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[TDFa09] Solving a hierarchical network design problem with two stabilized column generation approaches

Conférence Internationale avec comité de lecture : International Network Optimization Conference, Pisa, January 2009, pp.6 pages,
motcle:
Résumé: In this paper, we focus on a variant of the Multisource Weber problem. In this classical continuous location problem, the location of a xed number of concentrators, and the allocation of terminals to them, must be chosen to minimize the total cost of links between terminals and concentrators. In our variant, we have a third hierarchical level, two categories of link costs, and the number of concentrators to locate is unknown. This dicult problem arises in telecommunications, and we propose some column generation approaches to deal with large scale instances.

Commentaires: CDROM

Collaboration:

BibTeX

@inproceedings {
TDFa09,
title="{Solving a hierarchical network design problem with two stabilized column generation approaches}",
author=" M. Trampont and C. Destr and A. Faye ",
booktitle="{International Network Optimization Conference, Pisa}",
year=2009,
month="January",
pages="6 pages",
note="{CDROM}",
}