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科研机构
理论物理研究所 [4]
北京大学 [3]
数学与系统科学研究院 [2]
厦门大学 [1]
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期刊论文 [8]
其他 [2]
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2020 [2]
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2016 [3]
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2010 [1]
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Ranking tournaments with no errors II: Minimax relation
期刊论文
JOURNAL OF COMBINATORIAL THEORY SERIES B, 2020, 卷号: 142, 页码: 244-275
作者:
Chen, Xujin
;
Ding, Guoli
;
Zang, Wenan
;
Zhao, Qiulan
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2020/05/24
Tournament
Feedback arc set
Integrality
Duality
Algorithm
Ranking tournaments with no errors I: Structural description
期刊论文
JOURNAL OF COMBINATORIAL THEORY SERIES B, 2020, 卷号: 141, 页码: 264-294
作者:
Chen, Xujin
;
Ding, Guoli
;
Zang, Wenan
;
Zhao, Qiulan
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2020/05/24
Tournament
Feedback arc set
Cycle packing
Minimax relation
Characterization
Optimal Segmentation of Directed Graph and the Minimum Number of Feedback Arcs
期刊论文
JOURNAL OF STATISTICAL PHYSICS, 2017, 卷号: 169, 期号: 1, 页码: 187-202
作者:
Zhou, HJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, Key Lab Theoret Phys, Zhong Guan Cun East Rd 55, Beijing 100190, Peoples R China.
;
Xu, YZ
;
Zhou, HJ
;
Zhou, HJ (reprint author), Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China.
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  |  
浏览/下载:36/0
  |  
提交时间:2017/12/21
Feedback Arc Set
Directed Cycle
Replica-symmetric
Belief Propagation
Segmentation
Mean Field Theory
Algorithm
A spin glass approach to the directed feedback vertex set problem
期刊论文
JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT, 2016, 页码: 73303
作者:
Zhou, HJ
;
Zhou, HJ (reprint author), Chinese Acad Sci, Key Lab Theoret Phys, Inst Theoret Phys, Zhong Guan Cun East Rd 55, Beijing 100190, Peoples R China.
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2017/10/13
Spin Glasses (Theory)
Message-passing Algorithms
A spin glass approach to the directed feedback vertex set problem
期刊论文
JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT, 2016, 期号: 2016, 页码: 73303
作者:
Zhou, HJ
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  |  
浏览/下载:24/0
  |  
提交时间:2017/02/27
spin glasses (theory)
message-passing algorithms
A spin glass approach to the directed feedback vertex set problem
期刊论文
JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT, 2016, 页码: 73303
作者:
Zhou, HJ
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/04/08
spin glasses (theory)
RANDOM REGULAR GRAPHS
message-passing algorithms
COMPLEX NETWORKS
ALGORITHM
DYNAMICS
Circular convex bipartite graphs: Feedback vertex sets
期刊论文
理论计算机科学, 2014
Liu, Tian
;
Lu, Min
;
Lu, Zhao
;
Xu, Ke
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  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
Feedback vertex set
Circular convex bipartite graph
Convex bipartite graph
Cook reduction
Tractability
ALGORITHMS
Set Cover, Set Packing and Hitting Set for Tree Convex and Tree-Like Set Systems
其他
2014-01-01
Lu, Min
;
Liu, Tian
;
Tong, Weitian
;
Lin, Guohui
;
Xu, Ke
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  |  
浏览/下载:10/0
  |  
提交时间:2015/11/13
Tree convex set systems
tree-like set systems
set cover
set packing
hitting set
polynomial time
NP-complete
RESTRICTED BIPARTITE GRAPHS
FEEDBACK VERTEX SETS
Circular convex bipartite graphs: Feedback vertex set
其他
2013-01-01
Lu, Zhao
;
Lu, Min
;
Liu, Tian
;
Xu, Ke
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/12
Inverse minimum cost flow problems under the weighted Hamming distance
期刊论文
http://dx.doi.org/10.1016/j.ejor.2010.03.029, 2010
Jiang, Y. W.
;
Liu, L. C.
;
Wu, B. A.
;
Yao, E. Y.
;
刘龙城
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  |  
浏览/下载:2/0
  |  
提交时间:2013/12/12
SPANNING TREE PROBLEMS
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