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Neptunus: Jurnal Ilmu Komputer dan Teknologi Informasi
Published by Asosiasi Riset Teknik Elektro Dan Informatika Indonesia
ISSN : 30318998     EISSN : 3031898X     DOI : 10.61132
Core Subject : Science,
Computer Science & IT
hasil-hasil penelitian di bidang Ilmu Komputer Dan Teknologi Informasi. Neptunus : Jurnal Ilmu Komputer Dan Teknologi Informasi berkomitmen untuk memuat artikel berbahasa Indonesia yang berkualitas dan dapat menjadi rujukan utama para peneliti dalam bidang Ilmu Komputer Dan Teknologi Informasi.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 183 Documents
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Rancang Bangun Sistem Monitoring Laboratorium Komputer Berbasis IoT Iqbal Firdaus; Maisarah Maisarah; Novia Urfiyati; Yeni Agus Nurhuda; Gusti Aditya Aromatica Firdaus
Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi Vol. 4 No. 1 (2026): Februari: Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/neptunus.v4i1.1502

Abstract

The computer laboratory is an essential facility in higher education that requires efficient management of usage and environmental conditions to support the teaching and learning process. However, laboratory management at the Kalimantan Business and Technology Institute is still carried out manually, including scheduling, room condition monitoring, and report creation, which is prone to errors and time-consuming. This study aims to develop an Internet of Things (IoT)-based laboratory monitoring system prototype to improve the effectiveness of computer laboratory management. The approach used is Research and Development (R&D) with a prototype development model, allowing for design adjustments based on user feedback iteratively. Data were collected through observations, interviews, and document studies related to laboratory conditions and analyzed to determine the main system features, such as temperature and humidity monitoring, scheduling, and report generation. The results of the study show that the developed prototype can structure the laboratory workflow, provide real-time monitoring, facilitate schedule management, and simplify report preparation. This prototype is expected to serve as a foundation for developing a more comprehensive application, improving data accuracy, time efficiency, and the quality of laboratory management.
Pengaruh Media Pembelajaran Berbasis IT terhadap Peningkatan Prestasi Akademik Asep Sapaatullah
Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi Vol. 4 No. 1 (2026): Februari: Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/neptunus.v4i1.1507

Abstract

This study aims to analyze the effect of information technology (IT)-based learning media on improving students' academic performance. With the advancement of digital technology, the use of IT-based media such as interactive presentations, educational videos, Learning Management Systems (LMS), and online quiz applications has become part of modern teaching strategies. This study uses a quantitative approach with a quasi-experimental method. The subjects of the study were secondary school students divided into experimental and control groups. The instruments used include learning achievement tests to measure academic performance and observation sheets to assess the implementation of IT media usage. Data were analyzed using t-tests and simple regression analysis. The results show a significant difference in academic performance between students who used IT-based learning media and those who used conventional methods. The experimental group showed a higher average score compared to the control group. These findings indicate that the use of IT-based learning media, when planned and implemented systematically, can improve students' motivation, engagement, and understanding of learning materials. Therefore, the integration of information technology into the learning process is recommended as an innovative strategy to enhance the quality of education.
Evaluasi Kepuasan Pengguna terhadap User Interface Sistem Informasi Akademik Menggunakan Metode End User Computing Satisfaction (EUCS) di Universitas Esa Unggul Muhammad Rizkie; Qori Halimatul Hidayah
Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi Vol. 4 No. 1 (2026): Februari: Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/neptunus.v4i1.1508

Abstract

This study aims to evaluate the level of user satisfaction with the user interface of the Academic Information System (SIAKAD) at Esa Unggul University using the End User Computing Satisfaction (EUCS) method. This method assesses user satisfaction based on five key dimensions: content, accuracy, format, ease of use, and timeliness. The study employed a quantitative descriptive approach by distributing questionnaires to active Esa Unggul University students as primary system users. The collected data were analyzed using SPSS software to test validity, reliability, and the relationships between variables that influence user satisfaction with the SIAKAD interface. The results show that, in general, users are quite satisfied with the SIAKAD interface, particularly in the ease of use and accuracy dimensions, which obtained the highest scores. This indicates that usability and information accuracy are the dominant factors in creating a positive user experience. However, the timeliness and content dimensions still require further improvement, as they were rated as less optimal in providing fast and comprehensive information. These findings highlight the importance of an intuitive, efficient, and informative interface design in enhancing user satisfaction. This research is expected to serve as a reference for Esa Unggul University in developing and improving its Academic Information System to become more effective, efficient, and user-friendly. Evaluating user satisfaction through the EUCS approach provides valuable insights for system developers to refine the interface, improve information quality, and enhance system responsiveness. Thus, the results of this study are expected to contribute to improving academic service quality and supporting the digitalization of education at Esa Unggul University.
Simulasi Management Akses Pengguna Internet Sekolah Menggunakan Firewall Filter Rule dan Bandwidth Management Queue Tree Alvin Bachtiar; Agus Prihanto
Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi Vol. 4 No. 1 (2026): Februari: Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/neptunus.v4i1.1509

