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Nurul Khairina
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Journal of Computer Networks, Architecture and High Performance Computing
Published by Yayasan Cita Cendekiawan Al Khwarizmi
ISSN : 26559102     EISSN : 26559102     DOI : 10.47709
Core Subject : Science, Education,
Computer Science & IT Education
Journal of Computer Networks, Architecture and Performance Computing is a scientific journal that contains all the results of research by lecturers, researchers, especially in the fields of computer networks, computer architecture, computing. this journal is published by Information Technology and Science (ITScience) Research Institute, which is a joint research and lecturer organization and issued 2 (two) times a year in January and July. E-ISSN LIPI : 2655-9102 Aims and Scopes: Indonesia Cyber Defense Framework Next-Generation Networking Wireless Sensor Network Odor Source Localization, Swarm Robot Traffic Signal Control System Autonomous Telecommunication Networks Smart Cardio Device Smart Ultrasonography for Telehealth Monitoring System Swarm Quadcopter based on Semantic Ontology for Forest Surveillance Smart Home System based on Context Awareness Grid/High-Performance Computing to Support drug design processes involving Indonesian medical plants Cloud Computing for Distance Learning Internet of Thing (IoT) Cluster, Grid, peer-to-peer, GPU, multi/many-core, and cloud computing Quantum computing technologies and applications Large-scale workflow and virtualization technologies Blockchain Cybersecurity and cryptography Machine learning, deep learning, and artificial intelligence Autonomic computing; data management/distributed data systems Energy-efficient computing infrastructure Big data infrastructure, storage and computation management Advanced next-generation networking technologies Parallel and distributed computing, language, and algorithms Programming environments and tools, scheduling and load balancing Operation system support, I/O, memory issues Problem-solving, performance modeling/evaluation
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 795 Documents
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Election of Cooperative Chairman Using the Moora Method (Multi Objective Optimization On The Basis Of Ratio Analysis) Megaria Purba; Ratih Iren Simarmata; Malini Malini
Journal of Computer Networks, Architecture and High Performance Computing Vol. 5 No. 2 (2023): Article Research Volume 5 Issue 2, July 2023
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnahpc.v5i2.2660

Abstract

The Padrepio Helvetia Medan Parish Mandiri Savings and Loans Association Cooperative is one of the cooperatives engaged in the savings and loan sector by prioritizing members' desire to save so that they can create joint capital for members to borrow with appropriate loan services for welfare purposes. The Annual Members' Meeting is an annual agenda as a media for management to be accountable for their performance for one year. The chairman of the cooperative is the highest structural position of the administrator who has duties and responsibilities both inside and outside the cooperative in controlling all cooperative activities. The process of electing the chairman of the Padre Pio Parish Savings and Loans Association cooperative is still being carried out only by pointing to and mentioning someone's name from among the names of the management and then conveying it to members to approve. The determination of the chairman which is carried out using the arbitrary model is not in accordance with the terms and criteria of an optimal cooperative chairman because the elected chairman is not necessarily the most competent of the candidates and often happens just because of friendship so the results are not objective. With the reasons described, the researcher applied the MOORA method. The application of the MOORA method to the election of the chairman of the Padre Pio Helvetia Medan Parish Independent Savings and Loans cooperative can help determine a more objective chairman based on terms and criteria by solving problems through complex mathematical calculations, determining the weight value for each attribute, then proceed with the ranking process which will select the alternative that has been given. In this study the criteria determined consisted of background and educational level, certificate ownership, age, and length of time being a member. In the objective approach, the weight value is calculated mathematically so that it ignores the subjectivity of the decision maker. With the application of the MOORA method, several alternatives that meet the requirements and criteria can be determined which is the best to serve as chairman. The best ranking results are those who are most worthy of being the head of a more objective cooperative.
Indonesian Culinary Application System Design with UML Method Djarot Hindarto
Journal of Computer Networks, Architecture and High Performance Computing Vol. 5 No. 2 (2023): Article Research Volume 5 Issue 2, July 2023
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnahpc.v5i2.2675

