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Electronic Integrated Computer Algorithm Journal
Published by Yayasan Asmin Intelektual Berkah
ISSN : -     EISSN : 30310350     DOI : https://doi.org/10.62123/enigma.v1i1.10
Core Subject : Science, Social, Engineering,
Computer Science & IT Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Social Sciences
ENIGMA : Electronic Integrated Computer Algorithm Journal is open to researchers and experts in the fields of computer science, information engineering and information systems. This journal is a forum for researchers and experts to present the results of research related to the fields of computer science, informatics engineering and information systems.
Arjuna Subject : Ilmu Komputer (semua kategori) - Kecerdasan Buatan
Articles 10 Documents
 1 
Development Of Means Of Engagement (Moe) Concepts For The Use Of Enterprise Resource Planning (Erp) At The Approval Level Achmad Rafi; Muharman Lubis; R. Wahjoe Witjaksono; Nguyen Kieu Trang
Electronic Integrated Computer Algorithm Journal Vol. 1 No. 1 (2023): VOLUME 1, NO 1: OCTOBER 2023
Publisher : Yayasan Asmin Intelektual Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62123/enigma.v1i1.4

Abstract

The cause of ERP system implementation failure in companies can be caused by several factors, so we need a model that can be applied, especially at the stage of approval for system use. This study aims to analyze what factors influence approval for product use (approval) in implementing an ERP system in a company and to analyze what factors have a positive and significant influence on the success or failure of system implementation in terms of approval. Research systematics through several stages, namely the stages of review, collection, analysis, and interpretation. The object of this research is PT. Glico Indonesia and with the SEM-PLS analysis method use the SmartPLS 4 application to test the structural equation model that reflects the relationship between variables. This research has a total of eight variables with one dependent variable approval and seven independent variables consisting of certainty of outcome, causality, motive consistency, control potential, situational construal, appraisal, and coping. In each variable, there are several indicators to support research. The tests used in this study are outer model testing, structural model testing, and hypothesis testing using bootstrapping. Based on the results obtained from this study, of the seven independent variables, three variables have a significant and positive effect on approval, namely certainty of outcome, situational construal, and coping. Two variables have a significant but negative effect on approval, namely causality and motive consistency, there is one variable that has no significant and negative effect on approval, namely control potential and there is one variable that does not have a significant but positive effect on approval, namely appraisal.
A Verification And Validation Of Business Process Modeling Using Petri Nets (Case Study of Telkom University FRI Laboratory Business Architecture Domain) Alvan Kamal; Muharman Lubis; Fitriyana Dewi; Matias Garcia Constantino
Electronic Integrated Computer Algorithm Journal Vol. 1 No. 1 (2023): VOLUME 1, NO 1: OCTOBER 2023
Publisher : Yayasan Asmin Intelektual Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62123/enigma.v1i1.5

Abstract

Enterprise Architecture is an approach that is present to form a sustainable organization. However, the average company that has implemented Enterprise Architecture does not see and does not know whether the existing business processes in the company are currently running well, and have been effective and efficient in achieving company goals or not. These conditions make validation and verification of business processes important. In this research, business process testing using the Scrum method with Petri Nets supported by WoPed tools is considered to verify and validate the business architecture design. Testing using the Scrum method is carried out through six stages, namely product backlog, sprint planning, sprint backlog, sprint review, and sprint retrospective. The test results show that several requirements are not met. This condition will have an impact on the efficiency and effectiveness of business processes. Furthermore, gap analysis is carried out with dependencies analysis, there are business processes that have not been verified and validated due to errors in the process that cause time constraints to work on more than one task simultaneously optimally, there is a process stage that is too long so that it hampers the efficiency and effectiveness of business processes.
Development of The Means of Engagement Concept on Enterprise Resource Planning User Satisfaction Rayhan Rafael Rafsanjani; Muharman Lubis; Sahidan Abdulmana
Electronic Integrated Computer Algorithm Journal Vol. 1 No. 1 (2023): VOLUME 1, NO 1: OCTOBER 2023
Publisher : Yayasan Asmin Intelektual Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62123/enigma.v1i1.7

Abstract

None of the several theories that underpin the assessment of IT adoption characterizes the process as dynamically as the Means of Engagement theory does. User satisfaction is a key factor in influencing the success of ERP implementation as well as the adoption of the ERP system by the user. Therefore, it is necessary to identify the factors affecting user satisfaction of the ERP system as well as the relationship between customer satisfaction and user involvement. This research aims to develop a concept or model of Means of Engagement (MOE) on relationship domain in particular for satisfaction factor with the research object of PT Glico Indonesia. The research uses SEM-PLS analysis method using the SmartPLS 4 application to construct and test a structural equation model that reflects the relationship between the variables investigated in the research. The evaluation results showed that the five SERVQUAL dimensions studied did not have a significant impact on user satisfaction while customer satisfaction had a significant positive impact on engagement. The results of this research, namely the development of the Means of Engagement model, are expected to be the basis for PT Glico Indonesia to design strategies that can improve and maintain the adoption of ERP system users based on the level of the means of engagement model.
Timeliness Of Spp Payments At Smk Tritech Infomatika Using Naive Bayes Algorithm Muhammad Fakhri; Rial Beimar Volado Sibuea; Tri Krisandi Silalahi
Electronic Integrated Computer Algorithm Journal Vol. 1 No. 1 (2023): VOLUME 1, NO 1: OCTOBER 2023
Publisher : Yayasan Asmin Intelektual Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62123/enigma.v1i1.9

