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"A polynomial time $\frac 3 2$ -approximation algorithm for the vertex ..."
Qiaoming Han, Abraham P. Punnen, Yinyu Ye (2007)
- Qiaoming Han, Abraham P. Punnen, Yinyu Ye:
A polynomial time $\frac 3 2$ -approximation algorithm for the vertex cover problem on a class of graphs. CoRR abs/0712.3335 (2007)
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