Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/7101
Title: Multi-period hub network design problems with modular capacities
Authors: Alumur, Sibel A.
Nickel, Stefan
Saldanha-da-Gama, Francisco
Secerdin, Yusuf
Keywords: Hub location
Hub network design
Multi-period planning
Single allocation
Multiple allocation
Issue Date: 2016
Publisher: Springer
Abstract: In this paper, a modeling framework is proposed for multi-period hub location. The problems to be studied are extensions of classical hub location problems to the situation in which the hub network can be progressively built and its capacity gradually expanded over time. Both the single allocation and the multiple allocation cases are considered. For each case, a mixed-integer linear programming formulation is proposed and a set of valid inequalities is derived for enhancing the corresponding model. The results of a set of computational tests performed using the formulations proposed and their enhancements are reported. The value of the multi-period solution is discussed as a measure for evaluating the relevance of considering a multi-period model instead of a static counterpart.
URI: https://doi.org/10.1007/s10479-015-1805-9
https://hdl.handle.net/20.500.11851/7101
ISSN: 0254-5330
1572-9338
Appears in Collections:Endüstri Mühendisliği Bölümü / Department of Industrial Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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