Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/9670
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Rocha, Ana Maria A. C. | - |
dc.contributor.author | Fernandes, Edite Manuela da G. P. | - |
dc.date.accessioned | 2009-10-22T13:57:31Z | - |
dc.date.available | 2009-10-22T13:57:31Z | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | Ana Maria A.C. Rocha & Edite M.G.P. Fernandes (2009) Hybridizing the electromagnetism-like algorithm with descent search for solving engineering design problems, International Journal of Computer Mathematics, 86:10-11, 1932-1946, DOI: 10.1080/00207160902971533 | por |
dc.identifier.issn | 0020-7160 | - |
dc.identifier.uri | https://hdl.handle.net/1822/9670 | - |
dc.description.abstract | In this paper, we present a new stochastic hybrid technique for constrained global optimization. It is a combination of the electromagnetism-like (EM) mechanism with a random local search, which is a derivative-free procedure with high ability of producing a descent direction. Since the original EM algorithm is specifically designed for solving bound constrained problems, the approach herein adopted for handling the inequality constraints of the problem relies on selective conditions that impose a sufficient reduction either in the constraints violation or in the objective function value, when comparing two points at a time. The hybrid EM method is tested on a set of benchmark engineering design problems and the numerical results demonstrate the effectiveness of the proposed approach. A comparison with results from other stochastic methods is also included. | por |
dc.language.iso | eng | por |
dc.publisher | Taylor and Francis | por |
dc.rights | openAccess | por |
dc.subject | Hybrid method | por |
dc.subject | Electromagnetism-like mechanism | por |
dc.subject | Descent search | por |
dc.subject | Sufficient reduction | por |
dc.subject | Engineering design problems | por |
dc.title | Hybridizing the electromagnetism-like algorithm with descent search for solving engineering design problems | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
oaire.citationStartPage | 1932 | por |
oaire.citationEndPage | 1946 | por |
oaire.citationIssue | 10-11 | por |
oaire.citationVolume | 86 | por |
dc.identifier.eissn | 1029-0265 | - |
dc.identifier.doi | 10.1080/00207160902971533 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | International Journal of Computer Mathematics | por |
Aparece nas coleções: | LES/ALG - Artigos em revistas científicas internacionais com arbitragem |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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IJCM_09.pdf | v2 released | 197,92 kB | Adobe PDF | Ver/Abrir |