Complexity results for the p-median problem with mutual communication

Complexity results for the p-median problem with mutual communication

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Article ID: iaor1995281
Country: Netherlands
Volume: 14
Issue: 2
Start Page Number: 79
End Page Number: 84
Publication Date: Sep 1993
Journal: Operations Research Letters
Authors:
Abstract:

The p-median problem with mutual communication is defined as follows: Let G=(V,E) be an undirected graph with positive edge lengths. Suppose that each node represents an existing facility. The objective is to locate p new facilities (medians) while minimizing the sum of weighted distances between all pairs of new facilities and pairs of new existing facilities. The paper presents new complexity results for this model and for some of its variants.

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