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A Unified Approach to Box-Mengerian Hypergraphs 期刊论文
MATHEMATICS OF OPERATIONS RESEARCH, 2010, 卷号: 35, 期号: 3, 页码: 655-668
Authors:  Chen, Xujin;  Chen, Zhibin;  Zang, Wenan
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hypergraph  matroid  box-total dual integrality  packing  covering  
A characterization of box-Mengerian matroid ports 期刊论文
MATHEMATICS OF OPERATIONS RESEARCH, 2008, 卷号: 33, 期号: 2, 页码: 497-512
Authors:  Chen, Xujin;  Ding, Guoli;  Zang, Wenan
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binary clutter  binary matroid  regular matroid  box-total dual integrality  
Minimum k arborescences with bandwidth constraints 期刊论文
ALGORITHMICA, 2004, 卷号: 38, 期号: 4, 页码: 529-537
Authors:  Cai, MC;  Deng, XT;  Wang, LS
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digraph  arborescence  matroid  polymatroid  polymatroid intersection  maximum flow  algorithm and complexity  
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
Authors:  Zhang, JZ;  Liu, ZH
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path  cycle  mean-cycle  assignment  spanning tree  matching  matroid intersection  basis  
Inverse problems of matroid intersection 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 1999, 卷号: 3, 期号: 4, 页码: 465-474
Authors:  Cai, MC
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Inverse problem  matroid intersection  minimum cost circulation  strongly polynomial algorithm  
Ideal homomorphic secret sharing schemes over cyclic groups 期刊论文
SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES, 1998, 卷号: 41, 期号: 6, 页码: 650-660
Authors:  Liu, ML;  Zhou, ZF
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secret sharing scheme  ideal homomorphic secret sharing scheme  cyclic group  matroid  fine representation of matroid  
Inverse matroid intersection problem 期刊论文
MATHEMATICAL METHODS OF OPERATIONS RESEARCH, 1997, 卷号: 45, 期号: 2, 页码: 235-243
Authors:  Cai, MC;  Li, YJ
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inverse matroid intersection problem  minimum cost circulation  strongly polynomial algorithm