3 papers
cs.NE2026
S-CARD-CMSA: A Score-Aware Candidate Archive with Density-Filtered Reporting for Multimodal Optimization
Dikshit Chauhan
Multimodal optimization aims to locate multiple globally optimal or near-optimal solutions in a single run. This paper presents \emph{S-CARD-CMSA}, a score-aware candidate-archive…
cs.NE2024
Modified CMA-ES Algorithm for Multi-Modal Optimization: Incorporating Niching Strategies and Dynamic Adaptation Mechanism
Wathsala Karunarathne, Indu Bala, Dikshit Chauhan +2
This study modifies the Covariance Matrix Adaptation Evolution Strategy (CMA-ES) algorithm for multi-modal optimization problems. The enhancements focus on addressing the challenge…
cs.NE2024
Orthogonally Initiated Particle Swarm Optimization with Advanced Mutation for Real-Parameter Optimization
Indu Bala, Dikshit Chauhan, Lewis Mitchell
This article introduces an enhanced particle swarm optimizer (PSO), termed Orthogonal PSO with Mutation (OPSO-m). Initially, it proposes an orthogonal array-based learning approach…