Abstract

Indonesia has an important role as a country that produces various high-quality culinary items. Indonesia, with its plethora of natural resources and cultural diversity, can generate a wide range of culinary goods, including traditional foods and beverages as well as modern culinary inventions. Natural and cultural potentials are the foundation for the development of exceptional food and beverages in a country manufacturing culinary products. However, numerous issues with marketing are not global enough, even though Indonesian culinary items should be able to compete with well-known food products. Information technology and the internet have altered the culinary business scene in Indonesia, making it easier for local culinary products to obtain worldwide market share. This article investigates how the existence of information technology and the internet has opened up new avenues for Indonesian culinary manufacturers to broaden their marketing reach. Indonesian culinary items can now be accessed by consumers worldwide via an online platform, removing geographical barriers and presenting substantial economic growth possibilities. This study created an application system to advertise culinary products, with the first steps focusing on designing application systems. The Unified Modeling Language technique is used to create the culinary application system. This procedure aids in visualizing the system's structure, and interactions deployment. As a result, development teams and stakeholders have a more structured design and a better grasp of the system. Unified Modeling Language is quickly becoming a valuable tool for supporting thorough collaboration and documentation in application development.
Application of Dijkstra's Algorithm to Determine the Shortest Route from City Center to Medan City Tourist Attractions Liskedame Yanti Sipayung; Chaston Ramotto Sinaga; Angelica Claudia Sagala
Journal of Computer Networks, Architecture and High Performance Computing Vol. 5 No. 2 (2023): Article Research Volume 5 Issue 2, July 2023
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnahpc.v5i2.2699

Abstract

Tourist attractions are very interesting things to visit in an area that we are living. It is no exception when visiting the city of Medan, the tourists will visit interesting tourist spots in the city of Medan. To optimize time so that you can visit all tourist attractions in Medan City, you need to map locations so that you can create the shortest route that can be used to take all the tourist sites you want to visit in Medan City. The shortest route of a trip will shorten the travel time. Likewise in terms of seeking experts. When requesting a route from one point (start point) to another location (destination point), usually the result that comes out is the "shortest path" from the starting point to the destination point. The shortest path is the problem of finding a path between two or more vertices in a minimum weighted graph. To simplify solving the shortest path problem, a search algorithm is needed. Dijkstra's algorithm solves the problem of finding the shortest path between two vertices in a weighted graph with the smallest total number, by finding the shortest distance between the initial vertex and other vertices, so that the path formed from the initial vertex to the destination vertex has the smallest total weight. In this study, Dijkstra's algorithm looks for the shortest path based on the smallest weight from one point to another, so that it can help provide a choice of paths. Based on the trials of Dijkstra's algorithm, it has the ability to find the shortest path, because in this algorithm each graph is selected an edge with a minimum weight that connects the selected vertices with other unselected vertices.
Information System Design at FGH Stores with Unified Modelling Language Djarot Hindarto; Mochamad Hariadi
Journal of Computer Networks, Architecture and High Performance Computing Vol. 5 No. 2 (2023): Article Research Volume 5 Issue 2, July 2023
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnahpc.v5i2.2702

Abstract

This project aims to develop and execute a proficient information system at FGH Stores, to enhance sales performance and improve customer satisfaction. This study centers on incorporating information technology into routine business activities, intending to devise strategies that facilitate seamless consumer interactions and aid store management in effectively handling inventory and customer data. The research process includes the examination of business needs, the formulation of system architecture, the creation of user interfaces that prioritize ease of use, and the integration of databases. The resultant information system facilitates consumer registration as members, reduces browsing of product catalogs, and enables efficient execution of purchases. Furthermore, implementing shop management systems enables enhanced inventory monitoring, efficient customer data management, and improved responsiveness to consumer requests. This study assesses the effects of information systems on enhancing sales and operational efficiency by conducting data collection and analysis before and after deployment. The findings indicated that implementing information systems effectively enhanced the efficiency of the sales process and improved the customer experience, yielding substantial advantages for the growth of retail establishments. This study offers valuable insights into the possible utilization of information technology within the retail industry while also contributing to the comprehension of the favorable effects that information systems integration may have on corporate expansion and customer satisfaction.
Web-based Application for Savings and Payment Management using CodeIgniter case study Elementary School Siti Mutrofin; Arif Widodo; Eddy Kurniawan
Journal of Computer Networks, Architecture and High Performance Computing Vol. 5 No. 2 (2023): Article Research Volume 5 Issue 2, July 2023
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnahpc.v5i2.2724

