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Algorithms for virtual topology reconfiguration under multi-hour traffic using Lagrangian relaxation and Tabu Search approaches
dc.contributor.author | Aparicio Pardo, Ramón | |
dc.contributor.author | Pavón Mariño, Pablo | |
dc.contributor.author | Skorin-Kapov , Nina | |
dc.contributor.author | García Haro, Juan | |
dc.contributor.author | García Manrubia, María Belén | |
dc.date.accessioned | 2011-01-11T09:24:19Z | |
dc.date.available | 2011-01-11T09:24:19Z | |
dc.date.issued | 2010-06 | |
dc.identifier.citation | APARICIO PARDO, R., PAVÓN MARIÑO, P., SKORIN KAPOV, N., GARCÍA MANRUBIA, B., GARCÍA HARO, J. Algorithms for virtual topology reconfiguration under multi-hour traffic using Lagrangian relaxation and Tabu Search approaches. En: International Conference on Transparent Optical Networks (12ª: 2010: Munich (Germany)). 12 th International Conference on Transparent Optical Networks (ICTON 2010), Munich (Germany), June 2010. Munich (Germany): Institute Electrical and Electronics Engineers. 2010. 1-4 p. ISBN 978-1-4244-7799-9 | |
dc.identifier.isbn | 978-1-4244-7799-9 | |
dc.description.abstract | Periodic reconfiguration of the virtual topology in transparent optical networks has been recently investigated as a mechanism to more efficiently adapt the network to predictable periodic traffic variations along the day or week. The scheduling of periodic reconfigurations should consider the trade-off between a lower network cost obtained through better resource allocation, and the undesired traffic disruptions that these reconfigurations may cause. This paper presents and compares two algorithms for planning virtual topology reconfiguration suitable for exploring this trade-off. The first is based on a Lagrangian relaxation of the planning problem, and the second is based on a Tabu Search meta-heuristic. The merits of both algorithms are compared. | en_US |
dc.format | application/pdf | |
dc.language.iso | eng | en_US |
dc.publisher | Institute Electrical and Electronics Engineers. (IEEE) | |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.title | Algorithms for virtual topology reconfiguration under multi-hour traffic using Lagrangian relaxation and Tabu Search approaches | en_US |
dc.type | info:eu-repo/semantics/article | en_US |
dc.subject.other | Ingeniería Telemática | en_US |
dc.subject | Diseño virtual de la topología | |
dc.subject | Planificación de la red | |
dc.subject | Tráfico multihora | |
dc.subject | Relajación Lagange | |
dc.subject | Búsqueda tabú | |
dc.subject | Virtual topology design | |
dc.subject | Network planning | |
dc.subject | Multi-hour traffic | |
dc.subject | Lagrangian relaxation | |
dc.subject | Tabu search | |
dc.identifier.uri | http://hdl.handle.net/10317/1533 | |
dc.peerreview | Sí | en_US |
dc.contributor.investgroup | Grupo de Ingeniería Telemática (GIT) | |
dc.identifier.doi | 10.1109/ICTON.2010.5549143 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess |
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