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中国科学院数学与系统科学研究院机构知识库
KMS Of Academy of mathematics and systems sciences, CAS
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SONC optimization and exact nonnegativity certificates via second-order cone programming
期刊论文
JOURNAL OF SYMBOLIC COMPUTATION, 2023, 卷号: 115, 页码: 346-370
作者:
Magron, Victor
;
Wang, Jie
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浏览/下载:114/0
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提交时间:2023/02/07
Sum of nonnegative circuit polynomials
Second -order cone programming
Polynomial optimization
Sum of binomial squares
Rounding -projection algorithm
Exact nonnegativity certificate
Lower Bounds on Multivariate Higher Order Derivatives of Differential Entropy
期刊论文
ENTROPY, 2022, 卷号: 24, 期号: 8, 页码: 17
作者:
Guo, Laigang
;
Yuan, Chun-Ming
;
Gao, Xiao-Shan
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浏览/下载:56/0
  |  
提交时间:2023/02/07
differential entropy
completely monotone
Mckean's conjecture
log-concavity
Gaussian optimality
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.
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浏览/下载:112/0
  |  
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
Uplink-Downlink Duality Between Multiple-Access and Broadcast Channels With Compressing Relays
期刊论文
IEEE TRANSACTIONS ON INFORMATION THEORY, 2021, 卷号: 67, 期号: 11, 页码: 7304-7337
作者:
Liu, Liang
;
Liu, Ya-Feng
;
Patil, Pratik
;
Yu, Wei
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  |  
浏览/下载:131/0
  |  
提交时间:2022/04/02
Relays
Uplink
Downlink
Interference
Signal to noise ratio
Array signal processing
Encoding
Uplink-downlink duality
multiple-access channel
broadcast channel
relay channel
Wyner-Ziv compression
multivariate compression
cloud radio access network
cell-free massive multiple-input multiple-output (MIMO)
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
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浏览/下载:103/0
  |  
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
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浏览/下载:184/0
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提交时间:2021/10/26
MIMO detection
projected Newton method
quadratic penalty method
semidefinite relaxation
sparse quadratic programming relaxation
Quantum Strassen's theorem
期刊论文
INFINITE DIMENSIONAL ANALYSIS QUANTUM PROBABILITY AND RELATED TOPICS, 2020, 卷号: 23, 期号: 3, 页码: 29
作者:
Friedland, Shmuel
;
Ge, Jingtong
;
Zhi, Lihong
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  |  
浏览/下载:99/0
  |  
提交时间:2021/04/26
Density matrices and operators
quantum marginals
quantum couplings
trace class operators
Hilbert-Schmidt operators
partial traces and weak operator convergence
SDP problems related to quantum marginals
Hausdorff metric
Chebyshev center of the intersection of balls: complexity, relaxation and approximation
期刊论文
MATHEMATICAL PROGRAMMING, 2020, 页码: 29
作者:
Xia, Yong
;
Yang, Meijia
;
Wang, Shu
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  |  
浏览/下载:145/0
  |  
提交时间:2020/05/24
Chebyshev center
Minimax
Nonconvex quadratic optimization
Semidefinite programming
Strong duality
Linear programming
Approximation
Complexity
SPECTRAL OPERATORS OF MATRICES: SEMISMOOTHNESS AND CHARACTERIZATIONS OF THE GENERALIZED JACOBIAN
期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2020, 卷号: 30, 期号: 1, 页码: 630-659
作者:
Ding, Chao
;
Sun, Defeng
;
Sun, Jie
;
Toh, Kim-Chuan
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  |  
浏览/下载:149/0
  |  
提交时间:2020/09/23
spectral operators
matrix-valued functions
semismoothness
generalized Jacobian
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
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  |  
浏览/下载:170/0
  |  
提交时间:2020/01/10
complex quadratic programming
semidefinite relaxation
MIMO detection
tight relaxation