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北京航空航天大学 [9]
上海大学 [7]
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西安交通大学 [4]
湖南大学 [4]
上海财经大学 [4]
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期刊论文 [39]
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Cramer-Rao Bound Optimization for Joint Radar-Communication Beamforming
期刊论文
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2022, 卷号: 70, 页码: 240-253
作者:
Liu, Fan
;
Liu, Ya-Feng
;
Li, Ang
;
Masouros, Christos
;
Eldar, Yonina C.
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2022/04/02
Radar
Array signal processing
Sensors
Radar antennas
Estimation
Optimization
Receiving antennas
Dual-functional radar-communication
joint beamforming
Cramer-Rao bound
semidefinite relaxation
successive convex approximation
Positive semidefinite penalty method for quadratically constrained quadratic programming
期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2021, 卷号: 41, 期号: 4, 页码: 2488-2515
作者:
Gu, Ran
;
Du, Qiang
;
Yuan, Ya-xiang
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/04/02
quadratically constrained quadratic programming
semidefinite programming
semidefinite relaxation
penalty function
AN EFFICIENT QUADRATIC PROGRAMMING RELAXATION BASED ALGORITHM FOR LARGE-SCALE MIMO DETECTION
期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2021, 卷号: 31, 期号: 2, 页码: 1519-1545
作者:
Zhao, Ping-Fan
;
Li, Qing-Na
;
Chen, Wei-Kun
;
Liu, Ya-Feng
收藏
  |  
浏览/下载:63/0
  |  
提交时间:2021/10/26
MIMO detection
projected Newton method
quadratic penalty method
semidefinite relaxation
sparse quadratic programming relaxation
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
作者:
Jarre, Florian
;
Lieder, Felix
;
Liu, Ya-Feng
;
Lu, Cheng
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2020/05/24
Max-cut problem
Complex variables
Semidefinite relaxation
Unit modulus lifting
Semidefinite relaxation aided noncoherent detection in two-way relay transmission
期刊论文
FRONTIERS OF INFORMATION TECHNOLOGY & ELECTRONIC ENGINEERING, 2019, 卷号: 20, 期号: 9, 页码: 1259-1265
作者:
Wang, Chan-fei
;
He, Ji-ai
;
Wang, Wei-fang
;
Xu, Ya-mei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/06/02
Multiple-symbol differential detection
Generalized likelihood ratio test
Semidefinite relaxation
Two-way relay transmission
TP391
4
An Efficient Large Resource-User Scale SCMA Codebook Design Method
期刊论文
IEEE Communications Letters, 2019, 卷号: Vol.23 No.10, 页码: 1787-1790
作者:
Qing Wang
;
Tong Li
;
Renhai Feng
;
Changlin Yang
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/11/21
Design methodology
Time complexity
Euclidean distance
Optimization
Modulation
Encoding
NOMA
Sparse code multiple access (SCMA)
codebook design
max-min optimization
semidefinite relaxation (SDR)
Robust Measurement Placement for Distribution System State Estimation
期刊论文
IEEE Transactions on Sustainable Energy, 2019, 卷号: Vol.10 No.1, 页码: 364-374
作者:
Yiyun Yao
;
Xuan Liu
;
Zuyi Li
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/13
Measurement uncertainty
Voltage measurement
Covariance matrices
Phasor measurement units
Robustness
Power measurement
State estimation
Distribution system state estimation (DSSE)
robust measurement placement
mixed-integer semidefinite programming (MISDP)
convex relaxation
Robust Measurement Placement for Distribution System State Estimation
期刊论文
IEEE TRANSACTIONS ON SUSTAINABLE ENERGY, 2019, 卷号: Vol.10 No.1, 页码: 364-374
作者:
Yao, YY
;
Liu, X
;
Li, ZY
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/12/17
Distribution system state estimation (DSSE)
robust measurement placement
mixed-integer semidefinite programming (MISDP)
convex relaxation
Immediate schedule adjustment models and their semi-definite relaxation in project scheduling with temporary resource shortage
期刊论文
JOURNAL OF AMBIENT INTELLIGENCE AND HUMANIZED COMPUTING, 2019, 卷号: 10, 页码: 3075-3081
作者:
Zhang, Jianping
;
Zhao, Jinling
;
Zhou, Hong
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  |  
浏览/下载:5/0
  |  
提交时间:2019/12/30
Immediate schedule adjustment temporary resource shortage
Modelling
Semidefinite relaxation
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
作者:
Lu, Cheng
;
Liu, Ya-Feng
;
Zhang, Wei-Qiang
;
Zhang, Shuzhong
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2020/01/10
complex quadratic programming
semidefinite relaxation
MIMO detection
tight relaxation
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