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On traffic domination in communication networks
dc.contributor.author | Ben Ameur, Walid | |
dc.contributor.author | Pióro, Michal | |
dc.contributor.author | Pavón Mariño, Pablo | |
dc.date.accessioned | 2011-01-11T11:55:45Z | |
dc.date.available | 2011-01-11T11:55:45Z | |
dc.date.issued | 2010-10 | |
dc.identifier.citation | BEN AMEUR, Walid, PAVÓN MARIÑO, Pablo. On traffic domination in communication networks. En: Performance Evaluation of Computer and Communication Systems (2010: Vienna). PERFORM Workshop 2010. Performance Evaluation of Computer and Communication Systems: Milestones and Future Challenges, October 14-16, 2010, at the University of Vienna. Vienna: Universidad. 2010. 12 p. | en_US |
dc.description.abstract | Input data for communication network design/optimization problems involving multi-hour or uncertain tra c can consist of a large set of tra c matrices. These matrices are explicitly considered in prob- lem formulations for link dimensioning. However, many of these matrices are usually dominated by others so only a relatively small subset of ma- trices would be su cient to obtain proper link capacity reservations, sup- porting all original tra c matrices. Thus, elimination of the dominated matrices leads to substantially smaller optimization problems, making them treatable by contemporary solvers. In the paper we discuss the issues behind detecting domination of one tra c matrix over another. We consider two basic cases of domination: (i) total domination when the same tra c routing must be used for both matrices, and (ii) ordi- nary domination when tra c dependent routing can be used. The paper is based on our original results and generalizes the domination results known for fully connected networks. | en_US |
dc.description.sponsorship | While working on the paper during his stay as an invited professor at Warsaw University of Technology, W. Ben-Ameur was supported by European Union in the framework of European Social Fund. P. Pav on was supported by the FP7 BONE project, by the MEC project TEC2010-21405- C02/TCM CALM, and by \Programa de Ayudas a Grupos de Excelencia de la R. de Murcia, F. S eneca" { he had also stayed at Warsaw University of Technology while working on the results presented in the paper. M. Pi oro was supported by the Polish Ministry of Science and Higher Education (grants no. 280/N- DFG/2008/0 and N517 397334), and by the Swedish Research Council (grant no. 621-2006-5509). | en_US |
dc.format | application/pdf | |
dc.language.iso | eng | en_US |
dc.publisher | University of Vienna | en_US |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.title | On traffic domination in communication networks | en_US |
dc.type | info:eu-repo/semantics/article | en_US |
dc.subject.other | Ingeniería Telemática | en_US |
dc.subject | Optimización de la red | en_US |
dc.subject | Dominación de tráfico de matrices | en_US |
dc.subject | Optimización multihora | en_US |
dc.subject | Tráfico incierto | en_US |
dc.subject | Teoría de gráficos | en_US |
dc.subject | Network optimization | en_US |
dc.subject | Traffic matrices domination | en_US |
dc.subject | Multi-hour optimization | en_US |
dc.subject | Uncertain traffic | en_US |
dc.subject | Graph theory | en_US |
dc.identifier.uri | http://hdl.handle.net/10317/1535 | |
dc.peerreview | Sí | en_US |
dc.contributor.investgroup | Grupo de Ingeniería Telemática (GIT) | en_US |
dc.rights.accessRights | info:eu-repo/semantics/openAccess |
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