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

Bibliographic Details
Main Author: Ramadas, Gisela C. V.
Publication Date: 2013
Other Authors: Fernandes, Edite M. G. P.
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10400.22/3461
Summary: The main goal of this paper is to analyze the behavior of nonmono- tone hybrid tabu search approaches when solving systems of nonlinear inequalities and equalities through the global optimization of an appro- priate 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 e ort. Two variants of a perturbed pattern search method are implemented as local search. An experimental study involving a variety of problems available in the lit- erature 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 nonmono- tone hybrid tabu search approaches when solving systems of nonlinear inequalities and equalities through the global optimization of an appro- priate 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 e ort. Two variants of a perturbed pattern search method are implemented as local search. An experimental study involving a variety of problems available in the lit- erature is presented.Hikari LtdREPOSITÓRIO P.PORTORamadas, Gisela C. V.Fernandes, Edite M. G. P.2014-01-24T15:28:48Z20132013-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.22/3461eng1312-885X1314-755210.12988/ams.2013.13043info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-03-07T10:33:04Zoai:recipp.ipp.pt:10400.22/3461Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-29T01:00:52.241082Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
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 M. G. P.
author_role author
author2 Fernandes, Edite M. G. P.
author2_role author
dc.contributor.none.fl_str_mv REPOSITÓRIO P.PORTO
dc.contributor.author.fl_str_mv Ramadas, Gisela C. V.
Fernandes, Edite M. 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 nonmono- tone hybrid tabu search approaches when solving systems of nonlinear inequalities and equalities through the global optimization of an appro- priate 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 e ort. Two variants of a perturbed pattern search method are implemented as local search. An experimental study involving a variety of problems available in the lit- erature is presented.
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-01-01T00:00:00Z
2014-01-24T15:28:48Z
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/10400.22/3461
url http://hdl.handle.net/10400.22/3461
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1312-885X
1314-7552
10.12988/ams.2013.13043
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:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833600798363222016

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