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"Tight Approximation for Variants of Directed Steiner Tree via State-Tree ..."
Xiangyu Guo et al. (2019)
- Xiangyu Guo, Bundit Laekhanukit, Shi Li, Jiayi Xian:
Tight Approximation for Variants of Directed Steiner Tree via State-Tree Decomposition and Linear Programming Rounding. CoRR abs/1907.11404 (2019)
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