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On inverse problems of optimum perfect matching 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 2003, 卷号: 7, 期号: 3, 页码: 215-228
作者:  Liu, ZH;  Zhang, JZ
收藏  |  浏览/下载:119/0  |  提交时间:2018/07/30
maximum-weight matching  perfect matching  maximum-mean alternating cycle  ellipsoid method  strongly polynomial algorithm  linear programming  
A general model of some inverse combinatorial optimization problems and its solution method under l(infinity) norm 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 2002, 卷号: 6, 期号: 2, 页码: 207-227
作者:  Zhang, JZ;  Liu, ZH
收藏  |  浏览/下载:132/0  |  提交时间:2018/07/30
path  cycle  mean-cycle  assignment  spanning tree  matching  matroid intersection  basis  
On shortest k-edge-connected Steiner networks in metric spaces 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 2000, 卷号: 4, 期号: 1, 页码: 99-107
作者:  Du, XF;  Hu, XD;  Jia, XH
收藏  |  浏览/下载:104/0  |  提交时间:2018/07/30
k-edge-connectivity  spanning networks  Steiner networks  Steiner ratio  
Inverse problems of matroid intersection 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 1999, 卷号: 3, 期号: 4, 页码: 465-474
作者:  Cai, MC
收藏  |  浏览/下载:92/0  |  提交时间:2018/07/30
Inverse problem  matroid intersection  minimum cost circulation  strongly polynomial algorithm  
Solution structure of some inverse combinatorial optimization problems 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 1999, 卷号: 3, 期号: 1, 页码: 127-139
作者:  Zhang, JZ;  Ma, ZF
收藏  |  浏览/下载:72/0  |  提交时间:2018/07/30
inverse problem  shortest path  minimum spanning tree  maximum-weight matching  blocking and anti-blocking polyhedra  
Inverse polymatroidal flow problem 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 1999, 卷号: 3, 期号: 1, 页码: 115-126
作者:  Cai, MC;  Yang, XG;  Li, YJ
收藏  |  浏览/下载:97/0  |  提交时间:2018/07/30
inverse problem  polymatroidal flow  minimum cost circulation  combinatorial strongly polynomial algorithm