Hub Cover and Hub Center Problems

  • Using covering problems (CoP) combined with binary search is a well-known and successful solution approach for solving continuous center problems. In this thesis, we show that this is also true for center hub location problems in networks. We introduce and compare various formulations for hub covering problems (HCoP) and analyse the feasibility polyhedron of the most promising one. Computational results using benchmark instances are presented. These results show that the new solution approach performs better in most examples.

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Metadaten
Author:Tanja Meyer
URN (permanent link):urn:nbn:de:hbz:386-kluedo-14035
Document Type:Master's Thesis
Language of publication:English
Year of Completion:2004
Year of Publication:2004
Publishing Institute:Technische Universität Kaiserslautern
Granting Institute:Technische Universität Kaiserslautern
Tag:facets; hub covering; hub location; integer programming
Faculties / Organisational entities:Fachbereich Mathematik
DDC-Cassification:510 Mathematik

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