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GEOGRAPHIC INFORMATION SYSTEM (GIS) USES A* ALGORITHM FOR SORTING NEAREST UMKM LOCATIONS Nurhamni, Nurhamni
Jurnal Informatika dan Teknik Elektro Terapan Vol 13, No 2 (2025)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v13i2.6256

Abstract

Abstract. UMKM are businesses that have the characteristics of a region with various types of categories. The number of categories provides obstacles for the community in choosing the UMKM they want to visit. Mapping and sorting UMKM location in Bireuen Regency needs to be done to make it easier for people to choose UMKM and display routes to the location of these UMKM. The author built a Geographic Information System (GIS) using the A* algorithm which aims to sort the closest UMKM according to category and display the closest route to the location. The data used consists of 320 with a division of 7 culinary categories, 2 clothing categories and 2 handicraft (craf). The A* algorithm is the calculation of the lowest estimated cost f(n) by summing the path distance between 2 road intersection points and the heuristic value h(n) of the current node as a basis for finding the shortest route and providing the user with information on which nodes around the user can be passed by comparing the smallest f(n) distance.  The results of research on 10 sample data show that the A* algorithm is able to sort the closest route with a MAPE accuracy rate of 1.1%.
INFORMATION SYSTEMS EMPOWERED BY BIG DATA – A REVIEW OF APPLICATIONS IN SMES’ RESILIENCE AND PERFORMANCE Ramdana, Adi Dadan; Sumiarsih, Mia; Sakinah, Awit Marwati; Yulianti, Lisna; Mutholib, Azis
Jurnal Informatika dan Teknik Elektro Terapan Vol 13, No 2 (2025)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v13i2.6476

Abstract

Big Data Analytics (BDA) is increasingly helping Small and Medium-sized Enterprises (SMEs) improve resilience, efficiency, and decision-making. This Systematic Literature Review (SLR) explores the adoption of BDA in SMEs, highlighting its benefits, challenges, and key trends. Using the PRISMA framework, a structured search in Scopus identified 60 studies, with 42 meeting the inclusion criteria (2015–2025). The findings show that BDA supports SMEs in crisis management, supply chain optimization, and customer analytics, contributing to long-term business sustainability. However, several barriers limit its adoption, including high costs, technical complexity, and data security concerns. To understand its impact, this study applies Resource-Based View (RBV), Technology-Organization-Environment (TOE), and Dynamic Capabilities View (DCV) frameworks. To address adoption challenges, government support through financial incentives, improved digital infrastructure, and specialized training programs is recommended. SMEs should focus on cloud-based analytics, strategic collaborations, and building a data-driven culture to maximize BDA benefits. Although BDA has great potential, its adoption among SMEs remains uneven. Future research should explore its combination with Artificial Intelligence (AI) and Machine Learning (ML) to enhance competitiveness and drive innovation in a fast-changing business environment
INFORMATION SYSTEM FOR REPORTING, PREVENTION, AND HANDLING OF SEXUAL VIOLENCE AMONG STUDENTS Setiawan, Ito; Yunita, Ika Romadoni; Maulida, Farah Mei; Serli, Serli
JURTEKSI (Jurnal Teknologi dan Sistem Informasi) Vol 11, No 2 (2025): Maret 2025
Publisher : Universitas Royal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/jurteksi.v11i2.3559

