Séminaire conjoint CRT-Chaire de recherche du Canada en distributique-Chaire de recherche du Canada en logistique et en transport

TITRE : Multicriteria Approaches for a Routing Problem in Multimedia Networks

CONFÉRENCIÈRE : Marta Margarida Braz Pascoal, University of Coimbra, Portugal

DATE et ENDROIT : 5 novembre, 10h30, salle 5441, Pavillon André-Aisenstadt, Campus de l’Université de Montréal

RESPONSABLE : Gilbert Laporte (514-343-6143)

RÉSUMÉ : Routing problems in communication networks supporting multiple services, involve the selection of paths satisfying multiple constraints and seeking to « optimise » the associated metrics. Traditional models are single-objective but, in many situations, it is important to consider different objectives. We deal with a bicriteria model dedicated to calculate non-dominated paths for specific traffic flows (associated with video services), in multiservice high-speed networks. Some bicriteria algorithmic approaches developed for this problem are presented regarding an application to video traffic in a high-speed network.