"A PTAS for Node-Weighted Steiner Tree in Unit Disk Graphs."

Xianyue Li et al. (2009)

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DOI: 10.1007/978-3-642-02026-1_4

access: closed

type: Conference or Workshop Paper

metadata version: 2024-11-05

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  - conf/cocoa/LiXZDWWW09
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Xianyue Li, XiaoHua Xu, Feng Zou, Hongwei Du, Peng-Jun Wan, Yuexuan Wang, Weili Wu:
A PTAS for Node-Weighted Steiner Tree in Unit Disk Graphs. COCOA 2009: 36-48

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