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1.25 Approximation Algorithm for the Steiner Tree Problem with Distances One and Two (2008)

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.

Publication details
Download http://arxiv.org/abs/0810.1851
Repository arXiv (United States)
Keywords Computer Science - Computational Complexity, Computer Science - Discrete Mathematics, Computer Science - Data Structures and Algorithms
Type text