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All Journal International Journal of Electrical and Computer Engineering CommIT (Communication & Information Technology) Binus Business Review ComTech: Computer, Mathematics and Engineering Applications Journal of Applied Data Sciences
Ford Lumban Gaol, Ford Lumban
Bina Nusantara University
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Mathematics

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Journal : CommIT (Communication

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INFORMATION SYSTEM STRATEGIC PLANNING WITH ENTERPRISE ARCHITECTURE PLANNING Astri, Lola Yorita; Gaol, Ford Lumban
CommIT (Communication and Information Technology) Journal Vol 7, No 1 (2013): CommIT Vol. 7 No. 1 Tahun 2013
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/commit.v7i1.580

Abstract

An integrated information system is needed in an enterprise to support businessprocesses run by an enterprise. Therefore, to develop information system can use enterprisearchitecture approach which can define strategic planning of enterprise information system. SMPNegeri 1 Jambi can be viewed as an enterprise because there are entities that should be managedthrough an integrated information system. Since there has been no unification of different elementsin a unity yet, enterprise architecture model using Enterprise Architecture Planning (EAP) isneeded which will obtain strategic planning of enterprise information system in SMP Negeri 1Jambi. The goal of strategic planning of information system with Enterprise Architecture Planning(EAP) is to define primary activities run by SMP Negeri 1 Jambi and support activities supportingprimary activities. They can be used as a basis for making data architecture which is the entities ofapplication architecture. At last, technology architecture is designed to describe technology neededto provide environment for data application. The plan of implementation is the activity plan madeto implemented architectures by enterprise.
Data Monetization Service Development Using Iterative Lifecycle Framework, Quality Assurance, and Open Web Application Security Project: A Case Study of a Utility Company in Indonesia Kusuma Atmaja, Wahyu Haris; Warnars, Harco Leslie Hendric Spits; Gaol, Ford Lumban; Soewito, Benfano
CommIT (Communication and Information Technology) Journal Vol. 18 No. 2 (2024): CommIT Journal
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/commit.v18i2.10293

Abstract

The research aims to provide Data Monetization (DM) services for an Indonesian utility company as a pilot to generate additional revenue beyond the primary operation. The service is built using an iterative development lifecycle framework and evaluated based on five Quality Goals (QGs), including application and security testing activities. The framework includes methods for processing and modeling electricity usage data, testing application quality, checking infrastructure quality, and ensuring access security for front-end and back-end applications using the Open Web Application Security Project (OWASP). For data modeling, Support Vector Regression (SVR) is used, and it outperforms Polynomial Regression (PR) and Multi-Layer Perception (MLP) Neural Networks. Furthermore, QG shows strong performance with an Relative Root Mean Squared Error (RRMSE) value < 10%, high forecasting ability with Mean Average Probability Error (MAPE) < 10%, and a near-zero average error rate (Mean Squared Error (MSE)) square using minimal data from four months. The services go through functional and integration test to ensure product quality and application performance, which results in a minimum of 95% service response in throughput, 0.128 seconds for processing 2,000 requests, stability at 300–500 in one second per hour, and 7–21 seconds during peak hours. Additionally, the service passes nine penetration tests and ten vulnerability assessments using the OWASP top 10:2021 category. Based on the comprehensive testing and evaluation results, both the application and the service are considered ready and secured for deployment.
Co-Authors . Edison Abdinagoro, Sri Bramantoro Arta Moro Sundjaja, Arta Moro Bahtiar S. Abbas Bangkit, Jeffri Prayitno Benfano Soewito Harjanto Prabowo Hertono, Gatot Fatwanto Hutapea, Oppir Kusuma Atmaja, Wahyu Haris Lola Yorita Astri, Lola Yorita Matsuo, Tokuro Prasetyo, Ario Adi Virginia Tulenan Warnars, Harco Leslie Hendric Spits