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A new formulation for the conditional \(p\)-median and \(p\)-center problems. (English) Zbl 1155.90332
Summary: We discuss the conditional \(p\)-median and \(p\)-center problems on a network. Demand nodes are served by the closest facility whether existing or new. The formulation presented in this paper provided better results than those obtained by the best known formulation.

MSC:
90B10 Deterministic network models in operations research
Software:
OR-Library
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References:
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