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An effective and simple heuristic for the set covering problem

✍ Scribed by Guanghui Lan; Gail W. DePuy; Gary E. Whitehouse


Book ID
108118030
Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
776 KB
Volume
176
Category
Article
ISSN
0377-2217

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πŸ“œ SIMILAR VOLUMES


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✍ Salim Haddadi πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 353 KB

In this paper a simple Lagrangian heuristic is proposed for the set covering problem. It is based on simple and classica1 ideas: Lagrangian duality, greedy heuristic for the set covering problem, subgradient optimization and redundant covers. The main interesting point of the paper lies in the fact

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In a recent paper, a new surrogate heuristic (SH) has been proposed for the set covering problem. Here we present an adaptation of it in order to solve more efficiently the location set covering problem. We will show that our new version not only outperforms algorithm SH but that it is more accurate

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