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sonet/sdh networks.

RAIRO - Operations Research (1)

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Approximation algorithms for the designof SDH/SONET networks
Nadia Brauner, Yves Crama, Gerd Finke, Pierre Lemaire, Christelle Wynants
Journal:

RAIRO - Operations Research / Volume 37 / Issue 4 / October 2003

Published online by Cambridge University Press:

15 March 2004, pp. 235-247

Print publication:

October 2003
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In this paper, a graph partitioning problem that arises in the design ofSONET/SDH networks is defined and formalized. Approximation algorithms withperformance guarantees are presented. To solve this problem efficiently inpractice, fast greedy algorithms and a tabu-search method are proposed andanalyzed by means of an experimental study.