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Published in:
2009 | OriginalPaper | Chapter
Unrestored Flow Optimization in Survivable Networks Based on p-Cycles
Author : Adam Smutnicki
Published in: Computational Science – ICCS 2009
Publisher: Springer Berlin Heidelberg
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This paper deals with Unrestorable Flow Optimisation (UFO) problem in networks protected by p-cycles. This novel protection technique is used as the efficient tool for ensuring survivability of computer networks. In this paper there have been formulated mathematical model of UFO problem, discussed its theoretical properties, and proposed the original solution algorithm based chiefly on metaheuristics. The algorithm combines k-shortest paths method, multi knapsack problem, p-cycles generator, linear programming and some local search procedures.