New formulation and a branch-and-cut algorithm for the multiple allocation p-hub median problem

This article deals with the uncapacitated multiple allocation p-hub median problem, where p facilities (hubs) must be located among n available sites in order to minimize the transportation cost of sending a product between all pairs of sites. Each path between an origin and a destination can traverse any pair of hubs.

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Year of publication:	2012
Authors:	García, Sergio ; Landete, Mercedes ; Marín, Alfredo
Published in:	European Journal of Operational Research. - Elsevier, ISSN 0377-2217. - Vol. 220.2012, 1, p. 48-57
Publisher:	Elsevier
Subject:	Hub location \| Discrete location \| Integer programming

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10011052438