Model formulations for hub covering problems

B Wagner ()
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B Wagner: Darmstadt University of Technology

Journal of the Operational Research Society, 2008, vol. 59, issue 7, 932-938

Abstract: Abstract Improved model formulations for hub covering problems are proposed. We discuss multiple and single allocation problems, including non-increasing quantity-dependent transport time functions for transport links for the latter case. Computational results are presented, which show that the new solution approaches for problems with quantity-independent transport times clearly outperform previous work on this topic.

Keywords: hub location; hub cover; location; combinatorial problems; integer programming (search for similar items in EconPapers)
Date: 2008
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Citations: View citations in EconPapers (15)

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DOI: 10.1057/palgrave.jors.2602424

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