Artificial Immune System for Solving Constrained Optimization Problems

In this paper, we present an artificial immune system (AIS) based on the CLONALG algorithm for solvingconstrained (numerical) optimization problems. We develop a new mutation operator which produces largeand small step sizes and which aims to provide better exploration capabilities. We validate our...

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Detalles Bibliográficos
Autores: Victoria S. Aragón, Susana C. Esquivel, Carlos A. Coello Coello
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2007
País:México
Institución:Instituto Politécnico Nacional
Repositorio:Redalyc-IPN
OAI Identifier:oai:redalyc.org:92503506
Acceso en línea:https://www.redalyc.org/articulo.oa?id=92503506
Access Level:acceso abierto
Palabra clave:Ingeniería
Artificial Immune System
Constrained Optimization Problems
Descripción
Sumario:In this paper, we present an artificial immune system (AIS) based on the CLONALG algorithm for solvingconstrained (numerical) optimization problems. We develop a new mutation operator which produces largeand small step sizes and which aims to provide better exploration capabilities. We validate our proposedapproach with 13 test functions taken from the specialized literature and we compare our results withrespect to Stochastic Ranking (which is an approach representative of the state-of-the-art in the area) andwith respect to an AIS previously proposed by one of the co-authors.