作者
Guo-Qiang Zeng, Jie Chen, Li-Min Li, Min-Rong Chen, Lie Wu, Yu-Xing Dai, Chong-Wei Zheng
发表日期
2016/2/10
期刊
Information Sciences
卷号
330
页码范围
49-73
出版商
Elsevier
简介
As a recently developed evolutionary algorithm inspired by far-from-equilibrium dynamics of self-organized criticality, extremal optimization (EO) has been successfully applied to a variety of benchmark and engineering optimization problems. However, there are only few reported research works concerning the applications of EO in the field of multi-objective optimization. This paper presents an improved multi-objective population-based EO algorithm with polynomial mutation called IMOPEO-PLM to solve multi-objective optimization problems (MOPs). Unlike the previous multi-objective versions based on EO, the proposed IMOPEO-PLM adopts population-based iterated optimization, a more effective mutation operation called polynomial mutation, and a novel and more effective mechanism of generating new population. From the design perspective of multi-objective evolutionary algorithms (MOEAs), IMOPEO-PLM …
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GQ Zeng, J Chen, LM Li, MR Chen, L Wu, YX Dai… - Information Sciences, 2016