Division of labor in particle swarm optimisation

Authors:
J. S. Vesterstrom;J. Riget;T. Krink
Affiliations:
Dept. of Comput. Sci., Aarhus Univ., Denmark;Dept. of Comput. Sci., Aarhus Univ., Denmark;Dept. of Comput. Sci., Aarhus Univ., Denmark
Venue:
CEC '02 Proceedings of the Evolutionary Computation on 2002. CEC '02. Proceedings of the 2002 Congress - Volume 02
Year:
2002

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Abstract

We introduce Division of Labor (DoL) from social insects to improve local optimisation of the Particle Swarm Optimiser (PSO). We compared the performance with the basic PSO, a GA and simulated annealing and found improvements around local optima. The PSO with DoL outperforms the basic PSO on most testcases and is comparable in local optimisation with SA.