IS-PAES: switching constraints on and off for multiobjective optimization

We introduce inverted and shrinkable Pareto archived evolutionary strategies, IS-PAES. This is an evolutionary algorithm for multiple objective optimization with constraint handling. IS-PAES inherits from PAES the use of an adaptable grid to keep diversity, but here this grid can grow and shrink dyn...

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Bibliographic Details
Main Authors: Aguirre, A.H., Rionda, S.B., Lizarraga, G.L., Coello, C.A.C.
Format: Conference Proceeding
Language:English
Subjects:
Computer science
Constraint optimization
Evolutionary computation
Functional programming
Mathematics
Vectors
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Summary:We introduce inverted and shrinkable Pareto archived evolutionary strategies, IS-PAES. This is an evolutionary algorithm for multiple objective optimization with constraint handling. IS-PAES inherits from PAES the use of an adaptable grid to keep diversity, but here this grid can grow and shrink dynamically until the constraints are met. We propose a novel approach to select a mixture of promising individuals. Several examples of the literature are used to show the potential of ISPAES.
DOI:10.1109/CEC.2003.1299800