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NETWORKING
2004

A New Method of Primary Routes Selection for Local Restoration

9 years 5 months ago
A New Method of Primary Routes Selection for Local Restoration
We consider the problem of non-bifurcated multicommodity flows rerouting in survivable connection-oriented networks. We focus on local restoration, in which the backup route is reroutes the flow only around the failed arc. The origin node of the failed arc is responsible for rerouting. We introduce and discuss a new convex function for optimisation of primary routes. We propose a heuristic algorithm for assignment of primary routes employing the developed function. During numerical experiments we examine performance of the new function compared to other functions proposed previously in the literature.
Krzysztof Walkowiak
Added 31 Oct 2010
Updated 31 Oct 2010
Type Conference
Year 2004
Where NETWORKING
Authors Krzysztof Walkowiak
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