Abstract

Schools often face problems in manually recording student contributions and savings: ineffectiveness, inefficiency, and inaccuracies in recording, calculating, or the three data are needed again. In this study, we offer Savings Management Information Systems (SiMantab), which aim to solve these problems. In order to realize the research objectives, we proposed to apply CodeIgniter to develop SiMantab for recording student data, student guardians, information on savings, reports on student transactions, and payments. The outcomes of this research are: 1) SiMantab can generate daily savings reports for each student and provide reports for student guardians'; 2) SiMantab allows student guardians to monitor payment activities such as tuition fees in auto debit savings; 3) SiMantab is able to convey information bills statement on the student guardian's menu; and 4) The school obtain information on students' payments record based on the student data such as gender and class displayed on the supervisor's main menu.
The application of Neural Prophet Time Series in predicting rice stock at Rice Stores Djarot Hindarto; Ferial Hendrata; Mochamad Hariadi
Journal of Computer Networks, Architecture and High Performance Computing Vol. 5 No. 2 (2023): Article Research Volume 5 Issue 2, July 2023
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnahpc.v5i2.2725

Abstract

Efficient inventory management and consistent rice supply are pivotal for the sustainability of small-scale food stalls. This research introduces an innovative approach to address this challenge through the Neural Prophet algorithm. By synergizing neural networks with additive regression models, the Neural Prophet captures intricate temporal patterns and trends within rice sales data. Our study evaluates the Neural Prophet's effectiveness in predicting rice sales, specifically for essential food vendors. Leveraging historical sales data from June 2022 to April 2023, the algorithm incorporates seasonality and trends and integrates external events, such as holidays, to heighten prediction precision. Our findings underscore the Neural Prophet's remarkable prowess in forecasting rice sales at primary food kiosks, adeptly discerning data trends and fluctuations, culminating in reliable future sales projections. The model boasts compelling performance metrics: MAE = 12.90, RMSE = 15.80, and Loss = 0.0313. Beyond its technical merits, this research carries significant practical implications, empowering proprietors and suppliers of basic food stalls to streamline inventory management, avert stockouts, and curtail overstocking by harnessing the precision of rice demand forecasting facilitated by the Neural Prophet algorithm.
Application Of Customer Service Enterprise Architecture In The Transportation Industry Djarot Hindarto
Journal of Computer Networks, Architecture and High Performance Computing Vol. 5 No. 2 (2023): Article Research Volume 5 Issue 2, July 2023
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnahpc.v5i2.2744

Abstract

In an era of globalization and rapid technological advancements, the transportation industry is under increasing pressure to provide services that are efficient, integrated, and accommodating to the diverse requirements of customers. Enterprise Architecture is a holistic approach that can assist organizations in planning, managing, and integrating crucial elements such as business processes, information technology, data, and people. Using a qualitative approach and case studies in the transportation industry, this study investigates how the application of Enterprise Architecture can provide substantial benefits for enhancing customer service. Data was gathered by conducting in-depth interviews with various transportation organization stakeholders, including senior management, information technology personnel, and customer service teams. In the context of the transportation industry, this study seeks to analyze and describe the application of Enterprise Architecture with a concentration on customer service. The study results indicate that implementing Enterprise Architecture to customer service in the transportation industry can provide several significant benefits. Firstly, an Enterprise Architecture framework facilitates a greater comprehension of business processes and consumer interactions. This enables more effective process redesign and enhancements to customer service delivery. The author emphasizes the significance of Enterprise Architecture implementation in enhancing customer service in the transportation industry. This holistic approach can assist organizations in addressing complex challenges in a dynamic environment and provides a firm basis for customer-focused strategic decision-making. The findings of this study will likely provide valuable insights for the transportation industry and other organizations considering Enterprise Architecture implementation.
Optimizing Transportation Logistics through Enterprise Architecture: A Case Study of Integrated Management Systems Bayu Yasa Wedha
Journal of Computer Networks, Architecture and High Performance Computing Vol. 5 No. 2 (2023): Article Research Volume 5 Issue 2, July 2023
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnahpc.v5i2.2779

