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A simple and deterministic competitive algorithm for online facility location

✍ Scribed by Aris Anagnostopoulos; Russell Bent; Eli Upfal; Pascal Van Hentenryck


Book ID
113641532
Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
491 KB
Volume
194
Category
Article
ISSN
0890-5401

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πŸ“œ SIMILAR VOLUMES


An approximation algorithm for a facilit
✍ A.F. Gabor; J.C.W. van Ommeren πŸ“‚ Article πŸ“… 2006 πŸ› Elsevier Science 🌐 English βš– 176 KB

We propose a 2-approximation algorithm for a facility location problem with stochastic demands. At open facilities, inventory is kept such that arriving requests find a zero inventory with (at most) some pre-specified probability. Costs incurred are expected transportation costs, facility operating