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Manifold-valued models for analysis of EEG time series data
期刊论文
COMPUTATIONAL STATISTICS AND DATA ANALYSIS, 2025, 卷号: 209
作者:
Ding, Tao
;
Nye, Tom M.W.
;
Wang, Yujiang
Adobe PDF(4588Kb)
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浏览/下载:65/1
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提交时间:2025/04/11
Electrocardiography
Gaussian noise (electronic)
Matrix algebra
Maximum likelihood estimation
Time series
Time series analysis
Vector spaces
Auto-regressive
Brain electrical activity
Clinical tools
Covariance matrices
Mean-reversion
Modeling results
Neuroscience
Riemannian manifold
Time-series data
Times series
Covariance Selection over Networks
会议论文
PROCEEDINGS OF THE 28TH INTERNATIONAL CONFERENCE ON ARTIFICIAL INTELLIGENCE AND STATISTICS, Splash Beach Resort, Mai Khao THAILAND, May 3-5, 2025
作者:
Xia WF(夏文夫)
;
Li FP(栗丰沛)
;
Sun Y(孙颖)
;
Zhao ZP(赵子平)
Adobe PDF(1583Kb)
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浏览/下载:42/2
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提交时间:2025/04/11
Covariance matrix estimation
distributed optimization
gradient tracking
Forecasting interval-valued returns of crude oil: A novel kernel-based approach
期刊论文
JOURNAL OF FORECASTING, 2024, 卷号: 43, 期号: 8, 页码: 2937-2953
作者:
Yang, Kun
;
Xu, Xueqing
;
Wei, Yunjie
;
Wang, Shouyang
Adobe PDF(2309Kb)
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浏览/下载:302/1
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提交时间:2024/06/21
Covariance matrix
Crude oil
Machine learning
Parameter estimation
Forecasting interval
High volatility
Interval-valued
Interval-valued time series
Kernel based approach
Kernel function
Multilayers perceptrons
Neural-networks
Random interval
Times series
Rate-Splitting Multiple Access for Simultaneous Multi-User Communication and Multi-Target Sensing
期刊论文
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2024, 卷号: 73, 期号: 9, 页码: 13909-13914
作者:
Chen, Kexin
;
Mao, Yijie
;
Yin, Longfei
;
Xu, Chengcheng
;
Huang, Yang
Adobe PDF(339Kb)
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浏览/下载:403/60
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提交时间:2024/04/26
Economic and social effects
Eigenvalues and eigenfunctions
Frequency estimation
Multiple access interference
Radar measurement
Radar target recognition
Space division multiple access
Communications systems
Integrated sensing
Interference
matrix
Moving targets
Multi-targets
Multiple access
Multiuser communication
Rate splitting
Sensing systems
Rate-splitting multiple access (RSMA)
integrated sensing and communication (ISAC)
Cramer-Rao bound
Distributed Sparse Covariance Matrix Estimation
会议论文
2024 IEEE 13RD SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP (SAM), Corvallis, OR, USA, 8-11 July 2024
作者:
Wenfu Xia
;
Ziping Zhao
;
Ying Sun
Adobe PDF(425Kb)
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浏览/下载:302/1
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提交时间:2024/09/18
Constrained optimization
Convex optimization
Covariance matrix
Data privacy
Iterative methods
Maximum likelihood estimation
Optimization algorithms
Centralised
Communication privacy
Covariance matrices
Covariance matrix estimation
Decentralized optimization
Iterative shrinkagethresholding algorithms
Ma ximum likelihoods
Maximum-likelihood
Nonconvex optimization
Sparsity
Guaranteed Robust Large Precision Matrix Estimation Under t-Distribution
会议论文
2024 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT), Athens, Greece, 7-12 July 2024
作者:
Fengpei Li
;
Ziping Zhao
Adobe PDF(578Kb)
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收藏
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浏览/下载:339/2
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提交时间:2024/08/26
Gaussian distribution
Matrix algebra
Statistics
EM algorithms
M-estimation
Matrix estimation
Non-convex statistical estimation
Precision matrix
Sparsity
Statistical estimation
Student's t distribution
Student-t distribution
T distribution
Large Covariance Matrix Estimation Based on Factor Models via Nonconvex Optimization
会议论文
ICASSP 2024 - 2024 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), Seoul, Korea, Republic of, 14-19 April 2024
作者:
Shanshan Zou
;
Ziping Zhao
Adobe PDF(959Kb)
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收藏
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浏览/下载:279/3
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提交时间:2024/03/29
Covariance matrix estimation
low-rank plus sparse
minimax rate
nonconvex statistical optimization
factor models
Sparse signal processing for massive connectivity via mixed-integer programming
会议论文
2021 IEEE/CIC INTERNATIONAL CONFERENCE ON COMMUNICATIONS IN CHINA, ICCC 2021, Xiamen, China, July 28, 2021 - July 30, 2021
作者:
Shuang Liang
;
Yuanming Shi
;
Yong Zhou
Adobe PDF(384Kb)
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收藏
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浏览/下载:1043/216
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提交时间:2021/12/03
Antennas
Branch and bound method
Channel estimation
Integer programming
Internet of things
Matrix algebra
Mean square error
Relaxation processes
Signal processing
Activity detection
Estimation problem
Group sparse
Joint activity
Joint activity detection and channel estimation
Massive connectivity
Matrix estimation
Mixed
Integer Programming
Optimal solutions
Sparse matrices
Algorithm Unrolling for Massive Access via Deep Neural Network with Theoretical Guarantee
预印本
2021
作者:
Shi, Yandong
;
Choi, Hayoung
;
Shi, Yuanming
;
Zhou, Yong
Adobe PDF(836Kb)
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收藏
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浏览/下载:160/0
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提交时间:2024/01/09
Massive access
joint activity detection and channel estimation
group-sparse matrix estimation
algorithm unrolling
and deep learning
Improved Admittance Matrix Estimation on Power Networks Based on Hybrid Measurements
会议论文
IEEE POWER AND ENERGY SOCIETY GENERAL MEETING, Washington, DC, United states, July 26, 2021 - July 29, 2021
作者:
Yixiong Jia
;
Yu Liu
;
Dayou Lu
;
Zhibo Cao
Adobe PDF(1293Kb)
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收藏
|
浏览/下载:448/0
|
提交时间:2022/07/01
Electric network analysis
Newton-Raphson method
Numerical methods
Admittance matrices
Admittance matrix estimation
Hybrid measurement
Magnitude measurement
Matrix estimation
Network-based
PMU measurements
Power networks
Voltage magnitude
Voltage magnitude measurement
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