Abstract

SMK Tritech Informatika is one of the vocational schools located on Jalan Bhayangkara Medan. Smk Tritech plays an important role in education. However, many schools are late in financing their operations. So there are many problems related to school operational payments such as tuition payments. SPP payment is an important problem at Smk Tritech Infomatika because many of the students are late in paying SPP even though the payment deadline has been set. Therefore, it is necessary to evaluate the SPP payment. To overcome this problem, it is necessary to detect the factors that cause late tuition payments using data mining. The data mining technique used is classification with the Naive Bayes algorithm method.
Development Of Chair Module In Web-Based Conference Management System Rahadhitya Anuraga; Muharman Lubis; Ahmad Musnansyah
Electronic Integrated Computer Algorithm Journal Vol. 1 No. 1 (2023): VOLUME 1, NO 1: OCTOBER 2023
Publisher : Yayasan Asmin Intelektual Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62123/enigma.v1i1.10

Abstract

Conferences are an important platform for academics, researchers, and practitioners to share knowledge and the latest research results. Efficient conference management is crucial in ensuring the success of such events. In this context, a Conference Management System (CMS) has emerged as a solution that facilitates various aspects of conference management. This research discusses the development of a Chair module in a web-based Conference Management System. The purpose of this research is to improve the efficiency and functionality of the Chair module so that it can better manage various aspects of the conference. Because in the existing application there are shortcomings in digital integration between organizers and information management that has not been centralized in one conference. The results showed that the development of the Chair module has worked as expected in the planning stage. The interaction between the Chair and conference participants, reviewers, and paper authors became more coordinated and integrated. The responsiveness of the web-based interface provides better accessibility, allowing the Chair to access information and make decisions in real-time.
User Interface Design of Mykonter Mobile Application Using User Centered Design Method on Konter Sam Cell Beby Ayu Astina; Qadhli Jafar Adrian; Donaya Pasha
Electronic Integrated Computer Algorithm Journal Vol. 1 No. 2 (2024): VOLUME 1, NO 2: APRIL 2024
Publisher : Yayasan Asmin Intelektual Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62123/enigma.v1i2.16

Abstract

Sam Cell is a counter business where sales are still done manually without the help of technology. Sam Cell's sales only cover the area around the counter and are not yet widespread in all regions, so income is still relatively small compared to other counter businesses. Sam Cell also doesn't have a good promotional system to increase sales. So this research has sales innovation through application design. Therefore, to achieve this goal, the user centered design method was chosen in designing the Mykonter application which focuses on user convenience (usability) and satisfaction (satisfaction) with the application design. The user centered design method consists of 4 iterative stages which can be used to strengthen innovation, solve a problem and help understand user needs so as to provide the right solution. The results obtained from user validation when using the Prototype are the conclusion that the application design has met the benchmark criteria, by obtaining a user satisfaction level of 53.5 points, where these points have met the criteria rules for measuring the System Usability Scale so that this application design can be developed by the development team to serve as a basis for building a Mykonter application design.
Classification Analysis of Product Sales Results at Alfamart Using the Naïve Bayes Method Yuyun Yusnida Lase; Citra Wasti Silaban; Alex Sander Sitepu; Reza Kavarin Telaumbanua
Electronic Integrated Computer Algorithm Journal Vol. 1 No. 2 (2024): VOLUME 1, NO 2: APRIL 2024
Publisher : Yayasan Asmin Intelektual Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62123/enigma.v1i2.18

Abstract

This research focuses on the analysis of the number of products sold, especially stock items from the distribution center to Alfamart stores. The main problem discussed in this study is the result of the number of unsold and sold products, which causes overstocking in the warehouse area. To overcome this problem, it will be solved using the Naive Bayes classification method. This research uses sample data of 100 products and uses data collection techniques such as observation and interviews. The collected data is analysed through a classification approach. This research aims to predict goods that sell and do not sell using Rapidminer using the NaïveBayes method. And to produce more accurate data for the product sales process. The reason for using this naïve bayes algorithm in the process of processing and analysing data is because the way this algorithm works uses statistical methods and probability in predicting future results. The validation results show that the Naive Bayes classification method implemented through Rapidminer provides a significant explanation with a fairly high accuracy and a positive effect on the prediction of sales of goods based on consumer demand and needs.
Evaluating IT Delivery Value in the Faculty of Industrial Engineering at Telkom University Using the COBIT 2019 Framework, Domain APO04, for Mapping LAM INFOKOM Standards Muhammad Haikal Fasya; Muharman Lubis; Lukman Abdurrahman; Matias Garcia-Constantino; Sahidan Abdulmana; Rafian Ramadhani
Electronic Integrated Computer Algorithm Journal Vol. 1 No. 2 (2024): VOLUME 1, NO 2: APRIL 2024
Publisher : Yayasan Asmin Intelektual Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62123/enigma.v1i2.19

