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A min-max relation on packing feedback vertex sets 期刊论文
MATHEMATICS OF OPERATIONS RESEARCH, 2006, 卷号: 31, 期号: 4, 页码: 777-788
Authors:  Chen, Xujin;  Ding, Guoli;  Hu, Xiaodong;  Zang, Wenan
Favorite  |  View/Download:76/0  |  Submit date:2018/07/30
min-max relation  feedback vertex set  clutter  packing  covering  
Inapproximability and approximability of maximal tree routing and coloring 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 2006, 卷号: 11, 期号: 2, 页码: 219-229
Authors:  Chen, XJ;  Hu, XD;  Shuai, T
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multicast routing  coloring  maximum independent set  
Minimum multicast time problem in wireless sensor networks 期刊论文
WIRELESS ALGORITHMS, SYSTEMS, AND APPLICATIONS, PROCEEDINGS, 2006, 卷号: 4138, 页码: 490-501
Authors:  Zhu, Jianming;  Chen, Xujin;  Hu, Xiaodong
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