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Algorithms for the metric ring star problem with fixed edge-cost ratio 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 2021, 卷号: 42, 期号: 3, 页码: 499-523
作者:  Chen, Xujin;  Hu, Xiaodong;  Jia, Xiaohua;  Tang, Zhongzheng;  Wang, Chenhao;  Zhang, Ying
收藏  |  浏览/下载:129/0  |  提交时间:2022/04/02
Ring star  Approximation algorithms  Heuristics  Local search  Connected facility location  
On weak Pareto optimality of nonatomic routing networks 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 2020, 页码: 19
作者:  Chen, Xujin;  Diao, Zhuo;  Hu, Xiaodong
收藏  |  浏览/下载:170/0  |  提交时间:2020/05/24
Nonatomic selfish routing  Nash equilibrium  Weakly Pareto optimal  Multi-commodity network  
Identifying codes of cycles with odd orders 期刊论文
EUROPEAN JOURNAL OF COMBINATORICS, 2008, 卷号: 29, 期号: 7, 页码: 1717-1720
作者:  Xu, Min;  Thulasiraman, Krishnaiyan;  Hu, Xiao-Dong
收藏  |  浏览/下载:116/0  |  提交时间:2018/07/30
Edge-pancyclicity and Hamiltonian laceability of the balanced hypercubes 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2007, 卷号: 189, 期号: 2, 页码: 1393-1401
作者:  Xu, Min;  Hu, Xiao-Dong;  Xu, Jun-Ming
收藏  |  浏览/下载:108/0  |  提交时间:2018/07/30
cycles  balanced hypercubes  hypercubes  edge-pancyclicity  Hamiltonian laceability  
Edge-bipancyclicity of star graphs under edge-fault tolerant 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2006, 卷号: 183, 期号: 2, 页码: 972-979
作者:  Xu, Min;  Hu, Xiao-Dong;  Zhu, Qiang
收藏  |  浏览/下载:121/0  |  提交时间:2018/07/30
cycles  star graph  fault tolerant  
A min-max relation on packing feedback vertex sets 期刊论文
MATHEMATICS OF OPERATIONS RESEARCH, 2006, 卷号: 31, 期号: 4, 页码: 777-788
作者:  Chen, Xujin;  Ding, Guoli;  Hu, Xiaodong;  Zang, Wenan
收藏  |  浏览/下载:124/0  |  提交时间:2018/07/30
min-max relation  feedback vertex set  clutter  packing  covering