Reduced Competitive Ratio of Sparse Semi-oblivious Routing Using Social Spider Algorithm

Significant network performance and congestion management implications make efficient packet routing in computer networks a fundamental challenge. An approach to tackle this is semi-oblivious routing, which incorporates adaptability to suit dynamic traffic demands with predefined paths. In comparison to other routing methodologies, semi-oblivious routing strategies display superior performance and robustness in practice. Introducing a fresh approach to sparse semi-oblivious routing optimization, using the Social Spider Algorithm (SSA)[2]. By reducing congestion and enhancing network efficacy, this strategy chooses a limited number of predefined paths between source-destination pairs. While previous research has established a competitive logarithmic path selection, our research surpasses this barrier. Utilizing SSA, a natural optimization approach, we have made a significant advancement in improving the competitive ratio of sparse semi-oblivious routing. Through proficiently responding to changes in traffic patterns with our path selections, we have opened up a road to more streamlined routing strategies. Our breakthrough lies in the mastery of SSA's capabilities. Empirical evidence and theoretical underpinnings alike corroborate our claim that sparse semi-oblivious routing driven by SSA prevails over the conventional logarithmic choices. Even more, we evince this upgrade under a worst-case graph scenario, thus advancing the overall appreciation of network routing. Sparse semi-oblivious routing can be improved dramatically by SSA, according to our research, exceeding traditional logarithmic standards regarding competitive ratios. This fresh and creative method shows great potential in tackling congestion and enhancing routing strategies, making it vital for network design and traffic management.