The role of e-dominance in Multi-Objective Particle Swarm Optimization Methods

Mostaghim S, Teich J (2003)

Publication Type: Conference contribution, Conference Contribution

Publication year: 2003

Publisher: IEEE Computer Society

Series: The role of e-dominance in Multi-Objective Particle Swarm Optimization Methods

Pages Range: 1764-1771

Conference Proceedings Title: Proceedings of the Congress on Evolutionary Computation (CEC'03)

Event location: Canberra AU

DOI: 10.1109/CEC.2003.1299886

Abstract

In this paper, the influence of ε-dominance on multi-objective particle swarm optimization (MOPSO) methods is studied. The most important role of ε-dominance is to bound the number of non-dominated solutions stored in the archive (archive size), which has influences on computational time, convergence and diversity of solutions. Here, ε-dominance is compared with the existing clustering technique for fixing the archive size and the solutions are compared in terms of computational time, convergence and diversity. A new diversity metric is also suggested. The results show that the ε-dominance method can find solutions much faster than the clustering technique with comparable and even in some cases better convergence and diversity. © 2003 IEEE.

Authors with CRIS profile

Jürgen Teich Lehrstuhl für Informatik 12 (Hardware-Software-Co-Design)

Related research project(s)

EVOlutionary Learning by Intelligent Variation and choice of suitable Operator sets (EVOLIVO) Oct. 1, 1998 - March 31, 2005

Involved external institutions

Universität Paderborn DE Germany (DE)

How to cite

APA:

Mostaghim, S., & Teich, J. (2003). The role of e-dominance in Multi-Objective Particle Swarm Optimization Methods. In Proceedings of the Congress on Evolutionary Computation (CEC'03) (pp. 1764-1771). Canberra, AU: IEEE Computer Society.

MLA:

Mostaghim, Sanaz, and Jürgen Teich. "The role of e-dominance in Multi-Objective Particle Swarm Optimization Methods." Proceedings of the 2003 Congress on Evolutionary Computation, CEC 2003, Canberra IEEE Computer Society, 2003. 1764-1771.

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