Abstract | ||
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ABSTRACTThe Multi-Objective Evolutionary Algorithm based on Decomposition (MOEA/D) has shown high-performance levels when solving complicated multi-objective optimization problems. However, its adaptation for dealing with constrained multi-objective optimization problems (cMOPs) keeps being under the scope of recent investigations. This paper introduces a novel selection mechanism inspired by the ε-constraint method, which builds a bi-objective problem considering the scalarizing function (used into the decomposition approach of MOEA/D) and the constraint violation degree as an objective function. During the selection step of MOEA/D, the scalarizing function is considered to choose the best solutions to the cMOP. Preliminary results obtained over a set of complicated test problems drawn from the CF test suite indicate that the proposed algorithm is highly competitive regarding state-of-the-art MOEAs adopted in our comparative study. |
Year | DOI | Venue |
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2020 | 10.1145/3377930.3390240 | Genetic and Evolutionary Computation Conference |
Keywords | DocType | Citations |
Constrained handling techniques, multi-objective evolutionary algorithms, decomposition approach, scalarizing functions | Conference | 0 |
PageRank | References | Authors |
0.34 | 0 | 2 |
Name | Order | Citations | PageRank |
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Saúl Zapotecas Martínez | 1 | 167 | 16.46 |
Antonin Ponsich | 2 | 0 | 0.34 |