Tag: kuliah teknologi informasi

  • Design and Implementation of Virtual Laboratory Infrastructure for Indonesia Skill Competition using Cloud Computing

    Authors: Angga Friyanto; Susmini Indriani Lestariningati

    DOI: 10.1109/INCITEST59455.2023.10397061

    Abstract

    Indonesia Skill Competition, also known as “Lomba Kompetensi Siswa (LKS)”, is a vocational student skill competition program for students in 10th-12th grade. Students competes in a variety of competition categories. In the 2020 to 2022 academic year, due to the COVID-19 Pandemic, Committee designed an innovative and novel IT Network System Administration using Cloud Computing rather than cancelling the National Competition. The purpose of this paper is to show how to designed, implemented Virtual Laboratory using Cloud implementation. Competitor from their respective regions is connected via the Internet with Virtual Private Network access to Computer and Server Infrastructure that has been prepared by the committee according to the needs of the Test Project. During the competition, the competitor made configurations or settings directly on all servers and computers in Cloud Computing. Thus, even though the competition is held from their respective provinces, they can still maintain honesty and fairness because the competitor completes their work on a centralized cloud infrastructure under the supervision of the central committee. © 2023 IEEE.

    Author keywords

    Cloud Computing; IaaS; Virtual Lab

    This article can be accessed at: https://www.scopus.com/pages/publications/85185199477

  • Utilization of Context Aware System: Enhancing Book Selection 

    Recommendations in Smart Libraries

    Authors: Hanhan Maulaa ; Ridwan Caesarahman Julian ; Hideaki Kanai ; Richi Dwi Agustia

    DOI: 10.1109/INCITEST64888.2024.11121493

    Abstract

    This study aims to utilize a context-aware system to improve book recommendations in a smart digital library. The system is expected to help library visitors in choosing books. This study provides book recommendations based on visitor preferences. This study has four main stages. The first stage is data collection, done by recording all the books in the library. The second stage is to classify books and group them into certain categories. The third stage is to determine book recommendations. The last stage is testing and drawing conclusions. This study uses content-based filtering and makes recommendations using the term frequency-inverse document frequency (TF-IDF) algorithm. With a context-aware system, Smart Libraries can recommend readings according to user preferences. This study conducted testing with two methods. The first method is system testing on the developer side. The second test is the user acceptance test. Based on the test results, The system can help users get book recommendations according to user preferences. This algorithm is quite effective in providing book recommendations in the library; The system can help optimize access to the book in library; and This system can make managing books that suit users in the library easier and more effective. © 2024 IEEE.

    Author keywords

    content-based filtering; context-aware system; recommendation; smart library; TF-IDF algorithm

    Indexed keywords

    Engineering controlled terms

    Digital libraries; Inverse problems; Libraries; Recommender systems

    Engineering uncontrolled terms

    Book selections; Content based filtering; Context-aware systems; Data collection; Frequency algorithms; Recommendation; Smart library; Term frequency-inverse document frequency algorithm; Term frequencyinverse document frequency (TF-IDF); User’s preferences

    Engineering main heading

    Acceptance tests

    This article can be accessed at https://www.scopus.com/pages/publications/105015806858

  • Structured Methods in Analysis and Design for Motor Rental Information Systems

    Authors: Adi Rachmanto, Putri Melissa

    DOI: 10.1109/INCITEST64888.2024.11121475

    Abstract

    Operational Management: This sector and its operations face the challenge of professional management leading to how effective its services. The study is analyzing and designing a system information of motorbike lending. Our research method: qualitative descriptive data gathered through observation and interview with motorbike rental owners in Ubud, Bali. The development of a system must adhere to a methodology to ensure all plans are aligned with the business. The study showed that the application of an information system can enhance material handling, ordering process and vehicle safety. Meaning, more productivity, less errors and higher customer satisfaction. By maximizing the utilization of information technology in forecasting business processes, then your motorbike rental industry can further enhance its own competitiveness and bring a positive impact on the operation, also it may continue to help improving with all these benefits. © 2024 IEEE.

    Keywords: car rental; front desk; information systems; structured methods

    This article can be accessed at https://www.scopus.com/pages/publications/105015875528

  • Comparative Study of Model Efficiency for Sentiment Analysis on BRImo Reviews

    Authors: Ma’Shum Abdul Jabbar ; Martin Roestamy ; Himmatul Miftah ; Irman Suherman ; Muhammad Encep ; Bobi Kurniawan Soegoto

    DOI: 10.1109/INCITEST64888.2024.11121469

    Abstract

    This study aims to overcome the challenges in selecting the most efficient machine learning model to analyze user sentiment towards the BRImo application on the Google Play Store. User review data on BRImo, an application owned by PT Bank Rakyat Indonesia, was collected through web scraping techniques from a total of 1.55 million reviews, and then 150,000 relevant samples were used. The results showed that Support Vector Machine (SVM) had the highest accuracy rate (87.13%) but required the longest training time (1310.70 seconds). In contrast, Naive Bayes had the shortest training time (0.59 seconds) but the lowest accuracy (75.00%). Logistic Regression emerged as a model that provides a balance between high accuracy and fast execution time. The contribution of this study is to provide a comprehensive guide to the efficiency and reliability of models in sentiment analysis, which can be used to assist in selecting the right model in new user review analysis. © 2024 IEEE.

    Author keywords

    BRImo; machine learning; sentiment analysis; web scraping

    Indexed keywords

    Engineering controlled terms

    Barium compounds; Efficiency; Intelligent systems; Learning systems; Logistic regression; Reliability analysis; Reviews; Support vector regression

    Engineering uncontrolled terms

    BRImo; Comparatives studies; High-accuracy; Machine learning models; Machine-learning; Model efficiency; Sentiment analysis; Training time; User reviews; Web scrapings

    Engineering main heading

    Sentiment analysis

    This article can be accessed at https://www.scopus.com/pages/publications/105015736072

  • Universitas Komputer Indonesia has once again achieved a remarkable milestone through the successful accreditation and reaccreditation of several scientific journals. Based on the Decree of the Director General of Science and Technology of the Ministry of Higher Education, Science, and Technology of the Republic of Indonesia No. 355/DST/D.D1/HM.01.01/2026, this achievement reflects the University’s continuous commitment to strengthening the quality of research and academic publications.

    Universitas Komputer Indonesia has once again achieved a remarkable milestone through the successful accreditation and reaccreditation of several scientific journals. Based on the Decree of the Director General of Science and Technology of the Ministry of Higher Education, Science, and Technology of the Republic of Indonesia No. 355/DST/D.D1/HM.01.01/2026, this achievement reflects the University’s continuous commitment to strengthening the quality of research and academic publications.

    Congratulations on the following accomplishments:

    1. MAHADAYA (Jurnal Bahasa, Sastra, dan Budaya) – Accredited SINTA 3
    2. Jurnal Desain dan Arsitektur (DESA) – Accredited SINTAJu
    3. Jurnal Wilayah dan Kota (JWK) – Accredited SINTA 4

    This achievement is expected to motivate all members of the academic community to enhance the quality of scientific publications and produce high-quality scholarly works that create meaningful impacts on society and contribute to the advancement of knowledge. Let us continue working together to strengthen the culture of research and build an increasingly excellent and globally competitive academic ecosystem.

    UNIKOM #DiktiSaintekBerdampak #JurnalIlmiah #SINTA #RisetDanInovasi

  • International Relations Study Program UNIKOM Achieves “Excellent” Accreditation, Strengthening Its Commitment to Producing Globally Competitive Graduates

    International Relations Study Program UNIKOM Achieves “Excellent” Accreditation, Strengthening Its Commitment to Producing Globally Competitive Graduates

    BANDUNG, UNIKOM – Universitas Komputer Indonesia (UNIKOM) has once again achieved a significant milestone. Its Bachelor’s Degree (S1) Program in International Relations has successfully earned “Excellent” (Unggul) accreditation, the highest accreditation status in Indonesia’s higher education system. This achievement serves as a proof of UNIKOM’s commitment to delivering high-quality education responsive to global challenges while further strengthening its position as a Digital Entrepreneurial University.

    The “Excellent” accreditation status was awarded based on the Decree of the Executive Board of Lembaga Akreditasi Mandiri Sosial Politik, Administrasi, dan Komunikasi (LAMSPAK), Number 220/AK.03.05/2026, as well as Accreditation Certificate Number 220/DL.03.05/2026. Issued in Jakarta on July 28, 2026, and signed by the Chair of the LAMSPAK Executive Board, Prof. Dr. M.R. Khairul Muluk, M.Si., the decision granted the study program an accreditation score of 255. This accreditation is valid for five years, from February 4, 2026, to February 4, 2031, recognizing the program’s fulfillment of quality standards for higher education that are excellent, sustainable, and focused on continuous quality improvement.

