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Local Search Heuristics for k -Median and Facility Location Problems

✍ Scribed by Arya, Vijay; Garg, Naveen; Khandekar, Rohit; Meyerson, Adam; Munagala, Kamesh; Pandit, Vinayaka

Book ID
118181206
Publisher
Society for Industrial and Applied Mathematics
Year
2004
Tongue
English
Weight
242 KB
Volume
33
Category
Article
ISSN
0097-5397

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πŸ“œ SIMILAR VOLUMES

Analysis of a Local Search Heuristic for
Analysis of a Local Search Heuristic for Facility Location Problems
✍ Madhukar R. Korupolu; C.Greg Plaxton; Rajmohan Rajaraman πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 258 KB

In this paper, we study approximation algorithms for several NP-hard facility location problems.We prove that a simple local search heuristic yields polynomialtime constant-factor approximation bounds for the metric versions of the uncapacitated k-median problem and the uncapacitated facility locati