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Optimization based on symbiotic multi-species coevolution
Chen HN(陈瀚宁); Zhu YL(朱云龙)
Source PublicationApplied Mathematics and Computation
Indexed BySCI ; EI ; CPCI(ISTP)
EI Accession number20084311657347
WOS IDWOS:000260585900006
Contribution Rank1
KeywordSymbiosis Multi-species Coevolution Species Extinction And Speciation Pso Ps2o
AbstractThis paper presents a general optimization model gleaned ideas from the coevolution of symbiotic species in natural ecosystems. Species extinction and speciation events are also considered in this model to tie it closer to natural evolution, as well as improve the algorithm robustness. This model is instantiated as a novel multi-species optimizer, namely PS2O, which extends the dynamics of the canonical PSO algorithm by adding a significant ingredient that takes into account the symbiotic coevolution between species. When tested against benchmark functions, the PS2O markedly outperforms the canonical PSO algorithm in terms of accuracy, robustness and convergence speed.
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectMathematics, Applied
WOS Research AreaMathematics
Citation statistics
Cited Times:28[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorChen HN(陈瀚宁)
Affiliation1.Shenyang Institute of Automation, Chinese Academy of Sciences, Faculty Office II, Nanta Street 114#, Dongling District, Shenyang 110016, China
2.Graduate School, the Chinese Academy of Sciences, Yuquan Road, (Jia) 19#, Shijingshan Dist., Beijing, 100039, China
Recommended Citation
GB/T 7714
Chen HN,Zhu YL. Optimization based on symbiotic multi-species coevolution[J]. Applied Mathematics and Computation,2008,205(1):47-60.
APA Chen HN,&Zhu YL.(2008).Optimization based on symbiotic multi-species coevolution.Applied Mathematics and Computation,205(1),47-60.
MLA Chen HN,et al."Optimization based on symbiotic multi-species coevolution".Applied Mathematics and Computation 205.1(2008):47-60.
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