1.25 Approximation Algorithm for the Steiner Tree Problem with Distances One and Two

Piotr Berman; Marek Karpinski; Alex Zelikovsky

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arXiv · 0810.1851

1.25 Approximation Algorithm for the Steiner Tree Problem with Distances One and Two

Piotr Berman·Marek Karpinski·Alex Zelikovsky

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Abstract

We give a 1.25 approximation algorithm for the Steiner Tree Problem with distances one and two, improving on the best known bound for that problem.

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Piotr Berman, Marek Karpinski, Alex Zelikovsky. 2008-10-10. 1.25 Approximation Algorithm for the Steiner Tree Problem with Distances One and Two. https://arxiv.org/abs/0810.1851

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