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Set-completely-positive representations and cuts for the max-cut polytope and the unit modulus lifting 期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2020, 卷号: 76, 期号: 4, 页码: 913-932
Authors:  Jarre, Florian;  Lieder, Felix;  Liu, Ya-Feng;  Lu, Cheng
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Max-cut problem  Complex variables  Semidefinite relaxation  Unit modulus lifting  
Chebyshev center of the intersection of balls: complexity, relaxation and approximation 期刊论文
MATHEMATICAL PROGRAMMING, 2020, 页码: 29
Authors:  Xia, Yong;  Yang, Meijia;  Wang, Shu
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Chebyshev center  Minimax  Nonconvex quadratic optimization  Semidefinite programming  Strong duality  Linear programming  Approximation  Complexity  
TIGHTNESS OF A NEW AND ENHANCED SEMIDEFINITE RELAXATION FOR MIMO DETECTION 期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2019, 卷号: 29, 期号: 1, 页码: 719-742
Authors:  Lu, Cheng;  Liu, Ya-Feng;  Zhang, Wei-Qiang;  Zhang, Shuzhong
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complex quadratic programming  semidefinite relaxation  MIMO detection  tight relaxation  
Physical-Layer Multicasting Design for Downstream G.fast DSL Transmission 期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 110660-110673
Authors:  Lanneer, Wouter;  Liu, Ya-Feng;  Yu, Wei;  Moonen, Marc
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G.fast  dynamic spectrum management  physical-layer multicasting  rank-one precoding  
Optimal estimation of sensor biases for asynchronous multi-sensor data fusion 期刊论文
MATHEMATICAL PROGRAMMING, 2018, 卷号: 170, 期号: 1, 页码: 357-386
Authors:  Pu, Wenqiang;  Liu, Ya-Feng;  Yan, Junkun;  Liu, Hongwei;  Luo, Zhi-Quan
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Block coordinate decent algorithm  Nonlinear least squares  Sensor registration problem  Tightness of semidefinite relaxation  
Achievable Rate With Closed-Form for SISO Channel and Broadcast Channel in Visible Light Communication Networks 期刊论文
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2017, 卷号: 35, 期号: 14, 页码: 2778-2787
Authors:  Ma, Shuai;  Yang, Ruixin;  Li, Hang;  Dong, Zhi-Long;  Gu, Huaxi;  Li, Shiyin
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Beamforming  broadcast channel  channel capacity  SISO  visible light communication  
An Efficient Global Algorithm for Single-Group Multicast Beamforming 期刊论文
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2017, 卷号: 65, 期号: 14, 页码: 3761-3774
Authors:  Lu, Cheng;  Liu, Ya-Feng
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Argument cuts  branch-and-bound algorithm  convex relaxation  multicasting  global optimality  transmit beamforming  
Optimal and Robust Secure Beamformer for Indoor MISO Visible Light Communication 期刊论文
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2016, 卷号: 34, 期号: 21, 页码: 4988-4998
Authors:  Ma, Shuai;  Dong, Zhi-Long;  Li, Hang;  Lu, Zhaolin;  Li, Shiyin
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Indoor visible light communication  MISO  physical-layer secrecy  robust beamforming  
A note on semidefinite programming relaxations for polynomial optimization over a single sphere 期刊论文
SCIENCE CHINA-MATHEMATICS, 2016, 卷号: 59, 期号: 8, 页码: 1543-1560
Authors:  Hu Jiang;  Jiang Bo;  Liu Xin;  Wen ZaiWen
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polynomial optimization over a single sphere  semidefinite programming  best rank-1 tensor approximation  Bose-Einstein condensates  
Approximating the 2-catalog segmentation problem using semidefinite programming relaxations 期刊论文
OPTIMIZATION METHODS & SOFTWARE, 2003, 卷号: 18, 期号: 6, 页码: 705-719
Authors:  Xu, DC;  Ye, YY;  Zhang, JW
Favorite  |  View/Download:2/0  |  Submit date:2018/07/30
catalog segmentation problem  semidefinite programming  approximation algorithm