Two echelon location routing problem with simultaneous pickup and delivery: Mixed integer programming formulations and comparative analysis

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dc.contributor.authorYıldız, Ece Arzu Demircan
dc.contributor.authorKaraoğlan, İsmail
dc.contributor.authorAltıparmak, Fulya
dc.date.accessioned2020-03-26T19:32:06Z
dc.date.available2020-03-26T19:32:06Z
dc.date.issued2016
dc.departmentSelçuk Üniversitesien_US
dc.description7th International Conference on Computational Logistics, ICCL 2016 -- 7 September 2016 through 9 September 2016 -- 179939en_US
dc.description.abstractThis paper addresses the two-echelon location routing problem with simultaneous pickup and delivery (2E-LRPSPD). The 2E-LRPSPD deals with optimally locating primary and secondary facilities, and integrating goods distribution from depots and collection from customers and secondary depots. To the best of our knowledge there is no previous study on this problem. We propose two mixed integer programming formulations for the 2E-LRPSPD. While the first formulation is a two-index node-based formulation, the second one is a two-index flow-based formulation. Moreover, a family of valid inequalities are adapted from the literature to strengthen the formulations. In order to evaluate the performances of the formulations and valid inequalities, we conduct an experimental study on the instances derived from the literature. The computational results show that the flow-based formulation produces better lower bounds than the node-based formulation on small and medium-size problems. © Springer International Publishing Switzerland 2016.en_US
dc.identifier.doi10.1007/978-3-319-44896-1_18en_US
dc.identifier.endpage289en_US
dc.identifier.isbn9.78332E+12
dc.identifier.issn0302-9743en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage275en_US
dc.identifier.urihttps://dx.doi.org/10.1007/978-3-319-44896-1_18
dc.identifier.urihttps://hdl.handle.net/20.500.12395/34329
dc.identifier.volume9855 LNCSen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer Verlagen_US
dc.relation.ispartofLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectInteger programmingen_US
dc.subjectSimultaneous pickup and deliveryen_US
dc.subjectTwo-echelon location routing problemen_US
dc.titleTwo echelon location routing problem with simultaneous pickup and delivery: Mixed integer programming formulations and comparative analysisen_US
dc.typeConference Objecten_US

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