中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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Tight efficiency lower bounds for strategy-proof mechanisms in two-opposite-facility location game 期刊论文  OAI收割
INFORMATION PROCESSING LETTERS, 2021, 卷号: 168, 页码: 6
作者:  
Chen, Xujin;  Hu, Xiaodong;  Tang, Zhongzheng;  Wang, Chenhao
  |  收藏  |  浏览/下载:52/0  |  提交时间:2021/04/26
Network expansion by adding arcs and/or nodes 期刊论文  OAI收割
PROGRESS IN NATURAL SCIENCE, 2005, 卷号: 15, 期号: 3, 页码: 200-204
作者:  
Yang, XG;  Zhang, JZ
  |  收藏  |  浏览/下载:14/0  |  提交时间:2018/07/30
Inapproximability and a polynomially solvable special case of a network improvement problem 期刊论文  OAI收割
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2004, 卷号: 155, 期号: 1, 页码: 251-257
作者:  
Zhang, JZ;  Yang, XG;  Cai, MC
  |  收藏  |  浏览/下载:17/0  |  提交时间:2018/07/30
A network improvement problem under different norms 期刊论文  OAI收割
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2004, 卷号: 27, 期号: 3, 页码: 305-319
作者:  
Zhang, JZ;  Yang, XG;  Cai, MC
  |  收藏  |  浏览/下载:19/0  |  提交时间:2018/07/30