A new approach to survivability of connection oriented networks

Authors:
Krzysztof Walkowiak
Affiliations:
Chair of Systems and Computer Networks, Faculty of Electronics, Wroclaw University of Technology, Wroclaw, Poland
Venue:
ICCS'03 Proceedings of the 1st international conference on Computational science: PartI
Year:
2003

Citing 6
Cited 1

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Lagrangean heuristic for primary routes assignment in survivable connection-oriented networks

Computational Optimization and Applications

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Abstract

Issues of network reliability are very important in modern computer networks. Even a short failure of a network link can cause substantial consequences. In this paper we concentrate on survivability of connection oriented networks (ATM, MPLS, Frame Relay). We introduce a new approach to network survivability. We propose a novel function for optimization of network routes. A combinatorial problem is formulated and solved by an heuristic algorithm. Numerical results of simulations and discussion are included.