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INDONESIA
Computer Based Information System Journal
Published by Universitas Putera Batam
ISSN : 23378794     EISSN : 26215292     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Library & Information Science
CBIS Journal diterbitkan dua kali setahun, pada bulan maret dan september. Bidang penelitian yang diterbitkan meliputi data mining, text mining, data warehouse, online analytical processing, artificial intelligence, decision support system, Mobile Application, Software engineering, Software Testing, dll.
Arjuna Subject : -
Articles 217 Documents
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SISTEM INFORMASI INVENTORI UMKM BUNDA CAHYO CATERING heri nuryanto; Miratia Afriani; Hari Sandi Atmaja; Eryd Saputra
Computer Based Information System Journal Vol. 14 No. 1 (2026): CBIS Journal
Publisher : Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/cbis.v14i1.11514

Abstract

Bunda Cahyo Micro, Small, and Medium Enterprises (MSMEs) is a catering business that handles various food orders for celebrations, parties, and other events in the city of Batam. In running its business, inventory management issues have become a major obstacle. This study aims to develop an inventory information system based on Microsoft Excel Visual Basic for Applications (VBA) designed to record inventory transactions. The method used in developing the system is the Waterfall model, which includes the stages of requirements analysis, menu design, VBA coding, program testing, and maintenance. The results of the study show that the inventory system can be effectively implemented and operates without any obstacles. Translated with DeepL.com (free version)
SISTEM INFORMASI HOUSEKEEPING BERBASIS WEB DI HOTEL PRAOE LAJAR TEGAL Tofik Firmansyah; Rudi Heryanto
Computer Based Information System Journal Vol. 14 No. 1 (2026): CBIS Journal
Publisher : Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/cbis.v14i1.11519

Abstract

This study aims to develop and evaluate a web-based Housekeeping Management Information System to improve the effectiveness of room status management at Praoe Lajar Hotel, Tegal. The research employed a Research and Development (R&D) method using the Prototype development model with a mixed-methods approach. The system was developed using Visual Studio Code and integrated with the cloud database platform Firebase to enable real-time data updates. Data were collected through observation, Likert-scale questionnaires, and interviews involving 15 respondents consisting of hotel administrators, housekeeping staff, and operational managers. Data analysis included validity and reliability tests, classical assumption tests, and regression analysis using SPSS. The results indicate that information system quality has a positive and significant effect on system effectiveness, with a significance value of 0.000 and a coefficient of determination (R²) of 0.949. This finding indicates that 94.9% of the system’s effectiveness is influenced by system quality, which includes technical quality, data integration, accessibility, and security. In addition, interview results reveal that the system improves work efficiency, reduces recording errors, and supports employee productivity through real-time room status updates. Therefore, the developed system has proven effective in enhancing operational coordination and improving the management quality of hotel housekeeping.
PERANCANGAN FITUR LOGIN PADA WEBSITE FOKAL JAWA TENGAH Joko Triyanto; Yuli Siyamto
Computer Based Information System Journal Vol. 14 No. 2 (2026): CBIS Journal
Publisher : Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/27tcbr62

Abstract

This research aims to overcome the problem of accessing important menus and recording data on members, cadres and alumni on the website of the Alumni Family Forum of the Central Java Muhammadiyah Student Association (Fokal Jateng). These problems include limited access to documents, difficulty in managing data and information on IMM Central Java alumni. The method used is to collect data, analyze data and design the system. This research succeeded in designing a login feature that makes it easier for alumni to open important documents. This system is integrated and makes it easier to manage alumni data. Fokal Jateng can increase efficiency in managing alumni data, provide information and facilitate access to alumni management through the website www.fokalimmjateng.org (fokal jateng).
ANALISIS USER EXPERIENCE PADA WEBSITE LABORATORIUM UIN RADEN FATAH PALEMBANG MENGGUNAKAN USER EXPERIENCE QUESTIONNAIRE Elda Fitriani; Rusmala Santi; Reni Septiyanti
Computer Based Information System Journal Vol. 14 No. 2 (2026): CBIS Journal
Publisher : Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/503rs016

