A post-optimization method for the routing and wavelength assignment problem applied to scheduled lightpath demands.

Lucile Belgacem,Irène Charon,Olivier Hudry

European Journal of Operational Research（2014）

引用 9|浏览6

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摘要

•We study the routing and wavelength assignment problem for Scheduled Lightpath Demands (SLDs).•We design a post-optimization to solve this problem.•We provide an experimental study of this method.•This method improves the solutions provided by a heuristic.

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关键词

Combinatorial optimization,WDM optical networks,Routing and Wavelength Assignment Problem (RWA),Scheduled Lightpath Demands (SLDs),Post-optimization

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