m-Median and m-center problems with mutual communication: Solvable special cases

m-Median and m-center problems with mutual communication: Solvable special cases

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Article ID: iaor19921867
Country: United States
Volume: 40
Start Page Number: 183
End Page Number: 184
Publication Date: Jan 1992
Journal: Operations Research
Authors: ,
Keywords: communications
Abstract:

In this paper, the authors consider the network version of the m-median problem with mutual communication (MMMC). They reformulate this problem as a graph theoretic node selection problem defined on a special graph. The authors give a polynomial time algorithm to solve the node selection problem when the flow graph (graph that denotes the interaction between pairs of new facilities in MMMC) has a special structure. They also show that with some modification in the algorithm for MMC, the m-center problem with mutual communication can also be solved when the flow graph has a special structure.

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