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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：126/0  |  提交时间：2022/04/02
Ring star  Approximation algorithms  Heuristics  Local search  Connected facility location  
Tight efficiency lower bounds for strategy-proof mechanisms in two-opposite-facility location game 期刊论文
INFORMATION PROCESSING LETTERS, 2021, 卷号: 168, 页码: 6
作者:  Chen, Xujin;  Hu, Xiaodong;  Tang, Zhongzheng;  Wang, Chenhao
收藏  |  浏览/下载：202/0  |  提交时间：2021/04/26
Facility location game  (Universally) strategy-proof mechanism  Approximation algorithms  Inapproximability  
The efficiency of Nash equilibria in the load balancing game with a randomizing scheduler 期刊论文
THEORETICAL COMPUTER SCIENCE, 2020, 卷号: 838, 页码: 180-194
作者:  Chen, Xujin;  Hu, Xiaodong;  Wang, Chenhao;  Wu, Xiaoying
收藏  |  浏览/下载：186/0  |  提交时间：2020/11/18
Load balancing game  Price of anarchy  Price of stability  Decision-making principle  Nash equilibrium  
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  
Approximation for the minimum cost doubly resolving set problem 期刊论文
THEORETICAL COMPUTER SCIENCE, 2016, 卷号: 609, 页码: 526-543
作者:  Chen, Xujin;  Hu, Xiaodong;  Wang, Changjun
收藏  |  浏览/下载：136/0  |  提交时间：2018/07/30
Source location  Doubly resolving set  Approximation algorithms  Polynomial-time solvability  Metric dimension  
Efficient Mechanism Design for Online Scheduling 期刊论文
JOURNAL OF ARTIFICIAL INTELLIGENCE RESEARCH, 2016, 卷号: 56, 页码: 429-461
作者:  Chen, Xujin;  Hu, Xiaodong;  Liu, Tie-Yan;  Ma, Weidong;  Qin, Tao;  Tang, Pingzhong;  Wang, Changjun;  Zheng, Bo
收藏  |  浏览/下载：178/0  |  提交时间：2018/07/30
Recent Advances in Computation and Combinatorial Optimization 期刊论文
ALGORITHMICA, 2010, 卷号: 56, 期号: 3, 页码: 281-282
作者:  Hu, Xiaodong;  Wang, Jie
收藏  |  浏览/下载：101/0  |  提交时间：2018/07/30
An efficient low-degree RMST algorithm for VLSI/ULSI physical design 期刊论文
INTEGRATED CIRCUIT AND SYSTEM DESIGN, 2004, 卷号: 3254, 页码: 442-452
作者:  Wang, Y;  Hong, XL;  Jing, T;  Yang, Y;  Hu, XD;  Yan, GY
收藏  |  浏览/下载：115/0  |  提交时间：2018/07/30
Approximations for Steiner trees with minimum number of Steiner points 期刊论文
THEORETICAL COMPUTER SCIENCE, 2001, 卷号: 262, 期号: 1-2, 页码: 83-99
作者:  Chen, DH;  Du, DZ;  Hu, XD;  Lin, GH;  Wang, LS;  Xue, GL
收藏  |  浏览/下载：131/0  |  提交时间：2018/07/30
Steiner trees  approximation algorithms  VLSI design  WDM optical networks