationships, then maps their functions to AI-related risks and institutional controls. The analysis identifies Kafalah–rahn as a mechanism for coordinating guarantees and collateral, Kafalah–Wakalah for linking guarantee obligations with accountable delegation, and Wakalah–rahn for governing delegated collateral activities. These relationships inform a five-layer architecture covering contractual authority, contingent risk allocation, collateral risk mitigation, technological governance, and maqāṣid al-sharīʿah-based evaluation. An illustrative financing scenario shows how model validation, human oversight, decision traceability, and proportionate safeguards may operate together. The framework distinguishes responsible financial access from institutional resilience without assuming that either outcome follows automatically. Its contribution is conceptual, and practical effectiveness requires subsequent expert and institutional assessment.
Digital Integration of Zakat Management Systems in Islamic Fiscal Policy: An Evidence-Based Conceptual Framework Muharman Lubis; Yadi Janwari; Sofian Al Hakim; Egi Al Fansyah; Brial Asif Hayi Paka
Electronic Integrated Computer Algorithm Journal Vol. 4 No. 1 (2026): VOLUME 4, NO 1: OCTOBER 2026
Publisher : Yayasan Asmin Intelektual Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62123/enigma.v4i1.245

Abstract

Zakat can complement public expenditure in addressing socioeconomic vulnerability, yet the records needed to examine their regional relationship remain dispersed across institutions. This study develops an evidence-based conceptual framework for integrating zakat management information, realized regional government expenditure (APBD), and socioeconomic indicators in Indonesia. Drawing on Design Science Research and qualitative document analysis, the study derives five functional and three non-functional requirements and translates them into a four-layer architecture comprising institutional data sources, integration and standardization, analytical information services, and fiscal monitoring outputs. The architecture proposes authorized data exchange, schema mapping, fund classification, geographic and temporal alignment, and cross-cutting governance controls. Three desk-based scenarios examine regional comparisons, the separation of zakat and APBD accounts, and the handling of inconsistent or restricted records. All eight requirements are mapped to architectural components, with four assessed as supported and four as partially supported at the design level. The framework offers a basis for coordinated fiscal analysis without transferring institutional financial authority, although operational feasibility and policy effects remain unverified.
Co-Authors Abdul Hakim Satria Nusantara Abdul Hakim Satria Nusantara Brial Asif Hayi Paka Daffa Shidqi Thamrin Dudang Gojali Dwi fahira Alsyah Gehan Gibran Fatahillah Irfandi Wahana Putra Iwan Setiawan Jeihan Nabila Muhammad Rizq Dzaki Asyam Muharman Lubis Mullah Cadre Giawa Ratandi Ahmad Fauzan Rayhan Zahwan Saleh Sahidan Abdulmana Sofian Al Hakim Yadi Janwari