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Electronic Colloquium on Computational Complexity

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Reports tagged with primal-dual:
TR00-047 | 29th June 2000
Tobias Polzin, Siavash Vahdati Daneshmand

Primal-Dual Approaches to the Steiner Problem

We study several old and new algorithms for computing lower
and upper bounds for the Steiner problem in networks using dual-ascent
and primal-dual strategies. These strategies have been proven to be
very useful for the algorithmic treatment of the Steiner problem. We
show that none of the known algorithms ... more >>>

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