Utilize este identificador para referenciar este registo:
https://hdl.handle.net/10316/48328
Título: | A network-wide exact optimization approach for multiobjective routing with path protection in multiservice multiprotocol label switching networks | Autor: | Girão-Silva, Rita Craveirinha, José Gomes, Teresa Martins, Lúcia Clímaco, João Campos, João |
Palavras-chave: | routing models; multiobjective optimization; Multiprotocol Label Switching networks; path protection | Data: | 2017 | Editora: | Taylor & Francis | Citação: | Rita Girão-Silva, José Craveirinha, Teresa Gomes, Lúcia Martins, João Clímaco & João Campos (2017) A network-wide exact optimization approach for multiobjective routing with path protection in multiservice multiprotocol label switching networks, Engineering Optimization, 49:7, 1226-1246, DOI: 10.1080/0305215X.2016.1235706 | Projeto: | QREN 23301 PANORAMA II info:eu-repo/grantAgreement/FCT/5876/147388/PT |
Título da revista, periódico, livro ou evento: | Engineering Optimization | Volume: | 49 | Número: | 7 | Resumo: | A multiobjective routing model for multiprotocol label switching networks with multiple service types and path protection is presented in this article. The routing problem is formulated as a biobjective integer program, where the considered objectives are formulated according to a network-wide optimization approach, i.e. the objective functions of the route optimization problem depend explicitly on all traffic flows in the network. A disjoint path pair is considered for each traffic trunk, which guarantees protection to the associated connection. A link-path formulation is proposed for the problem, in which a set of possible pairs of paths is devised in advance for each traffic trunk. An exact method (based on the classical constraint method for solving multiobjective problems) is developed for solving the formulated problem. An extensive experimental study, with results on network performance measures in various randomly generated networks, is also presented and discussed. | Descrição: | A network-wide exact optimization approach for multiobjective routing with path protection in multiservice multiprotocol label switching networks | URI: | https://hdl.handle.net/10316/48328 | ISSN: | 0305-215X | DOI: | 10.1080/0305215X.2016.1235706 | Direitos: | openAccess |
Aparece nas coleções: | I&D INESCC - Artigos em Revistas Internacionais FCTUC Eng.Electrotécnica - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
Girao-Silva_et-al_GENO_2017_EstudoGeral.pdf | 420.67 kB | Adobe PDF | Ver/Abrir |
Citações SCOPUSTM
6
Visto em 7/out/2024
Citações WEB OF SCIENCETM
10
3
Visto em 2/jul/2024
Visualizações de página 20
688
Visto em 15/out/2024
Downloads
345
Visto em 15/out/2024
Google ScholarTM
Verificar
Altmetric
Altmetric
Este registo está protegido por Licença Creative Commons