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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:176/0  |  提交时间:2018/07/30
Pricing  Approximation algorithms  NP-hardness  Social networks  Random networks  Negative externalities  
A SEQUENTIAL UPDATING SCHEME OF THE LAGRANGE MULTIPLIER FOR SEPARABLE CONVEX PROGRAMMING 期刊论文
MATHEMATICS OF COMPUTATION, 2017, 卷号: 86, 期号: 303, 页码: 315-343
作者:  Dai, Yu-Hong;  Han, Deren;  Yuan, Xiaoming;  Zhang, Wenxing
收藏  |  浏览/下载:140/0  |  提交时间:2018/07/30
Convex programming  augmented Lagrangian method  splitting method  method of multipliers  image processing  
A smoothing SQP framework for a class of composite minimization over polyhedron 期刊论文
MATHEMATICAL PROGRAMMING, 2016, 卷号: 158, 期号: 1-2, 页码: 467-500
作者:  Liu, Ya-Feng;  Ma, Shiqian;  Dai, Yu-Hong;  Zhang, Shuzhong
收藏  |  浏览/下载:193/0  |  提交时间:2018/07/30
Composite L-q minimization  epsilon-KKT point  Nonsmooth nonconvex non-Lipschitzian optimization  Optimality condition  Smoothing approximation  Worst-case iteration complexity  
ISOMETRIC IMMERSION OF SURFACE WITH NEGATIVE GAUSS CURVATURE AND THE LAX-FRIEDRICHS SCHEME 期刊论文
SIAM JOURNAL ON MATHEMATICAL ANALYSIS, 2016, 卷号: 48, 期号: 3, 页码: 2227-2249
作者:  Cao, Wentao;  Huang, Feimin;  Wang, Dehua
收藏  |  浏览/下载:239/0  |  提交时间:2018/07/30
isometric immersion  Gauss-Codazzi equations  Lax-Friedrichs scheme  L-infinity large solution  uniform estimate  compensated compactness  
Isometric Immersions of Surfaces with Two Classes of Metrics and Negative Gauss Curvature 期刊论文
ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2015, 卷号: 218, 期号: 3, 页码: 1431-1457
作者:  Cao, Wentao;  Huang, Feimin;  Wang, Dehua
收藏  |  浏览/下载:151/0  |  提交时间:2018/07/30
Copula-based Randomized Mechanisms for Truthful Scheduling on Two Unrelated Machines 期刊论文
THEORY OF COMPUTING SYSTEMS, 2015, 卷号: 57, 期号: 3, 页码: 753-781
作者:  Chen, Xujin;  Du, Donglei;  Zuluaga, Luis F.
收藏  |  浏览/下载:161/0  |  提交时间:2018/07/30
Algorithmic mechanism design  Random mechanism  Copula  Truthful scheduling  
Joint Power and Admission Control: Non-Convex L-q Approximation and An Effective Polynomial Time Deflation Approach 期刊论文
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2015, 卷号: 63, 期号: 14, 页码: 3641-3656
作者:  Liu, Ya-Feng;  Dai, Yu-Hong;  Ma, Shiqian
收藏  |  浏览/下载:140/0  |  提交时间:2018/07/30
Admission control  complexity  non-convex approximation  potential reduction algorithm  power control  sparse optimization