Routing and wavelength assignment in all-optical networks
IEEE/ACM Transactions on Networking (TON)
Some principles for designing a wide-area WDM optical network
IEEE/ACM Transactions on Networking (TON)
IEEE/ACM Transactions on Networking (TON)
Adaptive wavelength routing in all-optical networks
IEEE/ACM Transactions on Networking (TON)
Dynamic wavelength routing using congestion and neighborhood information
IEEE/ACM Transactions on Networking (TON)
Fixed-alternate routing and wavelength conversion in wavelength-routed optical networks
IEEE/ACM Transactions on Networking (TON)
Journal of Global Optimization
Multiobjective Optimization Using Evolutionary Algorithms - A Comparative Case Study
PPSN V Proceedings of the 5th International Conference on Parallel Problem Solving from Nature
A Novel Optical IP Router Architecture for WDM Networks
ICOIN '01 Proceedings of the The 15th International Conference on Information Networking
Wavelength Assignment for Dynamic Traffic in Multi-fiber WDM Networks
IC3N '98 Proceedings of the International Conference on Computer Communications and Networks
Routing and wavelength assignment methods in single-hop all-optical networks with blocking
INFOCOM '95 Proceedings of the Fourteenth Annual Joint Conference of the IEEE Computer and Communication Societies (Vol. 2)-Volume - Volume 2
Comparison of Multiobjective Evolutionary Algorithms: Empirical Results
Evolutionary Computation
Solving multiobjective multicast routing problem with a new ant colony optimization approach
LANC '05 Proceedings of the 3rd international IFIP/ACM Latin American conference on Networking
Multiobjective optimization using a Pareto differential evolution approach
CEC '02 Proceedings of the Evolutionary Computation on 2002. CEC '02. Proceedings of the 2002 Congress - Volume 02
Proceedings of the 4th international IFIP/ACM Latin American conference on Networking
INFOCOM'96 Proceedings of the Fifteenth annual joint conference of the IEEE computer and communications societies conference on The conference on computer communications - Volume 1
DEMO: differential evolution for multiobjective optimization
EMO'05 Proceedings of the Third international conference on Evolutionary Multi-Criterion Optimization
A fast and elitist multiobjective genetic algorithm: NSGA-II
IEEE Transactions on Evolutionary Computation
IEEE Transactions on Evolutionary Computation
A heuristic algorithm for lightpath scheduling in next-generation WDM optical networks
Photonic Network Communications
A survey of multicasting protocols for broadcast-and-select single-hop networks
IEEE Network: The Magazine of Global Internetworking
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Wavelength-Division Multiplexing (WDM) in optical networks has revolutionized the Telecommunication field. This technology is able to exploit the enormous bandwidth capability of this kind of networks, allowing communication between end users via all-optical WDM channels (lightpath). Given a set of demands, the problem of setting up lightpaths by routing and assigning a wavelength to each connection is known as Routing and Wavelength Assignment (RWA) problem. There are two types of connection demands: static (demands are given in advance) and dynamic (demands are given in real-time). In this paper we present two different Multiobjective Evolutionary Algorithms (MOEA) with the aim of solving the static RWA problem. The first one is a population-based algorithm, the Differential Evolution (DE), but incorporating the Pareto Tournament concept (DEPT). The second one is a multiobjective version of the Variable Neighborhood Search (VNS), MO-VNS. In order to prove the goodness of our metaheuristics, we have compared them with the standard Fast Non-Dominated Sorting Genetic Algorithm (NSGA-II), typical heuristics in the Telecommunication field, and different varieties of Multiobjective Ant Colony Optimization Algorithms. On the whole, we conclude that our approaches have obtained very promising results.