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Connected set cover problem and its applications 期刊论文
ALGORITHMIC ASPECTS IN INFORMATION AND MANAGEMENT, PROCEEDINGS, 2006, 卷号: 4041, 页码: 243-254
作者:  Shuai, Tian-Ping;  Hu, Xiao-Dong
收藏  |  浏览/下载:97/0  |  提交时间:2018/07/30
set cover  approximation algorithm  performance ratio  wavelength assignment  
ON BETTER HEURISTICS FOR STEINER MINIMUM TREES 期刊论文
MATHEMATICAL PROGRAMMING, 1992, 卷号: 57, 期号: 2, 页码: 193-202
作者:  DU, DZ;  ZHANG, YJ
收藏  |  浏览/下载:84/0  |  提交时间:2018/07/30
STEINER TREES  APPROXIMATION PERFORMANCE RATIO