Journal of Computers and Applications

[ Volume-1(2025) & Issue-1(July-December) ]

Research Article

MetaStructure, Meta-HyperStructure, and Meta-SuperHyper Structure

  • By Takaaki Fujita - 07 Nov 2025
  • Journal of Computers and Applications, Volume : 1(2025), Issue: 1(July-December), Pages: 1 - 22
  • https://doi.org/10.58613/jca111
  • Received: 05.10.2025; Accepted: 30.10.2025; Published: 07.11.2025
Abstract:  

This paper investigates new hierarchical frameworks in mathematics by extending the notion of classical structures. A Structure refers to an arbitrary mathematical framework, including but not limited to those from Set Theory, Logic, Probability, Statistics, Algebra, and Geometry. A Hyp Read more

Research article

Introduction for SuperHyperGraph Labeling and MultiLabeling

  • By Takaaki Fujita - 07 Nov 2025
  • Journal of Computers and Applications, Volume : 1(2025), Issue: 1(July-December), Pages: 23 - 35
  • https://doi.org/10.58613/jca112
  • Received: 10.10.2025; Accepted: 01.11.2025; Published: 07.11.2025
Abstract:  

A finite hypergraph generalizes the classical graph model by allowing hyperedges that can connect any nonempty subset of vertices. Building on this foundation, a finite SuperHyperGraph is obtained through iterative application of the powerset construction, thereby creating nested families of Read more

Research Article

A Centralized Digital Platform for Streamlining Group Policy Management in Insurance

  • By Haiying Fan - 10 Nov 2025
  • Journal of Computers and Applications, Volume : 1(2025), Issue: 1(July-December), Pages: 36 - 40
  • https://doi.org/10.58613/jca113
  • Received: 11.10.2025; Accepted: 02.11.2025; Published: 10.11.2025
Abstract:  

This paper presents the design and implementation of a Group Policy Portal for an insurance company, aimed at replacing traditional manual methods of policy distribution and acknowledgement. The existing manual approach is slow, error-prone, and makes compliance tracking challenging. Th Read more

Research Article

Secured Digital Voting Machine Using Fingerprint Recognition

  • By Zhang Yong - 15 Nov 2025
  • Journal of Computers and Applications, Volume : 1(2025), Issue: 1(July-December), Pages: 41 - 45
  • https://doi.org/10.58613/jca114
  • Received: 05.10.2025; Accepted: 01.11.2025; Published: 15.11.2025
Abstract:  

The credibility of any democratic process depends on secure, transparent, and tamperproof elections. Traditional voting methods, including paper ballots and conventional Electronic Voting Machines (EVMs), remain susceptible to impersonation, multiple voting, unauthorized access, and man Read more

Research Article

Integrating Mobile Gaming Behavior Analysis with AI-Driven Course Recommendation Systems: A Study on Student Cognitive Skills and Academic Performance

  • By Xinna Maoy - 20 Dec 2025
  • Journal of Computers and Applications, Volume : 1(2025), Issue: 1(July-December), Pages: 46 - 54
  • https://doi.org/10.58613/jca115
  • Received: 01.11.2025; Accepted: 09.12.2025; Published: 20.12.2025
Abstract:  

The widespread use of mobile technology has transformed the way individuals interact, learn, and engage with digital platforms, raising new concerns about security awareness and academic implications. This study focuses on examining mobile usage patterns and their relevance to both security Read more