Data Structures and Algorithms

2508 Submissions

[3] viXra:2508.0144 [pdf] submitted on 2025-08-23 22:42:28

Advanced Java Programming: Modern Frameworks, Concurrency Patterns, and Performance Optimization Techniques

Authors: Aditya Bhoj
Comments: 12 Pages.

This comprehensive study examines advanced Java programming techniques, focusing on modern framework integration, sophisticated concurrency patterns, and performance optimization strategies. The research investigates Java 21’s revolutionary features including virtual threads, pattern matching enhance ments, and the Spring Framework ecosystem’s evolution. Through systematic analysis of microservices architecture implementation, reactive programming paradigms, and memory management optimization, this paper provides actionable insights for enterprise-level Java development. The methodology encompasses theoretical framework analysis, practical implementation studies, and performance benchmarking across multiple Java versions. Results demonstrate significant improvements in application throughput, reduced latency, and enhanced scalability when implementing advanced concurrency patterns with virtual threads. The study reveals that proper garbage collection tuning combined with modern JVM features can achieve up to 40% performance improvements in high-load scenarios. Furthermore, the integration of Spring Boot 3.x with reactive programming models shows substantial benefits for cloud-native applications. These findings contribute to the understanding of modern Java development practices and provide guidelines for implementing robust, scalable enterprise applications. The research emphasizes the importance of leveraging Java’s evolving ecosystem while maintaining security and maintainability standards.
Category: Data Structures and Algorithms

[2] viXra:2508.0073 [pdf] submitted on 2025-08-10 05:23:49

An Idea For Solving 3SAT

Authors: Delavar Qasemi
Comments: 7 Pages.

In this paper, we present an algorithm that can be used to convert phi into a solvable form. This is done using binary combinations and the relations between them. Binary combinations are all 2-Clauses that can be obtained from n literal of phi and with their help we convert phi into a readable form phi_2 . phi_1 and phi_2 are equivalent (phi_1 is the same as orginal phi), so we can solve phi_2 instead of solving phi_1 .The algorithm performs the transform operation in 4 steps , and in each step it converts phi_i to phi_i+1. phi_i s and phi are equivalent. It can be proven that in the worst case phi_5 is solvable. The time and space order of this algorithm is O(n^96) .
Category: Data Structures and Algorithms

[1] viXra:2508.0008 [pdf] submitted on 2025-08-01 23:55:26

Multicast Distance Vector Forwarding in NDN Networks

Authors: Hin Ching Hou, Bradford Lowe
Comments: 9 Pages.

Multicast forwarding in Named Data Networking (NDN) with distance-vector routing presents a challenge, as current implementations often rely on inefficient broadcast approaches. This research investigates alternative multicast forwarding strategies to improve network efficiency in NDN-dv. A custom-built Python simulator was developed to evaluate different strategies, comparing a baseline flooding approach with a lowest-cost "greedy" approach. The simulation results compare the correctness and performance of both methods. While the simulator cur- rently has some limitations, this work lays the foundation for future testing of the two strategies outlined or future strategies to be developed.
Category: Data Structures and Algorithms