Authors: Drezner, Zvi
Brimberg, Jack
Mladenović, Nenad 
Salhi, Said
Title: Solving the planar p-median problem by variable neighborhood and concentric searches
Journal: Journal of Global Optimization
Volume: 63
Issue: 3
First page: 501
Last page: 514
Issue Date: 1-Nov-2015
Rank: M21
ISSN: 0925-5001
DOI: 10.1007/s10898-014-0183-1
Abstract: 
Two new approaches for the solution of the (Formula presented.)-median problem in the plane are proposed. One is a Variable Neighborhood Search and the other one is a concentric search. Both approaches are enhanced by a front-end procedure for finding good starting solutions and a decomposition heuristic acting as a post optimization procedure. Computational results confirm the effectiveness of the proposed algorithms.
Keywords: Concentric search | Concentric tabu | Location-allocation | Planar p-median | Variable Neighborhood Search
Publisher: Springer Link

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