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A GRASP with path-relinking heuristic for the survivable IP/MPLS-over-WSON multi-layer network optimization problem

Autor
Pedrola, O.; Ruiz, M.; Velasco, L.; Careglio, D.; González de Dios , O.; Comellas, J.
Tipus d'activitat
Article en revista
Revista
Computers & operations research
Data de publicació
2013-12
Volum
40
Número
12
Pàgina inicial
3174
Pàgina final
3187
DOI
https://doi.org/10.1016/j.cor.2011.10.026 Obrir en finestra nova
Projecte finançador
DISEÑO Y OPTIMIZACIÓN DE REDES ÓPTICAS MULTI-CAPA CONSCIENTES DEL GASTO ENERGÉTICO
Repositori
http://hdl.handle.net/2117/20600 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0305054811003145 Obrir en finestra nova
Resum
In this paper we deal with the survivable internet protocol (IP)/multi-protocol label switching (MPLS)-over-wavelength switched optical network (WSON) multi-layer network optimization problem (SIMNO). This problem entails planning an IP/MPLS network layer over a photonic mesh infrastructure whilst, at the same time, ensuring the highest availability of services and minimizing the capital expenditures (CAPEX) investments. Such a problem is currently identified as an open issue among network opera...
Citació
Pedrola, O. [et al.]. A GRASP with path-relinking heuristic for the survivable IP/MPLS-over-WSON multi-layer network optimization problem. "Computers & operations research", Desembre 2013, vol. 40, núm. 12, p. 3174-3187.
Paraules clau
Biased Random-key Genetic Algorithm (brkga), Greedy Randomized Adaptive Search Procedure (grasp), Multi-layer Optimization, Path-relinking (pr), Survivability
Grup de recerca
CBA - Sistemes de Comunicacions i Arquitectures de Banda Ampla
GCO - Grup de Comunicacions Òptiques

Participants