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Title: Parallel Local Search for the Costas Array Problem
Authors: Diaz, Daniel
Richoux, Florian
Caniou, Yves
Codognet, Philippe
Abreu, Salvador
Issue Date: 2012
Publisher: IEEE
Citation: Daniel Diaz, Florian Richoux, Yves Caniou, Philippe Codognet, Salvador Abreu: Parallel Local Search for the Costas Array Problem. IPDPS Workshops 2012: 1793-1802
Abstract: The Costas Array Problem is a highly combina- torial problem linked to radar applications. We present in this paper its detailed modeling and solving by Adaptive Search, a constraint-based local search method. Experiments have been done on both sequential and parallel hardware up to several hundreds of cores. Performance evaluation of the sequential version shows results outperforming previous implementations, while the parallel version shows nearly linear speedups up to 8,192 cores.
Type: article
Appears in Collections:INF - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científica

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