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Adaptive Gradient Compression: An Information-Theoretic Analysis of Entropy and Fisher-Based Learning Dynamics Hidayaturrahman Hidayaturrahman
International Journal of Computer Science and Humanitarian AI Vol. 2 No. 2 (2025): IJCSHAI
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/ijcshai.v2i2.14533

Abstract

Deep neural networks require intensive computation and communication due to the large volume of gradient updates exchanged during training. This paper investigates Adaptive Gradient Compression (AGC), an information-theoretic framework that reduces redundant gradients while preserving learning stability. Two independent compression mechanisms are analyzed: an entropy-based scheme, which filters gradients with low informational uncertainty, and a Fisher-based scheme, which prunes gradients with low sensitivity to the loss curvature. Both approaches are evaluated on the CIFAR-10 dataset using a ResNet-18 model under identical hyperparameter settings. Results show that entropy-guided compression achieves a 33.8× reduction in gradient density with only a 4.4% decrease in test accuracy, while Fisher-based compression attains 14.3× reduction and smoother convergence behavior. Despite modest increases in per-iteration latency, both methods maintain stable training and demonstrate that gradient redundancy can be systematically controlled through information metrics. These findings highlight a new pathway toward information-aware optimization, where learning efficiency is governed by the informational relevance of gradients rather than their magnitude alone. Furthermore, this study emphasizes the practical significance of integrating information theory into deep learning optimization. By selectively transmitting gradients that carry higher information content, AGC effectively mitigates communication bottlenecks in distributed training environments. Experimental analyses further reveal that adaptive compression dynamically adjusts to training dynamics, providing robustness across various learning stages. The proposed framework can thus serve as a foundation for developing future low-overhead optimization methods that balance accuracy, stability, and efficiency, and crucial aspects for large-scale deep learning deployments in edge and cloud computing contexts.
Web-Based Library Information System Using ReactJS: Case Study at the Faculty of Mathematics and Natural Sciences, Sam Ratulangi University   Freya Emily Theresia Tombokan; Benny Pinontoan; Mahardika Inra Takaendengan; Gifriend Yedija Talumingan
Jurnal Teknoinfo Vol. 20 No. 1 (2026): Period January 2026
Publisher : Universitas Teknokrat Indonesia

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Abstract

Digital transformation has reshaped the library landscape, transitioning from manual to digital systems. This research aims to develop a web-based library information system for the Faculty of Mathematics and Natural Sciences (FMIPA) at Sam Ratulangi University (UNSRAT) using ReactJS, NestJS, and PostgreSQL. The system is designed to address the inefficiencies of manual library management and enhance book information accessibility. The Rapid Application Development (RAD) method was applied, encompassing requirements planning, user design, construction, and cutover. Data were collected through interviews, observations, and surveys. The results demonstrate that the system facilitates online book searching and borrowing, accelerates administrative processes, and improves service efficiency. User satisfaction evaluation through surveys showed high levels of approval. This system is expected to support teaching and learning processes and enhance the quality of library services at FMIPA UNSRAT.
PERANCANGAN HUMAN RESOURCES INFORMATION SYSTEM BERBASIS WEB MENGGUNAKAN METODE WATERFALL Muhammad Zaidan; M Fauzi Isputrawan
Jurnal Teknoinfo Vol. 19 No. 2 (2025): July 2025 Period
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/teknoinfo.v19i2.368

Abstract

The era of digital transformation has brought significant changes to human resource management across various organizations. Manual human resource management (HRM) at PT Infico Alumindo Indonesia has resulted in several issues, such as delayed attendance recap, disorganized leave data, and time-consuming payroll processes. Therefore, this study aims to design and implement a web-based Human Resources Information System (HRIS) using the Laravel framework and the waterfall method to improve HRM efficiency at PT Infico Alumindo Indonesia. This research employs the waterfall method, which consists of five stages: requirement analysis, system design, implementation, testing, and maintenance. Data collection techniques include direct observation at the company, interviews with company representatives particularly the Operational Director, and literature studies from various academic sources. The results of this study indicate that the developed HRIS successfully automates the attendance process through facial recognition technology and real-time location tracking. The attendance feature for sales personnel is enhanced with photo geotagging, displaying timestamps and real-time locations on the captured images. The leave management module is also systematically integrated, allowing supervisors to approve leave requests quickly and in a well-documented manner. The payroll feature is now directly connected to attendance data, sales attendance, monthly and daily wages, and overtime, enabling accurate and efficient payroll calculations. Additionally, the people development module supports periodic employee development tracking, including performance evaluations and job mutations.
PERANCANGAN HUMAN RESOURCE INFORMATION SYSTEM BERBASIS WEB PADA CV. CIPTA SARANA MAKMUR Abednego Marcello; Bhustomy Hakim
Jurnal Teknoinfo Vol. 19 No. 2 (2025): July 2025 Period
Publisher : Universitas Teknokrat Indonesia

