The probabilistic p-center problem: Planning service for potential customers

Luisa I. Martínez-Merino, Maria Albareda-Sambola and Antonio M. Rodríguez-Chía

European Journal of Operational Research, 2017, vol. 262, issue 2, 509-520

Abstract: This work deals with the probabilistic p-center problem, which aims at minimizing the expected maximum distance between any site with demand and its center, considering that each site has demand with a specific probability. The problem is of interest when emergencies may occur at predefined sites with known probabilities. For this problem we propose and analyze different formulations as well as a Variable Neighborhood Search heuristic. Computational tests are reported, showing the potentials and limits of each formulation, the impact of their enhancements, and the effectiveness of the heuristic.

Keywords: Discrete location; p-center; Mixed integer linear formulations; Demand uncertainty (search for similar items in EconPapers)
Date: 2017
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Citations: View citations in EconPapers (3)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ejores:v:262:y:2017:i:2:p:509-520

DOI: 10.1016/j.ejor.2017.03.043

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