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dc.contributor.authorHazır, Ö.
dc.contributor.authorHaouari, Mohamed
dc.contributor.authorErel, E.
dc.date.accessioned2012-05-29T07:39:53Z
dc.date.available2012-05-29T07:39:53Z
dc.date.issued2010-04
dc.identifier.issn0305-0548
dc.identifier.urihttp://hdl.handle.net/10679/177
dc.identifier.urihttp://www.sciencedirect.com/science/article/pii/S030505480900166X
dc.descriptionDue to copyright restrictions, the access to the full text of this article is only available via subscription.
dc.description.abstractThis paper investigates the budget variant of the discrete time/cost trade-off problem (DTCTP). This multi-mode project scheduling problem requires assigning modes to the activities of a project so that the total completion time is minimized and the budget and the precedence constraints are satisfied. This problem is often encountered in practice as timely completion of the projects without exceeding the budget is crucial. The contribution of this paper to the literatures is to describe an effective Benders Decomposition-based exact algorithm to solve the DTCTP instances of realistic sizes. Although Benders Decomposition often exhibits a very slow convergence, we have included several algorithmic features to enhance the performance of the proposed tailored approach. Computational results attest to the efficacy of the proposed algorithm, which can solve large-scale instances to optimality.en_US
dc.description.sponsorshipFatimah Alnijris’ Research Chair for Advanced Manufacturing Technology
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.ispartofComputers and Operations Research
dc.rightsrestrictedAccess
dc.titleDiscrete time/cost trade-off problem: a decomposition-based solutionalgorithm for the budget versionen_US
dc.typeArticleen_US
dc.peerreviewedyesen_US
dc.publicationstatuspublisheden_US
dc.contributor.departmentÖzyeğin University
dc.contributor.authorID(ORCID 0000-0003-0767-8220 & YÖK ID ) Haouari, Mohamed
dc.contributor.ozuauthorHaouari, Mohamed
dc.identifier.volume37
dc.identifier.issue4
dc.identifier.startpage649
dc.identifier.endpage655
dc.identifier.wosWOS:000272058100005
dc.identifier.doi10.1016/j.cor.2009.06.009
dc.subject.keywordsProject schedulingen_US
dc.subject.keywordsTime/cost trade-offen_US
dc.subject.keywordsBenders decompositionen_US
dc.identifier.scopusSCOPUS:2-s2.0-70350566565
dc.contributor.authorMale1


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