    This achievement resulted from a comprehensive evaluation process conducted in accordance with the national higher education quality assurance framework, as stipulated in the Regulation of the Minister of Education, Culture, Research, and Technology of the Republic of Indonesia Number 53 of 2023. The accreditation decision also refers to BAN-PT Regulation Number 21 of 2024 concerning the transfer of authority for Akreditasi Program Studi (APS) from Badan Akreditasi Nasional Perguruan Tinggi (BAN-PT) to Lembaga Akreditasi Mandiri (LAM), as well as LAMSPAK Regulation Number 2 of 2025 concerning the stages and procedures for study program accreditation.

    Retaining the “Excellent” accreditation status demonstrates that UNIKOM’s Bachelor’s Degree Program in International Relations has successfully maintained the highest standard of accreditation while consistently upholding and enhancing the quality of its educational services. This achievement reflects professional, strategic, and sustainable program management that enables the program to produce graduates who are competent, adaptable, and competitive at both the national and international levels. Furthermore, it represents the strong synergy among university leaders, the study program, lecturers, administrative staff, students, alumni, and stakeholders in fostering a sustainable culture of quality across education, research, community service, and institutional governance in accordance with national and international standards.

    As a study program committed to continuous curriculum innovation, UNIKOM’s Bachelor’s Degree Program in International Relations provides an educational experience that responds to global developments, advances in digital technology, and the evolving demands of the workforce. Supported by highly qualified lecturers, extensive national and international partnerships, and a conducive academic environment, the program is dedicated to producing graduates equipped with strong academic competence, analytical skills, leadership capabilities, and a global perspective.

    In an interview, the Head of the International Relations Study Program, Assoc. Prof. Dr. Dewi Triwahyuni, S.IP., M.Si., stated that achieving “Excellent” accreditation is the result of the collective efforts of the entire academic community, including university leaders, lecturers, administrative staff, students, alumni, institutional partners, and graduate employers. “For us, this achievement is not merely recognition of administrative compliance but, more importantly, recognition of the quality culture that has been consistently cultivated across governance, teaching and learning, research, community service, and the development of students and graduates. We are grateful and proud of this accomplishment, yet we also recognize that attaining ‘Excellent’ status is not the end of our journey. Instead, it brings a greater responsibility to continuously enhance the quality of education, strengthen national and international collaborations, increase research productivity, and ensure that our graduates possess the competence, integrity, and adaptability needed to address an increasingly complex global perspective.”

    Meanwhile, the Dean of the Faculty of Social and Political Sciences (FISIP) at UNIKOM, Prof. Dr. Hj. Dewi Kurniasih, S.IP., M.Si., stated “This ‘Excellent’ accreditation is a reflection of FISIP UNIKOM’s commitment to building a sustainable culture of quality across every aspect of higher education. This achievement represents not only recognition of the governance quality of the International Relations Study Program but also motivation for the entire academic community to continue innovating in producing graduates who are excellent, adaptive, principled, and globally competitive. We extend our deepest gratitude and appreciation to all lecturers, administrative staff, students, alumni, partners, and university leaders whose collective efforts made this achievement possible. Going forward, FISIP UNIKOM will continue to strengthen the quality of education, research, community service, and international collaboration as part of our commitment to realizing UNIKOM’s vision as a globally competitive Digital Entrepreneurial University.”

    Successfully maintaining its “Excellent” accreditation further reinforces the strategic position of UNIKOM’s Bachelor’s Degree Program in International Relations as a good choice for prospective students seeking a high-quality education in the field of international relations. Information regarding new student admissions to the program is available at pmb.unikom.ac.id. (Directorate of Hms & Pro)

  • Deflection Enhancement of Ferrite Magnetic Core-Based Microactuator

    Authors: Roer Eka Pawinanto, Budi Mulyanti, Jahril Nur Fauzan, Ayub Subandi, Lilik Hasanah, M. Assadillah Pangestu, Jumril Yunas

