Thep-facility ordered median problem on networks |
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| Authors: | A M Rodríguez-Chía J Puerto D Pérez-Brito J A Moreno |
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| Institution: | (1) Facultad de Ciencias, Universidad de Cádiz., Pol. Río San Pedro, 11510 Puerto Real (Cádiz), Spain;(2) Facultad de Matemáticas, Universidad de Sevilla, C/ Tarfia s/n, 41012 Sevilla, Spain;(3) Dpto. Estadística e I.O. y Computación, Universidad de La Laguna, 38271 La Laguna, Spain |
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| Abstract: | In this paper we deal with the ordered median problem: a family of location problems that allows us to deal with a large number
of real situations which does not fit into the standard models of location analysis. Moreover, this family includes as particular
instances many of the classical location models. Here, we analyze thep-facility version of this problem on networks and our goal is to study the structure of the set of candidate points to be
optimal solutions.
The research of the authors is partially financed by Spanish research grants BFM2001-2378, BFM2001-4028, BFM2004-0909 and
HA2003-0121. |
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| Keywords: | Location networks finite dominating sets |
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