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Exact Algorithms for the Bottleneck Steiner Tree Problem

✍ Scribed by Sang Won Bae; Sunghee Choi; Chunseok Lee; Shin-ichi Tanigawa


Publisher
Springer
Year
2011
Tongue
English
Weight
907 KB
Volume
61
Category
Article
ISSN
0178-4617

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πŸ“œ SIMILAR VOLUMES


An approximation algorithm for a bottlen
✍ Lusheng Wang; Zimao Li πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 95 KB

We study a bottleneck Steiner tree problem: given a set P = {p 1 , p 2 , . . . , p n } of n terminals in the Euclidean plane and a positive integer k, find a Steiner tree with at most k Steiner points such that the length of the longest edges in the tree is minimized. The problem has applications in

Faster exact algorithms for steiner tree
✍ Marshall Bern πŸ“‚ Article πŸ“… 1990 πŸ› John Wiley and Sons 🌐 English βš– 739 KB

We improve the time and space complexities of dynamic programming algorithms that compute optimal Steiner trees spanning nodes in planar networks. Our algorithms have special application to the rectilinear Steiner problem.