An Adaptive Metaheuristic Framework for Changing Environments
2024 (English)In: Conference proceedings-Congress on Evolutionary Computation 2024, Institute of Electrical and Electronics Engineers (IEEE), 2024Conference paper, Published paper (Refereed)
Abstract [en]
The rapidly changing landscapes of modern optimization problems require algorithms that can be adapted in real-time. This paper introduces an Adaptive Metaheuristic Framework (AMF) designed for dynamic environments. It is capable of intelligently adapting to changes in the problem parameters. The AMF combines a dynamic representation of problems, a real-time sensing system, and adaptive techniques to navigate continuously changing optimization environments. Through a simulated dynamic optimization problem, the AMF’s capability is demonstrated to detect environmental changes and proactively adjust its search strategy. This framework utilizes a differential evolution algorithm that is improved with an adaptation module that adjusts solutions in response to detected changes. The capability of the AMF to adjust is tested through a series of iterations, demonstrating its resilience and robustness in sustaining solution quality despite the problem’s development. The effectiveness of AMF is demonstrated through a series of simulations on a dynamic optimization problem. Robustness and agility characterize the algorithm’s performance, as evidenced by the presented fitness evolution and solution path visualizations. The findings show that AMF is a practical solution to dynamic optimization and a major step forward in the creation of algorithms that can handle the unpredictability of real-world problems.
Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2024.
Keywords [en]
Adaptive metaheuristic, Changing environment, Dynamic optimization, Metaheuristic, Optimisations, Optimization in changing environment, Optimization problems, Real time algorithms, Real- time, Real-time algorithm adaptation
National Category
Computer and Information Sciences
Research subject
Computer Science
Identifiers
URN: urn:nbn:se:kau:diva-101603DOI: 10.1109/CEC60901.2024.10611806Scopus ID: 2-s2.0-85201733012ISBN: 979-8-3503-0836-5 (electronic)ISBN: 979-8-3503-0837-2 (print)OAI: oai:DiVA.org:kau-101603DiVA, id: diva2:1897570
Conference
13th IEEE Congress on Evolutionary Computation, CEC 2024,Yokohama, Japan, June 30-JUly 05, 2024.
2024-09-132024-09-132024-09-13Bibliographically approved