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Abstract

The process of collecting and managing human resource data—such as attendance records, employee information, job assignments, and payroll—at CV. Cipta Sarana Makmur is currently carried out manually. This manual approach has resulted in several significant operational issues, including a high risk of data damage or loss, administrative delays, and increased workloads due to the lack of an integrated system. Furthermore, the conventional method often leads to data duplication and input errors, which negatively affect the accuracy of information, time efficiency, and the reliability of managerial decision-making. To address the identified issues, this study focuses on designing and developing a web-based Human Resource Information System (HRIS) capable of automating and integrating all human resource data management processes in an efficient and effective manner. The system development process adopts the Software Development Life Cycle (SDLC) methodology using the Waterfall model, which consists of five key phases: requirements analysis, system design, implementation, testing, and maintenance. Each phase is carried out in a structured and sequential manner to ensure the accuracy and completeness of the system being developed. Laravel was selected as the development framework due to its modular structure based on the Model-View-Controller (MVC) architecture, comprehensive documentation, and flexibility that supports efficient programming and long-term system scalability. The results demonstrate that the developed HRIS successfully meets the company’s operational needs by centralising and integrating various human resource functions. The system enables digital and structured processes for attendance tracking, employee data management, job assignment handling, and payroll processing. Its implementation significantly reduces data processing errors, avoids information redundancy, and accelerates administrative workflows that previously required considerable time when performed manually. Additionally, the system enhances data transparency and facilitates real-time information tracking, which supports better managerial oversight and decision-making. In conclusion, the HRIS developed in this study effectively addresses the core issues faced by CV. Cipta Sarana Makmur in managing human resource operations. To maximise the system’s potential, it is recommended that comprehensive training be provided to system users. For future system enhancements, the integration of more advanced technologies—such as facial recognition-based attendance systems—is advised to further improve accuracy, efficiency, and overall data security. Keyword: laravel, human resource information system, SDLC waterfall, data management, HRIS.
Integrating Information Systems and Mathematical Models for UI/UX Design in Web-Based Digital Archives Adina Apriyani; Abdullah Ardi; Mega Wahyu Rhamadani
Jurnal Teknoinfo Vol. 20 No. 1 (2026): Period January 2026
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/teknoinfo.v20i1.852

Abstract

The rapid growth of digital transformation in public institutions has underscored the urgency of developing effective and user-friendly digital archiving systems. In Indonesia, many government agencies, including the Regional Financial and Asset Management Agency (BKAD) of Kapuas Regency, still face inefficiencies in manual document management, with retrieval times averaging 15–20 minutes per file and high risks of data loss. This study aims to design and evaluate a web-based digital archive system that integrates information systems engineering with mathematical usability assessment, thereby addressing both functional and experiential challenges. The research employed the Design Thinking framework, progressing through empathize, define, ideate, prototype, and testing stages. Prototypes were developed using high-fidelity design tools, while usability evaluations combined subjective and objective measures through the System Usability Scale (SUS), Mission Usability Score (MIUS), and Maze Usability Score (MAUS). The findings demonstrate that the proposed system reduced retrieval times by 90 percent (from 20 minutes to 2 minutes) and achieved an SUS score of 82.5 (Excellent), a MIUS of 76.2 (Good), and a MAUS of 78.6 (Good), all surpassing benchmarks reported in previous studies. These results confirm that combining user-centered design with quantitative evaluation yields reliable outcomes. The study concludes that the hybrid evaluation framework provides both theoretical and practical contributions, while recommending further research on advanced features such as AI-based classification and large.
Strategies for Enhancing Services Based on Information Systems and Global Marketing Research at PT Angkasa Pura Indonesia Airports Mahardhika Pasha; Aden Muhamad Faisal; Dicky Kurniawan; Juliater Simarmata
Jurnal Ilmu Multidisiplin Vol. 4 No. 2 (2025): Jurnal Ilmu Multidisplin (Juni–Juli 2025)
Publisher : Green Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/jim.v4i2.860

Abstract

This articles “Strategies for Enhancing Services Based on Information Systems and Global Marketing Research at PT Angkasa Pura Indonesia Airports” explores the role of information systems and global marketing research in enhancing airport service quality at PT Angkasa Pura Indonesia. Persistent challenges such as prolonged waiting times, poorly managed queues, and insufficient facilities for special needs passengers have impacted passenger satisfaction and the airport's reputation. Leveraging big data and Know Your Customer (KYC) systems presents an opportunity to address these issues.Using a qualitative case study approach, data were collected through in-depth interviews, observations, and document analysis. SWOT analysis was applied to evaluate internal strengths, weaknesses, external opportunities, and threats. The findings reveal that KYC implementation effectively utilizes big data for service personalization and operational efficiency. The Internal Factor Evaluation (IFE) score of 2.89 and the External Factor Evaluation (EFE) score of 2.95 highlight strong internal and external factors. However, challenges remain, including infrastructure limitations and low customer awareness of the KYC system.The recommended strategy is to maximize strengths to address threats (ST strategy). Key steps include improving customer education on KYC, enhancing accessibility at remote airports, and automating customer service processes. These efforts aim to improve passenger satisfaction, strengthen competitiveness, and elevate the airport's global standing.
Preparation of Information Marketing Content on Instagram of the Amir Machmud Library, Ministry of Home Affairs of the Republic of Indonesia Fadhillah, Arvyn
Nexus: Journal of Cross-Disciplinary Insights Vol. 1 No. 1 (2025): Interdisciplinary Approaches in the Development of Health, Education, and Susta
Publisher : Yayasan Penelitian dan Pengabdian Masyarakat Sisi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69836/nexus.v1i1.24

