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Approximation algorithms for pricing with negative network externalities 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 2017, 卷号: 33, 期号: 2, 页码: 681-712
作者:  Cao, Zhigang;  Chen, Xujin;  Hu, Xiaodong;  Wang, Changjun
收藏  |  浏览/下载:150/0  |  提交时间:2018/07/30
Pricing  Approximation algorithms  NP-hardness  Social networks  Random networks  Negative externalities  
Performances of pure random walk algorithms on constraint satisfaction problems with growing domains 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 2016, 卷号: 32, 期号: 1, 页码: 51-66
作者:  Xu, Wei;  Gong, Fuzhou
收藏  |  浏览/下载:149/0  |  提交时间:2018/07/30
Constraint satisfaction problems  Model RB  Random walk  Local search algorithms  
Neighbor Distinguishing Total Choice Number of Sparse Graphs via the Combinatorial Nullstellensatz 期刊论文
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2016, 卷号: 32, 期号: 2, 页码: 537-548
作者:  Qu, Cun-quan;  Ding, Lai-hao;  Wang, Guang-hui;  Yan, Gui-ying
收藏  |  浏览/下载:155/0  |  提交时间:2018/07/30
neighbor sum distinguishing total coloring  Combinatorial Nullstellensatz  neighbor sum distinguishing total choice number  
neighbordistinguishingtotalchoicenumberofsparsegraphsviathecombinatorialnullstellensatz 期刊论文
actamathematicaeapplicataesinicaenglishseries, 2016, 卷号: 32, 期号: 2, 页码: 537
作者:  Qu Cunquan;  Ding Laihao;  Wang Guanghui;  Yan Guiying
收藏  |  浏览/下载:143/0  |  提交时间:2020/01/10
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
作者:  Chen, Xujin;  Chen, Zhibin;  Zang, Wenan
收藏  |  浏览/下载:132/0  |  提交时间:2018/07/30
hypergraph  matroid  box-total dual integrality  packing  covering  
A method of estimating computational complexity based on input conditions for N-vehicle problem 期刊论文
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2010, 卷号: 26, 期号: 1, 页码: 1-12
作者:  Xia, Xi;  Cui, Jin-chuan
收藏  |  浏览/下载:129/0  |  提交时间:2018/07/30
Complexity of computation  combinatorial optimization  N-vehicle problem  permutations  inverse order