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

dc.creatorGRAMANI, M. C. N.
dc.creatorFRANCA, P. M.
dc.creatorARENALES, M. N.
dc.date.accessioned2012-10-20T03:34:58Z
dc.date.accessioned2018-07-04T15:38:44Z
dc.date.available2012-10-20T03:34:58Z
dc.date.available2018-07-04T15:38:44Z
dc.date.created2012-10-20T03:34:58Z
dc.date.issued2009
dc.identifierINTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS, v.119, n.2, p.219-227, 2009
dc.identifier0925-5273
dc.identifierhttp://producao.usp.br/handle/BDPI/28952
dc.identifier10.1016/j.ijpe.2009.02.011
dc.identifierhttp://dx.doi.org/10.1016/j.ijpe.2009.02.011
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1625594
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.
dc.languageeng
dc.publisherELSEVIER SCIENCE BV
dc.relationInternational Journal of Production Economics
dc.rightsCopyright ELSEVIER SCIENCE BV
dc.rightsrestrictedAccess
dc.subjectLot-sizing
dc.subjectCutting stock
dc.subjectProduction planning
dc.subjectMixed-integer programming
dc.subjectLagrangian relaxation
dc.titleA Lagrangian relaxation approach to a coupled lot-sizing and cutting stock problem
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución