OJS4 is published by the Informatics Department, Universitas Jenderal Soedirman bimonthly, in February, April, June, August, October, and December. All submissions are double-blind reviewed by peer reviewers. All papers can be submitted in BAHASA INDONESIA or ENGLISH. OJS has P-ISSN : 2108-2723 and E-ISSN : 2108-2723. OJS has been accredited SINTA 3 by Kementerian Pendidikan, Kebudayaan, Riset, dan Teknologi From Vol 1 No 1 (2020) to Vol 5 No 2 (2024).

For Frequently Asked Questions, can be seen via https://trainingojs.ums.ac.id/ojs4

Journal Information
Original Title	:	OJS4
Frequency	:	Bimonthly (February, April, June, August, October, and December)
Publisher	:	Informatics, Universitas Jenderal Soedirman
DOI	:	10.52436/1.ojs4.year.vol.no.IDPaper https://doi.org/10.52436/1.ojs.2023.4.4.801
P-ISSN	:	2108-2723
e-ISSN	:	2108-2723
Contact	:	puspa@ums.ac.id +62-821-3259-0232
Indexing	:	Sinta 3, Dimension, Google Scholar, Garuda, Crossref, Worldcat, Base, OneSearch, Scilit, ISJD, DRJI, Moraref, Neliti, and others
Discipline	:	Information Technology, Informatics, Computer Science, Software Development, Information Systems, Artificial Intelligent, and others

Focus and Scope

The journal accepts scientific research articles, review articles, and final project reports from the following fields :

• Computer systems organization : Computer architecture, embedded system, real-time computing
• Networks : Network architecture, network protocol, network components, network performance evaluation, network service
• Security : Cryptography, security services, intrusion detection system, hardware security, network security, information security, application security
• Software organization : Interpreter, Middleware, Virtual machine, Operating system, Software quality
• Software notations and tools : Programming paradigm, Programming language, Domain-specific language, Modeling language, Software framework, Integrated development environment
• Software development : Software development process, Requirements analysis, Software design, Software construction, Software deployment, Software maintenance, Programming team, Open-source model
• Theory of computation : Model of computation, Computational complexity
• Algorithms : Algorithm design, Analysis of algorithms
• Mathematics of computing : Discrete mathematics, Mathematical software, Information theory
• Information systems : Database management system, Information storage systems, Enterprise information system, Social information systems, Geographic information system, Decision support system, Process control system, Multimedia information system, Data mining, Digital library, Computing platform, Digital marketing, World Wide Web, Information retrieval
• Human-computer interaction, Interaction design, Social computing, Ubiquitous computing, Visualization, Accessibility
• Concurrency : Concurrent computing, Parallel computing, Distributed computing
• Artificial intelligence : Natural language processing, Knowledge representation and reasoning, Computer vision, Automated planning and scheduling, Search methodology, Control method, Philosophy of artificial intelligence, Distributed artificial intelligence
• Machine learning : Supervised learning, Unsupervised learning, Reinforcement learning, Multi-task learning
• Graphics : Animation, Rendering, Image manipulation, Graphics processing unit, Mixed reality, Virtual reality, Image compression, Solid modeling
• Applied computing : E-commerce, Enterprise software, Electronic publishing, Cyberwarfare, Electronic voting, Video game, Word processing, Operations research, Educational technology, Document management.