IS-PAES: A Constraint-Handling Technique Based on Multiobjective Optimization Concepts [chapter]

Arturo Hernández Aguirre, Salvador Botello Rionda, Giovanni Lizárraga Lizárraga, Carlos A. Coello Coello
2003 Lecture Notes in Computer Science  
This paper introduces a new constraint-handling method called Inverted-Shrinkable PAES (IS-PAES), which focuses the search effort of an evolutionary algorithm on specific areas of the feasible region by shrinking the constrained space of single-objective optimization problems. IS-PAES uses an adaptive grid as the original PAES (Pareto Archived Evolution Strategy). However, the adaptive grid of IS-PAES does not have the serious scalability problems of the original PAES. The proposed
more » ... ndling approach is validated with several examples taken from the standard literature on evolutionary optimization.
doi:10.1007/3-540-36970-8_6 fatcat:sqfiynbazbftxef4zkntj55osq