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

Author
Pedrola, O.; Ruiz, M.; Velasco, L.; Careglio, D.; González de Dios , O.; Comellas, J.
Type of activity
Journal article
Journal
Computers & operations research
Date of publication
2013-12
Volume
40
Number
12
First page
3174
Last page
3187
DOI
https://doi.org/10.1016/j.cor.2011.10.026 Open in new window
Project funding
DISEÑO Y OPTIMIZACIÓN DE REDES ÓPTICAS MULTI-CAPA CONSCIENTES DEL GASTO ENERGÉTICO
Repository
http://hdl.handle.net/2117/20600 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S0305054811003145 Open in new window
Abstract
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...
Citation
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.
Keywords
Biased random-key genetic algorithm (BRKGA), Greedy randomized adaptive search procedure (GRASP), Multi-layer optimization, Path-relinking (PR), Survivability
Group of research
CBA - Communications and Broadband Architectures Lab
GCO - Optical Communications Group

Participants