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1. Optimización multiobjetivo en redes ópticas con transmisión Multicast, utilizando algoritmos evolutivos y lógica difusa.

Author

Tovar, Luis, Coronell, Margarita, and Donoso, Yezid

Subjects
*FUZZY logic, *MULTICASTING (Computer networks), *COMPUTER networks, *ALGORITHMS, *MATHEMATICAL optimization
Abstract

In this paper, we develop a fuzzy analytical model, which solves a multiobjective problem in multicast transmission with static trees over GMPLS networks. A model proponed by Donoso [4] was used. The multiobjective problem is solved through metaheuristic wit h evolutionary algorithms, in this case SPEA2 solving a NP-Hard problem in polynomial time. Additionally, a Fuzzy Evolutionary Algorithm based on SPEA2 is implemented. Finally, the comparison between FSPEA2 and SPEA2 is realized and we are giving some conclusions. [ABSTRACT FROM AUTHOR]

Published
2007