Abstract

Abstract: The PPKS task force at Universitas Amikom Purwokerto has been established and is actively implementing various programs. However, complaints regarding cases of sexual violence are currently managed through WhatsApp, with limited guidance on the complaint procedures. As a result, many students are unaware of the PPKS task force or how to report incidents, creating obstacles for both the task force in identifying cases and for students seeking to file complaints. This study aims to provide students with an effective and accessible way to report incidents of sexual violence on campus. To develop the complaint information system, the Scrum methodology was used, involving team collaboration to easily adapt to changes throughout the development process. The resulting complaint information system for the prevention and handling of sexual violence has been successfully implemented and tested with students at Universitas Amikom Purwokerto. This system enables students to submit complaints seamlessly online. Testing results indicate that the system functions as intended and meets the expected outcomes.            Keywords: information system; PPKS; complaint; student; scrum  Abstrak: Satuan tugas PPKS Universitas Amikom Purwokerto sudah berjalan dan membuat program kerja, namun dalam proses pengaduan kasus kekerasaan seksual saat ini hanya menggunakan whatsapp dan kurangnya penjelasan tentang prosedur pengaduan yang ada. Banyak mahasiswa yang belum mengetahui adanya satgas PPKS di kampus dan cara pengaduan kasus. Hal tersebut menjadi kendala bagi satuan tugas PPKS dalam mengetahui kasus yang ada dan mahasiswa saat ingin melakukan pengaduan kasus. Oleh karena itu, dibutuhkan sebuah sarana yang efektif dan mudah diakses bagi mahasiswa untuk melakukan pengaduan kasus apabila mahasiswa mengetahui tentang adanya kekerasaan seksual di lingkungan kampus. Tujuan Penelitian adalah untuk membantu memudahkan mahasiswa dalam melakukan aduan tentang adanya kasus kekerasaan seksual di lingkungan Universitas Amikom Purwokerto. Metode dalam pengembangan sistem adalah metode Scrum. Metode Scrum melibatkan keseluruhan tim yang ada di organisasi. Dengan adanya keterlibatan ini maka mudah dalam mengantisipasi perubahan yang terjadi selama pengembangan sistem. Sistem informasi pengaduan pencegahan dan penanganan tindak kekerasan seksual berhasil di terapkan dan diujikan kepada Mahasiswa Universitas Amikom Purwokerto. Dengan adanya sistem informasi pengaduan ini mahasiswa dapat dengan mudah dalam membuat aduan berbasis sistem. berdasarkan daftar uji yang dilakukan terhadap sistem yang dibuat maka dapat disimpulkan bahwa skenario yang diujikan sesuai dengan hasil yang diharapan. Kata kunci: sistem informasi; PPKS; pengaduan; mahasiswa; scrum
Implications of Information Technology Advances on the Development of Students' Islamic Boarding School Learning Process Rizki, Muhammad
ETDC: Indonesian Journal of Research and Educational Review Vol. 4 No. 1 (2024): December
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/ijrer.v4i1.2685

Abstract

The goal of this study is to examine how the advancement of information technology has influenced the development of the students learning process in Islamic boarding schools. This type of research employs a descriptive qualitative approach, with a focus on education. The population consists of 189 students who are the subjects of this research. The sample for this study consisted of two students from the supervisor or lecturer at Ma'had 'Aly As'adiyah Sengkang, one of the 11 students. The sampling process used a purposive sample technique. The instruments used to obtain data include observation sheets, interview guidelines, and questionnaires. The data analysis employed a descriptive qualitative approach, incorporating inductive, deductive, and comparative methods. The findings of the study indicated that the implications of advances in information technology on the learning process at Ma'had Aly As'adiyah Sengkang have positive and negative impacts. The positive impact obtained from advances in information technology is the ease of obtaining information and communicating, all of which are very helpful for the development of the learning process both for students and for lecturers as educators. The negative impacts that will arise from information technology depend on the user of the information technology itself; some students also know the limitations of the use of information technology.
Effectiveness of Television Cigarette Advertising Regulation Based on Minister of Health Regulation No. 56/2017 Concerning the Inclusion of Health Warnings and Health Information on Tobacco Product Packaging Putu Yudi Pradnyana; I Wayan Gede Artawan Ekaputra
Journal of Law, Politic and Humanities Vol. 5 No. 4 (2025): (JLPH) Journal of Law, Politic and Humanities
Publisher : Dinasti Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/jlph.v5i4.1515