Abstract

The increasing integration of internet technology in educational institutions requires structured network governance to ensure that digital resources support academic activities effectively. Unrestricted access to online platforms often leads to non-academic usage such as online gaming and social media engagement during instructional hours, which may reduce learning concentration and degrade network performance. This research develops and evaluates a network access control simulation using a MikroTik RouterBoard RB951Ui-2HnD device. The system applies firewall filtering mechanisms, hotspot-based authentication, and bandwidth allocation strategies through Simple Queue configuration. Network segmentation is implemented to differentiate teacher and student access privileges. The study adopts a Research and Development (R&D) approach to design, configure, test, and evaluate the proposed system. Testing results indicate that the firewall configuration successfully restricts access to selected online games (Mobile Legends, Clash of Clans, Roblox) and social media platforms (YouTube, TikTok, Shopee, Instagram, Telegram). Furthermore, bandwidth management demonstrates effective traffic prioritization, ensuring more stable allocation for teacher accounts in accordance with configured maximum limits. The findings confirm that structured firewall and bandwidth policies can improve network discipline, enhance performance stability, and support a controlled digital learning environment in schools.
Perancangan Sistem Informasi Penjualan pada PT Patin Nusantara Globalindo Deli Serdang Berbasis Website Menggunakan Metode SDLC Model Waterfall Weny Syahputri; Furqan Khalidy; Junaidi Junaidi
Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi Vol. 4 No. 2 (2026): Mei: Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/neptunus.v4i2.1595

Abstract

Sales information systems are part of management information systems that function to manage sales transaction data, inventory, customers, and financial reports automatically and in an integrated manner. This study aims to design a web-based sales information system at PT Patin Nusantara Globalindo Deli Serdang using the Software Development Life Cycle (SDLC) method. The company faces several issues, including manual transaction recording, product data management, and report generation processes, which lead to delays, data inaccuracies, and difficulties in decision-making. The SDLC method is selected due to its structured and systematic stages, including analysis, design, implementation, and testing. Data collection techniques consist of observation, interviews, and literature studies to obtain accurate system requirements. The proposed system includes features for product data management, sales transactions, stock control, and integrated sales reporting within a web-based platform. The results indicate that the developed system improves operational efficiency, minimizes recording errors, and provides faster, more accurate, and accessible information to support managerial decision-making. Therefore, the implementation of this system is expected to enhance overall company performance.
Analisis Tingkat Kapabilitas Tata Kelola Teknologi Informasi pada Domain Deliver, Service and Support (DSS) Berdasarkan COBIT 2019: Systematic Literature Review Muhammad Lutfi Ashari; Danendra Gustiarno; Yustian Servanda
Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi Vol. 4 No. 2 (2026): Mei: Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/neptunus.v4i2.1634

Abstract

Information Technology (IT) governance is crucial for coordinating technology use with the goals of the organization. Within the COBIT 2019 framework, the Deliver, Service and Support (DSS) sector is vital for guaranteeing efficient IT service delivery and maintaining operational stability. This research intends to evaluate and integrate the levels of IT governance capabilities found within the DSS sector, drawing on earlier research outcomes. A Systematic Literature Review (SLR) method was utilized, following the PRISMA guidelines. The literature was gathered from both national and international academic databases, covering publications from 2019 to 2025, and was chosen through phases of identification, screening, and quality evaluation. The findings show that many organizations reach Capability Level 2 (Managed) and Level 3 (Established), which suggests that their IT service procedures are typically organized and recorded, but they have not completely adopted practices for measuring performance and making continuous enhancements. The most common capability deficiencies are observed in DSS02 (Manage Service Requests and Incidents) and DSS05 (Manage Security Services), primarily due to insufficient documentation, minimal automation, and shortcomings in managing incidents and security. These results offer a thorough understanding of how DSS capabilities are implemented in different organizational areas and can act as a guide for enhancing IT service governance according to COBIT 2019.
Smart Body Temperature Monitoring Berbasis IoT dengan Integrasi Kamera Smartphone Senna Hendrian; V. H. Valentino; Wisdariah Wisdariah; Danang sutrisno; Nico Bustanul Anshary
Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi Vol. 4 No. 2 (2026): Mei: Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/neptunus.v4i2.1657

