Enumeration and Search Procedures for a Hub Location Problem with Economies of Scale

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Summary

It is shown that, for a fixed set of hubs, the FLOWLOC model can be solved using the classic Uncapacitated Facility Location Problem (UFLP), which motivates an optimal enumeration procedure for the FLowLOC model, as well as some search heuristics that are based upon tabu search and greedy random adaptive search procedures (GRASP).

Type
article
Published
2002-02-01
Cited by
78
References
22

Keywords

Heuristics, Mathematical optimization, Computer science, Tabu search, Theory of computation

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