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Robust Optimization Models for the Discrete Time/Cost Trade-Off Problem

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dc.contributor.author Hazır, Öncü
dc.contributor.author Erel, Erdal
dc.contributor.author Günalay, Yavuz
dc.date.accessioned 2020-04-15T20:55:46Z
dc.date.available 2020-04-15T20:55:46Z
dc.date.issued 2011-03
dc.identifier.citation Hazir, Oncu; Erel, Erdal; Gunalay, Yavuz, "Robust optimization models for the discrete time/cost trade-off problem", International Journal of Production Economics, Vol.130, No.1, (2011). tr_TR
dc.identifier.issn 1873-7579
dc.identifier.issn 0925-5273
dc.identifier.uri http://hdl.handle.net/20.500.12416/3172
dc.description.abstract Developing models and algorithms to generate robust project schedules that are less sensitive to disturbances are essential in today's highly competitive uncertain project environments. This paper addresses robust scheduling in project environments; specifically, we address the discrete time/cost trade-off problem (DTCTP). We formulate the robust DTCTP with three alternative optimization models in which interval uncertainty is assumed for the unknown cost parameters. We develop exact and heuristic algorithms to solve these robust optimization models. Furthermore, we compare the schedules that have been generated with these models on the basis of schedule robustness. (C) 2010 Elsevier B.V. All rights reserved. tr_TR
dc.language.iso eng tr_TR
dc.publisher Elsevier Science BV tr_TR
dc.relation.isversionof 10.1016/j.ijpe.2010.11.018 tr_TR
dc.rights info:eu-repo/semantics/openAccess tr_TR
dc.subject Project scheduling tr_TR
dc.subject Robust Optimization tr_TR
dc.subject Benders decomposition tr_TR
dc.subject Tabu search tr_TR
dc.title Robust Optimization Models for the Discrete Time/Cost Trade-Off Problem tr_TR
dc.type article tr_TR
dc.relation.journal International Journal of Production Economics tr_TR
dc.identifier.volume 130 tr_TR
dc.identifier.issue 1 tr_TR
dc.identifier.startpage 87 tr_TR
dc.identifier.endpage 95 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, Mekatronik Mühendisliği Bölümü tr_TR


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