Nonmonotone hybrid tabu search for Inequalities and equalities: an experimental study

Detalhes bibliográficos
Autor(a) principal: Ramadas, Gisela C. V.
Data de Publicação: 2013
Outros Autores: Fernandes, Edite Manuela da G. P.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/27062
Resumo: The main goal of this paper is to analyze the behavior of nonmonotone hybrid tabu search approaches when solving systems of nonlinear inequalities and equalities through the global optimization of an appropriate merit function. The algorithm combines global and local searches and uses a nonmonotone reduction of the merit function to choose the local search. Relaxing the condition aims to call the local search more often and reduces the overall computational effort. Two variants of a perturbed pattern search method are implemented as local search. An experimental study involving a variety of problems available in the literature is presented.
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spelling Nonmonotone hybrid tabu search for Inequalities and equalities: an experimental studyInequalities and equalitiesTabu searchPattern searchMerit functionNonmonotone conditionThe main goal of this paper is to analyze the behavior of nonmonotone hybrid tabu search approaches when solving systems of nonlinear inequalities and equalities through the global optimization of an appropriate merit function. The algorithm combines global and local searches and uses a nonmonotone reduction of the merit function to choose the local search. Relaxing the condition aims to call the local search more often and reduces the overall computational effort. Two variants of a perturbed pattern search method are implemented as local search. An experimental study involving a variety of problems available in the literature is presented.Fundação para a Ciência e a Tecnologia (FCT)Hikari Ltd.Universidade do MinhoRamadas, Gisela C. V.Fernandes, Edite Manuela da G. P.20132013-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/27062eng1312-885X1314-7552http://www.m-hikari.com/ams/ams-2013/ams-9-12-2013/ramadasAMS9-12-2013.pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:00:50Zoai:repositorium.sdum.uminho.pt:1822/27062Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:50:42.818546Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Nonmonotone hybrid tabu search for Inequalities and equalities: an experimental study
title Nonmonotone hybrid tabu search for Inequalities and equalities: an experimental study
spellingShingle Nonmonotone hybrid tabu search for Inequalities and equalities: an experimental study
Ramadas, Gisela C. V.
Inequalities and equalities
Tabu search
Pattern search
Merit function
Nonmonotone condition
title_short Nonmonotone hybrid tabu search for Inequalities and equalities: an experimental study
title_full Nonmonotone hybrid tabu search for Inequalities and equalities: an experimental study
title_fullStr Nonmonotone hybrid tabu search for Inequalities and equalities: an experimental study
title_full_unstemmed Nonmonotone hybrid tabu search for Inequalities and equalities: an experimental study
title_sort Nonmonotone hybrid tabu search for Inequalities and equalities: an experimental study
author Ramadas, Gisela C. V.
author_facet Ramadas, Gisela C. V.
Fernandes, Edite Manuela da G. P.
author_role author
author2 Fernandes, Edite Manuela da G. P.
author2_role author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Ramadas, Gisela C. V.
Fernandes, Edite Manuela da G. P.
dc.subject.por.fl_str_mv Inequalities and equalities
Tabu search
Pattern search
Merit function
Nonmonotone condition
topic Inequalities and equalities
Tabu search
Pattern search
Merit function
Nonmonotone condition
description The main goal of this paper is to analyze the behavior of nonmonotone hybrid tabu search approaches when solving systems of nonlinear inequalities and equalities through the global optimization of an appropriate merit function. The algorithm combines global and local searches and uses a nonmonotone reduction of the merit function to choose the local search. Relaxing the condition aims to call the local search more often and reduces the overall computational effort. Two variants of a perturbed pattern search method are implemented as local search. An experimental study involving a variety of problems available in the literature is presented.
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/27062
url http://hdl.handle.net/1822/27062
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1312-885X
1314-7552
http://www.m-hikari.com/ams/ams-2013/ams-9-12-2013/ramadasAMS9-12-2013.pdf
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Hikari Ltd.
publisher.none.fl_str_mv Hikari Ltd.
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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