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Communication dans un congrès
A Two-Individual Based Evolutionary Algorithm for the Flexible Job Shop Scheduling Problem
Abstract : Population-based evolutionary algorithms usually manage a large number of individuals to maintain the diversity of the search, which is complex and time-consuming. In this paper, we propose an evolutionary algorithm using only two individuals, called master-apprentice evolutionary algorithm (MAE), for solving the flexible job shop scheduling problem (FJSP). To ensure the diversity and the quality of the evolution, MAE integrates a tabu search procedure, a recombination operator based on path relinking using a novel distance definition, and an effective individual updating strategy, taking into account the multiple complex constraints of FJSP. Experiments on 313 widely-used public instances show that MAE improves the previous best known results for 47 instances and matches the best known results on all except 3 of the remaining instances while consuming the same computational time as current state-of-the-art metaheuristics. MAE additionally establishes solution quality records for 10 hard instances whose previous best values were established by a well-known industrial solver and a state-of-the-art exact method.
https://hal-u-picardie.archives-ouvertes.fr/hal-03636421
Contributeur : Louise Dessaivre Connectez-vous pour contacter le contributeur
Soumis le : dimanche 10 avril 2022 - 11:39:17
Dernière modification le : mardi 12 avril 2022 - 03:40:28
Contributeur : Louise Dessaivre Connectez-vous pour contacter le contributeur
Soumis le : dimanche 10 avril 2022 - 11:39:17
Dernière modification le : mardi 12 avril 2022 - 03:40:28