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Authors: Miguel Rocha 1 ; Pedro Sousa 1 ; Paulo Cortez 1 and Miguel Rio 2

Affiliations: 1 Universidade do Minho, Portugal ; 2 University College London, United Kingdom

ISBN: 978-989-8111-30-2

Keyword(s): Traffic engineering, Multicast content, Evolutionary Algorithms, OSPF.

Related Ontology Subjects/Areas/Topics: Artificial Intelligence ; Computational Intelligence ; Evolutionary Computation and Control ; Evolutionary Computing ; Genetic Algorithms ; Informatics in Control, Automation and Robotics ; Intelligent Control Systems and Optimization ; Optimization Algorithms ; Soft Computing

Abstract: A number of Traffic Engineering (TE) approaches have been recently proposed to improve the performance of network routing protocols, both developed over MPLS and intra-domain protocols such as OSPF. In this work, a TE approach is proposed for routing optimization in scenarios where unicast and multicast demands are simultaneously present. Evolutionary Algorithms are used as the optimization engine with overall network congestion as the objective function. The optimization aim is to reach a set of (near-)optimal weights to configure the OSPF protocol, both in its standard version and also considering the possibility of using multi-topology variants. The results show that the proposed optimization approach is able to obtain networks with low congestion, even under scenarios with heavy unicast/multicast demands.

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Paper citation in several formats:
Rocha M.; Sousa P.; Cortez P.; Rio M. and (2008). AN EVOLUTIONARY ALGORITHM FOR UNICAST/ MULTICAST TRAFFIC ENGINEERING.In Proceedings of the Fifth International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO, ISBN 978-989-8111-30-2, pages 238-243. DOI: 10.5220/0001501602380243

@conference{icinco08,
author={Miguel Rocha and Pedro Sousa and Paulo Cortez and Miguel Rio},
title={AN EVOLUTIONARY ALGORITHM FOR UNICAST/ MULTICAST TRAFFIC ENGINEERING},
booktitle={Proceedings of the Fifth International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,},
year={2008},
pages={238-243},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001501602380243},
isbn={978-989-8111-30-2},
}

TY - CONF

JO - Proceedings of the Fifth International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,
TI - AN EVOLUTIONARY ALGORITHM FOR UNICAST/ MULTICAST TRAFFIC ENGINEERING
SN - 978-989-8111-30-2
AU - Rocha, M.
AU - Sousa, P.
AU - Cortez, P.
AU - Rio, M.
PY - 2008
SP - 238
EP - 243
DO - 10.5220/0001501602380243

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