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2001 | OriginalPaper | Buchkapitel

AnFPTAS forWeight-Constrained SteinerTrees in Series-Parallel Graphs

verfasst von : Guangting Chen, Guoliang Xue

Erschienen in: Computing and Combinatorics

Verlag: Springer Berlin Heidelberg

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In this paper, we study the problem of computing a minimum cost Steiner tree subject to weight constraint in a series-parallel graph where each edge has a nonnegative integer cost and a nonnegative integer weight.We present a fully polynomial time approximation scheme for this NP-complete problem.

Metadaten
Titel
AnFPTAS forWeight-Constrained SteinerTrees in Series-Parallel Graphs
verfasst von
Guangting Chen
Guoliang Xue
Copyright-Jahr
2001
Verlag
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/3-540-44679-6_58

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