Abstract

A special library is an institution that focuses on a collection of reading materials and specific information resources that support the specific needs and interests of a group or field of knowledge. The Amir Machmud Library is one of the libraries affiliated with the Indonesian Ministry of Home Affairs (Kemendagri). The Amir Machmud Library has utilized Instagram as a platform to promote various activities they do. The use of Instagram in information promotion institutions has grown along with the growth of Instagram users lately. Departing from this, this study aims to find out how to compile information marketing content on the Instagram of the Amir Machmud Library, Ministry of Home Affairs of the Republic of Indonesia. This study uses a qualitative research method with an Action Research approach. The results show that a content strategy that is structured and based on an analysis of real needs can increase the effectiveness of social media as an information marketing channel. The Amir Machmud Library, through its Instagram account, has transformed into an active actor in building a more open, participatory, and inclusive digital literacy culture and public education. In the future, existing challenges can be overcome with a collaborative approach, strengthening human resource capacity, and integrating social media as an important part of institutional communication strategies.
Information technology strategic plan for hospital using Ward and Peppard model Muhammad Ismail Zabartih; Wijang Widhiarso
Journal of Digital Business and Marketing Vol. 1 No. 2 (2025): August
Publisher : Goodwood Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/jdbm.v1i2.3354

Abstract

Purpose: This study aims to identify IS/IT strategic plans, managerial activities, and operational activities in hospitals that can be used as proposals for IS/IT development in hospitals. Methodology/approach: The approach used in this research is the strategic planning of Ward and Peppard, who conduct an analysis of the internal and external environments at the hospital using various analytical tools such as SWOT, CSF, PEST, Value Chain, and McFarlan Strategic Grid. Results: The final result of this research is comprehensive strategic planning at the strategic, managerial, and operational levels, which are expected to be in line with the business objectives of the hospital. Conclusion: The findings highlight that systematic strategic planning enables hospitals to align IS/IT with organizational goals, improve efficiency, support decision-making, and enhance service quality. This approach ensures that IS/IT initiatives are not only technically feasible but also strategically sustainable in addressing the dynamic healthcare challenges. Limitations: The limitation of this research is the mapping of application proposals that are in accordance with the business objectives of hospitals. Contribution: The final result of this research can be used as a basis for developing IT at hospitals, which is expected to help in developing IT at hospitals in the future.
DEVELOPMENT OF INFORMATION SERVICE APPLICATION RT 07 / RW 10 KECAMATAN BEKASI SELATAN KELURAHAN JAKAMULYA WEBSITE BASED USING PHP AND MYSQL Dwiparaswati, Windy
Journal of Engineering, Electrical and Informatics Vol. 1 No. 3 (2021): Oktober: Journal of Engineering, Electrical and Informatics:
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jeei.v1i3.282

Abstract

Neighborhood association 07 is a government-recognized community organization and founded because of the wishes of the community. Until now, the activities of reporting, filing, critique and suggestions are carried out by face-to-face meetings, currently in Indonesia and the world is facing a coronavirus outbreak that forces everyone to stay at home and interact with other people avoid. So that the surrounding community becomes difficult to communicate with the ward unit 07 administrator. The purpose of creating this website is to make it easier for the community to communicate with the ward unit 07 without having to meet in person. Creating the Information Services 07 website uses the SDLC (System Development Life Cycle) method. The phases consist of system planning, system analysis, system design, system implementation and system testing. This website is easily accessible to users using a web browser connected to the Internet network at the address http://lanmas07.masuk.id.
EMPLOYEE ATTENDANCE INFORMATION SYSTEM AT BERKAH TRANSLATOR WEB-BASED Mutqi Amrillah; Dwi Arif Wibowo; Revaldy Dwi Putra
Journal of Engineering, Electrical and Informatics Vol. 2 No. 2 (2022): Juni: Journal of Engineering, Electrical and Informatics:
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jeei.v2i2.501

Abstract

In the modern environment, it is challenging to distinguish daily activities and employment from the usage of digital technology. This web-based employee attendance information system was designed to make it simpler for administrators and employees to keep track of attendance and recapitulation considering the importance and necessity of attendance for a business or institution. This information system has forms for employees to complete in order to view their attendance and notes, such as my attendance, add notes, and my notes. I developed this web-based information system with the assistance of php myadmin, notepad ++, dreamweaver, and visual studio. As a consequence of the research, an online employee attendance tracking system may boost company performance, particularly in the field of human resources.

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