Abstract

In the contemporary landscape, technology holds pivotal significance across diverse domains, including academia and industry. The Faculty of Industrial Engineering at Telkom University faces challenges in optimizing the value derived from its IT investments to meet evolving market demands. To address this, IT governance methodologies are essential, ensuring effective and secure IT utilization aligned with strategic objectives. This study investigates and evaluates the IT delivery value process at the Faculty of Industrial Engineering, Telkom University, using the COBIT 2019 Domain APO04 framework and LAM INFOKOM standards. Data collection involved primary interviews and secondary document analysis. The analysis revealed gaps in assessing emerging technologies and recommending further initiatives. Recommendations span people, process, and technology aspects, aiming to enhance technology evaluation procedures and documentation. This study provides insights into effectively leveraging IT to achieve the Faculty's objectives and enhance decision-making quality.
Evaluating IT Performance Management in the Faculty of Industrial Engineering at Telkom University Through COBIT 2019 Domain MEA01 in Alignment with LAM-INFOKOM Standards Vega Putra Pradana; Muharman Lubis; Lukman Abdurrahman; Raied Ali Alqahtani; Ikhlas Fuad Zamzami; Rafian Ramadhani
Electronic Integrated Computer Algorithm Journal Vol. 1 No. 2 (2024): VOLUME 1, NO 2: APRIL 2024
Publisher : Yayasan Asmin Intelektual Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62123/enigma.v1i2.20

Abstract

This study examines the application of the COBIT 2019 framework within the Faculty of Industrial Engineering at Telkom University, specifically focusing on the Monitor, Evaluate, and Assess (MEA) domain to assess IT management performance against the standards set by the Independent Accreditation Body for Informatics and Computer Science (LAM-INFOKOM). Through a meticulous analysis, a significant gap was identified in MEA01.04 - Analyze and Report Performance, indicating a lack of proper documentation for change recommendations in objectives and metrics. Recommendations to bridge this gap include the incorporation of a Research Analyst role, clarification of responsibilities, provision of data analysis training, enhancement of inter-team communication, establishment of clear policy guidelines, and the creation of specialized record formats. These suggestions aim at improving the alignment of IT governance with both COBIT and LAM-INFOKOM standards, enhancing IT performance management, and ensuring a strategic fit between IT operations and organizational goals. The findings underscore the critical role of structured IT governance in achieving operational excellence and sustaining competitive advantage in the digital era.
Assessment of IT Risk Management at the Faculty of Industrial Engineering, Telkom University, Utilizing the COBIT 2019 Framework's APO12 Domain with LAM INFOKOM Standards Mapping Adinda Laras Ayu; Muharman Lubis; Lukman Abdurrahman; Ikhlas Fuad Zamzami; Raied Ali Alqahtani; Rafian Ramadhani
Electronic Integrated Computer Algorithm Journal Vol. 1 No. 2 (2024): VOLUME 1, NO 2: APRIL 2024
Publisher : Yayasan Asmin Intelektual Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62123/enigma.v1i2.21

Abstract

In the era of rapid technological development, Information Technology (IT) plays a critical role in the operational aspects of companies/organizations, including educational institutions like Telkom University. The proper implementation of IT can enhance system efficiency and integration within an institution. IT Governance aims to ensure that the measurement of effectiveness and efficiency within an agency aligns with its strategic goals. Telkom University, especially the Faculty of Industrial Engineering, is one of the educational institutions focusing on the development of Information Technology to ensure that the information systems and technologies used in academic activities are effective. COBIT 2019 is a framework developed by ISACA to organize and implement strategies in information management and governance with international standards. In this analysis, the focus is on the APO12 domain of COBIT 2019, which plays a role in IT risk management. The Faculty of Industrial Engineering also requires standardization with LAM-INFOKOM, an accreditation body that establishes standards for risk management in informatics and computer science. This research aims to map the standards of LAM-INFOKOM and COBIT 2019 to determine the capability level of Risk Management. Additionally, it aims to provide recommendations for potential improvements in three aspects: people, process, and technology. The expected outcome of this research is to enhance risk management at the Faculty of Industrial Engineering, Telkom University, to align with LAM-INFOKOM standards and the institution's vision and mission. The results of the IT Risk Management analysis using the COBIT 2019 framework can also serve as a structured approach for other universities in improving IT Governance.

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