Abstract

The development of Internet of Things (IoT) technology has encouraged innovation in the healthcare sector, particularly in monitoring human body temperature in real time. Body temperature monitoring is important as an early indicator of health conditions. This study aims to design and implement a Smart Body Temperature Monitoring system based on IoT integrated with a smartphone camera for user monitoring and identification. The system utilizes an ESP32 microcontroller, MLX90614 temperature sensor, and smartphone integration to display monitoring results in real time through an IoT dashboard. The research method used is the Waterfall method consisting of requirements analysis, system design, implementation, testing, and maintenance. The results show that the developed system is capable of monitoring body temperature accurately and transmitting data in real time via internet connection. The integration of smartphone cameras also improves user monitoring effectiveness and supports digital healthcare systems. Based on system testing, the application operates properly and can support body temperature monitoring activities efficiently.
Analisis Faktor Penentu Tingkat Obesitas Berdasarkan Feature Importance pada Random Forest Muhammad Fauzan Rifnandy
Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi Vol. 4 No. 2 (2026): Mei: Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/neptunus.v4i2.1708

Abstract

Obesity is a growing health concern that is closely associated with various chronic diseases. Machine learning has been widely applied to classify obesity levels, yet most studies focus on improving predictive performance rather than identifying the features contributing to classification outcomes. This study aims to analyze the determining factors of obesity levels using Feature Importance in a Random Forest model. The research utilized the Estimation of Obesity Levels Based on Eating Habits and Physical Condition dataset from the UCI Machine Learning Repository. After preprocessing, 2,087 records were analyzed. Hyperparameter tuning was performed using GridSearchCV, and model performance was evaluated using Accuracy, Precision, Recall, and F1-Score. The optimized Random Forest achieved an Accuracy of 94.26%, Precision of 94.60%, Recall of 94.26%, and F1-Score of 94.34%. Feature Importance analysis identified Weight as the most influential feature, followed by Age, FCVC, Height, and Gender. The results demonstrate that Random Forest not only provides high classification performance but also helps identify the features that contribute most to obesity level classification.
Implementasi Internet of Things pada Penyajian Kopi Pintar dengan Sistem Penakaran Berbasis Sensor Aditya Dwi Saputra; Suryo Sudiro; Agung Nugroho; Muh. Nurfauzi Sahono
Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi Vol. 4 No. 3 (2026): Agustus: Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/neptunus.v4i3.1732

Abstract

The increasing development of Internet of Things (IoT) technology has encouraged innovation in the automation of food and beverage services, including coffee preparation systems. Conventional coffee serving methods still face several challenges, such as inconsistent ingredient measurements, inefficient serving times, and difficulties in monitoring the process remotely. This study aims to design and implement an IoT-based smart coffee serving system equipped with a sensor-based measurement mechanism. The proposed system utilizes an ESP32 microcontroller as the primary controller, an ultrasonic sensor to estimate liquid levels, servo motors to regulate coffee and sugar dispensing, and relay modules to control water pumps. The research employed a Research and Development (R&D) approach, including system design, hardware integration, software development, and functional testing. The results indicate that the developed prototype is capable of performing automatic coffee serving processes while providing real-time monitoring through a web interface. The system is expected to improve serving consistency, reduce human error, and enhance operational efficiency in small-scale coffee service environments.
Business Process Reengineering melalui Implementasi Artificial Intelligence pada UMKM di Kabupaten Ciamis Luffi Septian; Rian Dwicahya S.; Maulana Sidiq; Nana Yudi Permana; Dadan Mulyana
Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi Vol. 4 No. 3 (2026): Agustus: Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/neptunus.v4i3.1748

Abstract

Micro, small, and medium enterprises (MSMEs) often adopt digital tools by automating isolated tasks while inefficient end-to-end workflows remain unchanged. This article develops a contextual Business Process Reengineering (BPR) framework for integrating Artificial Intelligence (AI) into MSMEs in Ciamis Regency. The study applies an integrative literature review that combines peer-reviewed studies published mainly in 2021–2026, foundational BPR literature, official statistics, and Indonesian AI governance documents. The synthesis identifies six priority process domains: marketing and content, customer service, sales and order management, inventory and procurement, finance and administration, and quality and organizational knowledge. The proposed framework comprises five phases: diagnosing the AS-IS process, prioritizing high-value processes, designing the TO-BE process with suitable AI, piloting and integrating the solution, and governing, measuring, and scaling the redesigned process. Data readiness, human-in-the-loop controls, cybersecurity, ethics, and measurable key performance indicators are treated as cross-cutting requirements. The findings indicate that generative AI, forecasting, document intelligence, and conversational systems can improve process performance when embedded in redesigned workflows rather than added to existing routines. The framework offers a practical roadmap for MSMEs, local government, technology providers, and universities, while requiring field validation before causal performance claims can be made.

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