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Tabu Search Algorithm for Routing and Spectrum Allocation of Multicast Demands in Elastic Optical Networks

  • Róża GościeńEmail author
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9375)

Abstract

In this paper, the problem of routing multicast demands in elastic optical network (EON) is studied. In order to solve the problem in an efficient way, the tabu search algorithm with move prioritization mechanism is proposed. The algorithm is considered in 4 versions, which differ in the move generation process. Next, the numerical experiments are conducted in order to evaluate the algorithm performance and compare its different versions. According to the results, the proposed TS method achieves very good results and significantly outperforms the reference algorithms.

Notes

Acknowledgement

This work was supported by the Polish National Science Centre (NCN) under Grant DEC-2012/07/B/ST7/01215 and statutory funds of the Department of Systems and Computer Networks, Wroclaw University of Technology.

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Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  1. 1.Department of Systems and Computer NetworksWrocław University of TechnologyWrocławPoland

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