Abstract

This abstract captures the essence of optimizing transportation logistics through Enterprise Architecture (EA) by presenting an Integrated Management Systems (IMS)-centered case study. Effective logistics management is crucial for enhancing operational effectiveness and attaining competitive advantages in today's rapidly changing business environment. Achieving this optimization, however, requires a comprehensive strategy that harmonizes disparate aspects such as operational processes, data administration, and technological infrastructure. This study demonstrates that Enterprise Architecture has the potential to function as the link between these domains. This study examines the difficulty of dispersed logistics operations and the resulting inefficiencies, cost escalation, and compromised responsiveness. The case study is presented as Integrated Management Systems powered by Enterprise Architecture principles. This integration intends to optimize workflows, encourage cross-functional collaboration, and provide real-time visibility into logistical activities. This investigation demonstrates how a well-designed EA framework can effectively mitigate transportation logistics and supply chain management disparities. By analyzing the results of the case study, this study aims to identify the benefits and challenges of implementing Enterprise Architecture within the realm of transportation logistics. This study explains how EA can improve operational efficiency, resource utilization, lead time, and customer satisfaction. Therefore, the research contributes to a broader comprehension of how Enterprise Architecture can optimally resolve the complexities inherent to contemporary transportation logistics. The potential for increased operational agility and competitiveness in the logistics industry is highlighted by applying EA principles to the context of integrated management systems.
Maximizing ERP Benefits with Enterprise Architecture: A Holistic Approach Bayu Yasa Wedha; Djarot Hindarto
Journal of Computer Networks, Architecture and High Performance Computing Vol. 5 No. 2 (2023): Article Research Volume 5 Issue 2, July 2023
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnahpc.v5i2.2790

Abstract

Enterprise Resource Planning systems must strategically align with Enterprise Architecture to maximize benefits. In a business environment that is undergoing rapid change, organizations increasingly rely on ERP systems to integrate and streamline operations. However, the complete potential of ERP benefits may only be realized with an approach encompassing the entire organizational architecture. This study examines the importance of aligning ERP implementation with EA principles to establish a cohesive technological ecosystem. Organizations can facilitate seamless interactions and data flows by harmonizing business processes, data structures, applications, and technology infrastructure, allowing for efficient decision-making and resource optimization. The abstract describes how EA provides a structured blueprint to guide the integration of ERP systems, assuring compatibility, minimizing redundancies, and maximizing overall system efficiency. By conducting a comprehensive literature review and case study analysis, this study demonstrates the benefits of an integrated approach, including increased visibility, reduced operational divisions, improved scalability, and faster response to changes. The abstract also emphasizes the role of EA in adapting and evolving ERP systems as business requirements change, enabling organizations to resolve challenges and proactively leverage emerging technologies. Overall, this research contributes to a deeper understanding of the symbiotic relationship between EA and ERP by highlighting their combined ability to drive business growth, agility, and competitiveness. The abstract emphasizes the importance of strategic alignment. It guides practitioners, researchers, and decision-makers who wish to maximize the benefits of ERP implementations through a holistic Enterprise Architecture approach.
UI/UX Design Of Mobile-Based Pharmacy Application Using Design Thinking Method Suryani Suryani; Nurdiansah Nurdiansah; Faizal Faizal; Nirwana Nirwana; Andrew Ridow Johanis; Marsa Marsa; Arkjun Yudistira Pratama
Journal of Computer Networks, Architecture and High Performance Computing Vol. 5 No. 2 (2023): Article Research Volume 5 Issue 2, July 2023
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnahpc.v5i2.2811

Abstract

Pharmacy is a public facility that supplies, distributes, and serves medicine needs. Based on observations, Rania Farma Pharmacy is one of the pharmacies that still uses conventional methods of medicine management. The Pharmacist Assistant has to write down medicine stocks and transactions in a book, calculate sales with the help of a calculator, and monthly reporting by inputting daily sales in the Microsoft Office Excel application which takes quite a long time. This process is prone to human error, such as calculation and recording errors, which can harm pharmacies and consumers. This research uses the Design Thinking method to design a mobile-based pharmacy application based on the User Interface (UI) and User Experience (UX). Then perform prototype analysis using the System Usability Scale (SUS). Design Thinking includes software development methods focusing on solving human-centered problems. Pharmacy information needs are collected through observation, interviews, and literature study. In designing this information system, it is hoped that it can help medicine management at the Rania Farma Pharmacy. In testing the prototype, the analysis used is the System Usability Scale (SUS). The results of the SUS value were 79.5, which was included in the Good category. Therefore the design of the Pharmacy application can be used and developed to become a better and more useful system for pharmacies.

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