Line facility location in weighted regions

Yam Ki Cheung () and Ovidiu Daescu ()
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Yam Ki Cheung: University of Texas at Dallas
Ovidiu Daescu: University of Texas at Dallas

Journal of Combinatorial Optimization, 2011, vol. 22, issue 1, No 4, 52-70

Abstract: Abstract In this paper, we present approximation algorithms for solving the line facility location problem in weighted regions. The weighted region setup is a more realistic model for many facility location problems that arise in practical applications. Our algorithms exploit an interesting property of the problem, that could possibly be used for solving other problems in weighted regions.

Keywords: Line facility location; Weighted regions; Optimization; Approximation (search for similar items in EconPapers)
Date: 2011
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DOI: 10.1007/s10878-009-9272-3

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