Abstract

The Integrated Laboratory Website of UIN Raden Fatah Palembang is an information and laboratory service platform used by students, lecturers, and staff. This study aims to analyze the user experience, identify aspects requiring improvement, and provide recommendations for website development using the User Experience Questionnaire (UEQ). A descriptive quantitative method was employed involving 100 respondents, with data collected through online and offline UEQ questionnaires and analyzed using the UEQ Data Analysis Tool (UEQ-DAT). The results showed mean scores of 0.95 for Attractiveness, 0.71 for Perspicuity, 0.83 for Efficiency, 0.90 for Dependability, 0.85 for Stimulation, and 0.54 for Novelty. Based on the UEQ benchmark, Perspicuity was categorized as Bad, while the other five scales were categorized as Below Average. These findings indicate that the website's User Experience still requires improvement, particularly in terms of clarity, ease of use, and innovation.
ANALISIS POLA DAN PEMETAAN PROFESI DI KOTA BATAM MENGGUNAKAN K-MEANS CLUSTERING DAN FP-GROWTH Joyce Joyce; Saut Pintubipar Saragih
Computer Based Information System Journal Vol. 14 No. 2 (2026): CBIS Journal
Publisher : Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/9qq1dx65

Abstract

This study explores the structure of job markets and professional distributions in Batam City by leveraging online job vacancy data as a source of digital labor market information. The research is motivated by the limited availability of systematic insights into how professions and skill requirements are distributed across different areas, which often leads to inefficiencies in job matching and workforce planning. The objective of this study is to analyze professional groupings and identify recurring skill patterns using data mining techniques. Professional clustering was conducted using the K-Means algorithm based on similarities in job titles and job descriptions, while the FP-Growth algorithm was utilized to uncover frequent combinations of skills appearing within the same job postings. The results indicate that employment opportunities in Batam are segmented into multiple distinct clusters corresponding to major employment sectors, each associated with characteristic sets of skills. By integrating clustering results with association rule analysis, this study generates a digital mapping of professions that illustrates both occupational groupings and underlying skill demands, offering valuable insights for data-driven labor market analysis and workforce development.
RANCANG BANGUN SISTEM INFORMASI ABSENSI KARYAWAN PADA PT AYATANA MULTI MARINE MENGGUNAKAN METODE SCRUM Anson Anson; Novri Adhiatma
Computer Based Information System Journal Vol. 14 No. 2 (2026): CBIS Journal
Publisher : Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/jqmng687

Abstract

PT Ayatana Multi Marine still applies employee attendance system using paper-based timesheets, which causes various problems such as incomplete records, low data validity, and time-consuming recap processes. This condition also makes it difficult for administrators and management to monitor employee attendance in a structured and continuous manner. This study aims to design and develop a web-based employee attendance information system to replace the manual process, improve data accuracy, and accelerate attendance management and reporting. The system was developed using the Scrum method, which is part of Agile Software Development, through the stages of product backlog, sprint planning, sprint, sprint review, and sprint retrospective. This iterative and adaptive approach allows the system to be built according to user needs and continuous feedback, resulting in a more effective and efficient attendance management system for PT Ayatana Multi Marine
ANALISIS DATA MINING DENGAN METODE LOGISTIC REGRESSION DAN RANDOM FOREST UNTUK PREDIKSI PELUNASAN DAN RISIKO GAGAL BAYAR DEBITUR Elvis Elvis; Erlin Elisa
Computer Based Information System Journal Vol. 14 No. 2 (2026): CBIS Journal
Publisher : Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/wd8awx46

Abstract

The financing sector in Indonesia faces increasing bad debt risks, particularly in motor vehicle financing. PT XYZ grapples with an 18.2% default rate due to subjective manual credit assessments. This study aims to compare Logistic Regression and Random Forest algorithms to predict creditworthiness using historical data from 2024-2025. The methodology involves data cleaning, transformation, and modeling, with performance evaluated via accuracy and Area Under Curve (AUC) metrics. Results indicate that Random Forest outperforms Logistic Regression, achieving an accuracy of 85% and an AUC of 0.914. It effectively distinguishes high-risk customers and minimizes false negatives, reducing the risk of rejecting eligible applicants. This research demonstrates that data mining, specifically Random Forest, offers a more objective and accurate solution for managing default risk in financing companies

Page 22 of 22 | Total Record : 217

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