Abstract

The regulation of cigarette advertising on television is a crucial issue in protecting public health, particularly in efforts to reduce the prevalence of smoking in Indonesia. This study aims to assess the effectiveness of the Minister of Health Regulation No. 56/2017, which mandates health warnings and health information on tobacco product packaging, in mitigating the negative impacts of cigarette advertisements especially among vulnerable groups such as children and adolescents. Employing a normative method with a legislative approach alongside descriptive analysis, the research reveals that while the regulation has successfully imposed restrictions on both the airtime and content of cigarette advertisements, its implementation is hindered by several challenges. These obstacles include insufficient oversight, the absence of stringent sanctions, and resistance from the tobacco industry. Furthermore, the study finds that despite offering initial protection, exposure to cigarette advertising on television continues to contribute to the normalization of smoking behavior within the community. Comparative analysis with regulations in other nations, notably Australia, indicates that a complete ban on cigarette advertising is more effective in lowering smoking prevalence. In light of these findings, the study recommends enhancing monitoring mechanisms, enforcing stricter sanctions, and considering a total ban on television cigarette advertisements to further reinforce public health protection.
Blockchain Integration in Information Systems: A Systematic Review of Security, Efficiency, and Adoption Barriers Mohammadi, Mohammad Qias; Kohistani, Ahmad Jaamay; Ghafori, Agha Mohammad; Fazil, Abdul Wajid
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 4 No. 2 (2025): MAY
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v4i2.1682

Abstract

Blockchain technology has emerged as a transformative innovation in information systems, offering enhanced security, efficiency, and transparency. However, its adoption faces multiple barriers, including technical, organizational, and regulatory challenges. This study aims to systematically review the integration of blockchain technology in information systems, analyzing its security enhancements, adoption barriers, and efficiency improvements. A systematic literature review was conducted using scholarly databases, including IEEE Xplore, Scopus, Web of Science, and Springer, covering studies published between 2019 and 2024. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methodology was applied to screen and select relevant studies. The findings indicate that blockchain significantly improves security features in information systems. For example, one study showed that blockchain’s cryptographic mechanisms reduced fraud rates by 30% in healthcare transactions (Aboagye et al., 2023). Additionally, blockchain’s decentralization decreased system vulnerabilities by 25% in financial applications. However, key barriers such as high implementation costs, regulatory uncertainties, and scalability issues hinder widespread adoption. Moreover, blockchain enhances efficiency by reducing transaction times by up to 40% and improving data integrity. Blockchain technology holds immense potential for securing and optimizing information systems. Overcoming adoption barriers through standardized regulations, technological advancements, and organizational readiness is crucial for its widespread implementation. Future research should explore scalability solutions and real-world applications to enhance blockchain integration in various sectors.
Perbandingan Kinerja Reksa Dana Saham dan Campuran dengan Metode Sharpe, Treynor, Jensen, Information, dan Sortino Ratio (2021-2023) Sutjipto, Nathanael; Mindosa, Bonnie
Jurnal Manajemen Vol 14 No 1 (2024): November 2024 – April 2025
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Institut Bisnis dan Informatika Kwik Kian Gie

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46806/jm.v14i1.1364

Abstract

The significant growth of mutual fund investors underscores the importance of meticulous fund selection based on performance. This study compares the performance of equity and balanced funds using various metrics including Sharpe, Treynor, Jensen's Alpha, Information, and Sortino ratios to determine their relative strengths. Conducted as a case study, the research delves into the performance analysis of these fund types. Findings reveal that equity funds outperform in Sharpe, Treynor, and Sortino ratios, while balanced funds exhibit superiority in Jensen's Alpha and Information ratios despite their overall negative performance. The study highlights the advantages of balanced funds according to their higher number of products generating positive returns and outperforming the IHSG. However, equity funds demonstrate superiority in certain measurement methods. The importance of careful fund selection for investors is emphasized, urging consideration of historical performance and measurement methods aligned with their investment objectives. This research contributes to informing investors' decisions in navigating the mutual fund market.
Use of Information Technology in Relation to Technology Beliefs and Attitudes Bai A. Hua
International Journal of Instructional Technology Vol 1, No 1 (2022)
Publisher : Universitas Nurul Jadid Probolinggo, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/ijit.v1i1.3428

Abstract

This study explored teacher educators’ pedagogical beliefs and technology uses in relation to preservice teachers’ pedagogical beliefs and attitudes toward technology. Correlation and regression analysis were conducted to answer the research questions. The results revealed some relationships between the teacher educators’ beliefs and their uses of technology. In addition, it was found that the teacher educators’ learner centered beliefs could influence the preservice teachers’ learner-centered beliefs. The frequency that the teacher educators had the preservice teachers use technology in both constructivist and traditional way could influence the preservice teachers’ attitudes toward technology.
Delone and McLean Models for measuring the success of Flores University e-learning information system Kristianus Jago Tute; Maria Adelvin Londa
Matrix : Jurnal Manajemen Teknologi dan Informatika Vol. 12 No. 2 (2022): Matrix: Jurnal Manajemen Teknologi dan Informatika
Publisher : Unit Publikasi Ilmiah, P3M, Politeknik Negeri Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31940/matrix.v12i2.68-78

Abstract

The University of Flores first conducted E-Learning learning amid the covid 19 pandemic, the problem faced was that most of the lecturers at the University of Flores did not understand E-learning by using information technology. The Faculty of Information Technology facilitated all faculties at the university to conduct e-training. E-Learning, in the learning process. The aim is to measure success in implementing the University of Flores E-Learning information system. The model in this study is the Delone and Mclean model to measure success with six dimensions, namely, system quality, information quality, users, service quality, user satisfaction, net benefits. The method in this research is observation, a survey using questionnaires in the form of a Likert scale, and a literature study. The data analysis technique used simple linear regression. The results showed that the Delone and Mclean models were very well used to measure the success of using e-learning. The conclusion is that the quality of information on the use percentage of 34.4%, the quality of service they use of 33.8%, the quality of the system on the satisfaction of the users is 38.6%, and the quality of the services on the satisfaction of the users 34,5%, the users on the satisfaction of the users 43,4%, use of net benefits is 58.7% and user satisfaction of net benefits is 48.8%. The higher the value of these variables, the higher the success rate of information systems using E-learning at universities will be.
The modeling of laboratory information systems in higher education based on enterprise architecture planning (EAP) for optimizing monitoring and equipment maintenance Yahya Nur Ifriza; Trisni Wulandari Veronika; Trisni Suryarini; Antonius Supriyadi
Matrix : Jurnal Manajemen Teknologi dan Informatika Vol. 13 No. 1 (2023): Matrix: Jurnal Manajemen Teknologi dan Informatika
Publisher : Unit Publikasi Ilmiah, P3M, Politeknik Negeri Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31940/matrix.v13i1.1-11

Abstract

The laboratory is a place to conduct scientific research, experiments, measurements, or scientific training. FMIPA UNNES has several laboratories distributed in each department to support student lectures. Through the implementation of practicum in the laboratory, students are expected to be able to find a concept, foster scientific attitudes, and critical thinking skills. Good laboratory management is expected to be able to utilize laboratory resources effectively and efficiently. Laboratory equipment must be ensured to function properly and be ready to be used for practicum. To support this, it is necessary to monitor the condition of the equipment and immediately repair the equipment if any damage is found. The current obstacle is monitoring tool repairs manually, so there are shortcomings such as poor documentation, and equipment conditions that cannot be monitored online. In this study, an information system for monitoring the maintenance of laboratory equipment in the departments in the FMIPA UNNES environment will be built. The research method begins with a literature study, initial data collection and observation, EAP-based system design, system testing, system analysis, and system evaluation. This study uses the SDLC (System Development Life Cycle) approach which is used to develop a product for the Monitoring Information System for the Maintenance of Laboratory Equipment. Testing is done using black box testing. From the results of development and testing, it can be concluded that the system can be used to simplify the process of managing laboratory equipment with a UAT value of 88% suitable for use.

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