A Lagrangian relaxation approach to a coupled lot-sizing and cutting stock problem

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dc.contributor.authorGramani, M. C. N.
dc.contributor.authorFranca, P. M. [UNESP]
dc.contributor.authorArenales, M. N.
dc.contributor.institutionFac IBMEC SP
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-20T15:31:56Z
dc.date.available2014-05-20T15:31:56Z
dc.date.issued2009-06-01
dc.description.abstractIndustrial production processes involving both lot-sizing and cutting stock problems are common in many industrial settings. However, they are usually treated in a separate way, which could lead to costly production plans. In this paper, a coupled mathematical model is formulated and a heuristic method based on Lagrangian relaxation is proposed. Computational results prove its effectiveness. (C) 2009 Elsevier B.V. All rights reserved.en
dc.description.affiliationFac IBMEC SP, BR-04546042 São Paulo, Brazil
dc.description.affiliationUniv Estadual Paulista UNESP, FCT, São Paulo, Brazil
dc.description.affiliationUniv São Paulo, ICMC, BR-05508 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista UNESP, FCT, São Paulo, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent219-227
dc.identifierhttp://dx.doi.org/10.1016/j.ijpe.2009.02.011
dc.identifier.citationInternational Journal of Production Economics. Amsterdam: Elsevier B.V., v. 119, n. 2, p. 219-227, 2009.
dc.identifier.doi10.1016/j.ijpe.2009.02.011
dc.identifier.issn0925-5273
dc.identifier.urihttp://hdl.handle.net/11449/40948
dc.identifier.wosWOS:000267643400001
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofInternational Journal of Production Economics
dc.relation.ispartofjcr4.407
dc.relation.ispartofsjr2,401
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectLot-sizingen
dc.subjectCutting stocken
dc.subjectProduction planningen
dc.subjectMixed-integer programmingen
dc.subjectLagrangian relaxationen
dc.titleA Lagrangian relaxation approach to a coupled lot-sizing and cutting stock problemen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.

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