    DOI: 10.11591/eei.v14i2.8448

    Abstract

    Microactuators play a vital role in several microelectromechanical systems (MEMS) that generate forces or deflections necessary to accomplish functions such as scanning, tuning, manipulation, or delivery. Utilizing a ferrite magnetic core has shown the potential to enhance the deflection of the microactuator. However, the previous study presented a complex fabrication method with high power consumption unsuitable for micropump application. Herewith, we report the impact of ferrite core length on the deflection generated by a microactuator with a simple fabrication method. The deflection behavior shows that the corresponding magnetic core length is inverse to the deflection improvement. The force reduction generated led by a longer magnetic core because of the farther distance to the coil. Our study can be used as a reference to support the development of micropump or active micromixer devices, which require compact devices with simple fabrication and high deflection, achieving ultra-high flow rate and high mixing index. © 2025, Institute of Advanced Engineering and Science. All rights reserved.

    Author keywords

    Deflection; Ferrite core; Forces; Microactuators; Microelectromechanical; systems

    This article can be accessed at https://www.scopus.com/pages/publications/85216641407

  • Approach Method to Follow Up Fraud in Online Gaming

    Approach Method to Follow Up Fraud in Online Gaming

    Authors: Erick Wijaya ; Fakhrunnisa Khanifa ; Hanung Wijanarka ; Maulana, S. Irfan

    DOI: 10.1109/ICITSI.2014.7048256

    Abstract

    The growth of online game development now a day makes us have to be more careful in doing trade or transactions inside the game. A transactions in the virtual world today is filled with virtual crime which known as cyber crime. Common cyber crime in online games is fraud related to virtual goods or usually referred to the item mall [4]. In this study, the authors tried to suggest a method for prevention of fraud within transactions in the online game by tracing the phone number which been use from the form registration for online gaming. Analysis of this case is done by using the rules of the applicable rules in Indonesia is the ITE Law No. 11 of 2008 and Article 378 of the Criminal Code. © 2014 IEEE.

    Author keywords

    approach; crime; cyber; forensic; fraud; Game; method; online

    This article can be accessed at https://www.scopus.com/pages/publications/84949926495

  • Impact of Knowledge Management, IT, Community Service, and University Branding on Education Quality

    Impact of Knowledge Management, IT, Community Service, and University Branding on Education Quality

    Authors: Umi Narimawati ; Marliana Budhiningtias Winanti ; Syahrul Mauluddin ; Dadang Munandar ; Denok Sunarsi

    DOI: 10.15549/jeecar.v10i6.1505

    Abstract

    This study aimed to investigate and comprehend the effects of knowledge management adoption, information technology utilization, and community service programs on university branding and their subsequent impact on the overall quality of education in private tertiary institutions (PTS) in the West Java and Banten region. The research design was quantitative, using a survey approach and a simple random sampling method to gather data from 226 lecturers from private tertiary institutions in West Java and Banten. PLS software version 3.0, based on the Partial Least Squares (PLS) approach, was used to analyze the data. The results showed that knowledge management implementation had no discernible impact on university branding, as shown by a t-statistic value of 1.594 and a P-value of 0.112. © 2023, Institute of Eastern Europe and Central Asia. All rights reserved.

    Author keywords

    community service program; implementation of knowledge management; quality of education; university branding; utilization of information technology

    This article can be accessed at: https://www.scopus.com/pages/publications/85178284931

  • Comparative Analysis of Software Quality Model 

    in the Selection of Marketplace E-Commerce

    Authors: Rahma Wahdiniwaty ; Eko Budi Setiawan ;  Deden A Wahab

    DOI: 10.1109/ICITSI.2018.8696074

    Abstract

    E-commerce system is very helpful for people in buying and selling transactions. Various existing marketplaces have their advantages and disadvantages. Software quality models can provide an assessment of each e-commerce marketplace system. This research analyzes the results of e-commerce selection by using several software quality models that are implemented with the analytical hierarchy process using Expert Choice tools. The assessment in this research using criteria from a combination of several quality software models to obtain which criteria have the highest percentage value and determine the quality of an e-commerce marketplace system. Each quality model software has different evaluation results from each other. This difference because the assessment criteria between one quality model and another. © 2018 IEEE.

    Author keywords

    Analytical hierarchy process; E-commerce; Recommendations; Software quality model

    This article can be accessed at https://www.scopus.com/pages/publications/85065173885