Article Per Year (5 Year)
p-Index From 2021 - 2026
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This Author published in this journals
All Journal Journal of Artificial Intelligence and Engineering Applications (JAIEA) Formosa Journal of Computer and Information Science
Maryo Indra Manjaruni
Universitas Kristen Indonesia Maluku
Automotive Engineering Computer Science & IT Control & Systems Engineering

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Visualization of Lecturer Teaching Evaluation Data Using K-Means Clustering and Tableau Methods Golda Tomasila; Marchello Gefan Salenussa; Maryo Indra Manjaruni; Ravensca Matatula; Paul Rio Pelupessy; Julius Chrisostomus Aponno
Journal of Artificial Intelligence and Engineering Applications (JAIEA) Vol. 5 No. 2 (2026): February 2026
Publisher : Yayasan Kita Menulis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59934/jaiea.v5i2.1920

Abstract

In the process, the results of monitoring and evaluating lecturers in each semester are usually only presented in the form of tables and descriptive explanations, but have not yet visualized the data for further analysis. The purpose of this study is to visualize the results of lecturer teaching evaluation using the K-Means Clustering and Tableau algorithms, and is expected to help the faculty and university monitor and evaluate lecturers in each semester in a more objective and informative manner. The results of the study found that the k-means clustering algorithm succeeded in finding the pattern of student clustering on the evaluation of lecturer teaching and based on the visualization of the results of k-means with a tableau it was found that most students gave a positive response to lecturer teaching and only a small number of students gave a poor assessment of lecturer teaching by emphasizing on improving the teaching process, namely consistently carrying out RPS, punctuality and so on
Implementation Devops Methods in Developing Church Asset Management Information Systems: A Software Engineering Approach for Efficiency and Quality Maryo Indra Manjaruni; Pieter Leunupun; Trientje Marlein Tamtelahitu; Goldy Valendria Nivaan; Roberth Ricky Y. Manaha
Formosa Journal of Computer and Information Science Vol. 4 No. 2 (2025): August 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjcis.v4i2.15391

Abstract

This research explores the use of the DevOps Method in developing a Church Asset Management Information System with a focus on efficiency and quality, taking into account the WebQual dimensions. DevOps methods are applied to improve software development, integration and management processes in order to achieve operational efficiency and improve software quality. The implementation of DevOps brings significant changes in the development life cycle, resulting in improvements in development cycle times and a decrease in software errors. Continuous Integration (CI) and Continuous Deployment (CD) practices are used to ensure fast and stable system updates. In addition, this research measures software quality by considering WebQual dimensions, such as sustainability, reliability, responsiveness, and security. Through analysis of test results and data collection, this research presents evidence that the application of DevOps methods not only increases development efficiency but also has a positive impact on software quality. These results are proven by improvements in user satisfaction, stakeholder engagement, and church meeting needs in their asset management
Co-Authors Golda Tomasila Goldy Valendria Nivaan Julius Chrisostomus Aponno Marchello Gefan Salenussa Paul Rio Pelupessy Pieter Leunupun Ravensca Matatula Roberth Ricky Y. Manaha Trientje Marlein Tamtelahitu