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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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Stability of High-Order Finite-Difference Schemes for Poroelastic Wave Simulation
期刊论文
EAST ASIAN JOURNAL ON APPLIED MATHEMATICS, 2022, 卷号: 12, 期号: 4, 页码: 891-911
作者:
Zhang, Wensheng
;
Joardar, Atish Kumar
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浏览/下载:69/0
  |  
提交时间:2023/02/07
Stability
poroelastic wave equation
energy method
high-order scheme
wave simulation
Stochastic higher-order three-scale strength prediction model for composite structures with micromechanical analysis
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 465, 页码: 30
作者:
Dong, Hao
;
Yang, Zihao
;
Guan, Xiaofei
;
Cui, Junzhi
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浏览/下载:75/0
  |  
提交时间:2023/02/07
Composite structures
Multiscale random configurations
SHTSP model
Multilevel strategy
Strength prediction
Performance analysis of the compressed distributed least squares algorithm
期刊论文
SYSTEMS & CONTROL LETTERS, 2022, 卷号: 164, 页码: 9
作者:
Gan, Die
;
Liu, Zhixin
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  |  
浏览/下载:108/0
  |  
提交时间:2023/02/07
Sparse signal
Compressive sensing
Distributed least squares
Performance analysis
A convex programming solution based debiased estimator for quantile with missing response and high-dimensional covariables
期刊论文
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2022, 卷号: 168, 页码: 14
作者:
Su, Miaomiao
;
Wang, Qihua
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浏览/下载:122/0
  |  
提交时间:2022/04/02
High dimensions
Missing at random
Marginal response quantile
Optimal weights
Selection probability function
A Comprehensive Survey on Community Detection With Deep Learning
期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2022, 页码: 21
作者:
Su, Xing
;
Xue, Shan
;
Liu, Fanzhen
;
Wu, Jia
;
Yang, Jian
;
Zhou, Chuan
;
Hu, Wenbin
;
Paris, Cecile
;
Nepal, Surya
;
Jin, Di
;
Sheng, Quan Z.
;
Yu, Philip S.
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浏览/下载:142/0
  |  
提交时间:2022/04/29
Deep learning
Taxonomy
Optimization
Partitioning algorithms
Clustering algorithms
Social networking (online)
Peer-to-peer computing
Community detection
deep learning
graph neural network
network representation
social networks
Asset selection based on high frequency Sharpe ratio
期刊论文
JOURNAL OF ECONOMETRICS, 2022, 卷号: 227, 期号: 1, 页码: 168-188
作者:
Wang, Christina Dan
;
Chen, Zhao
;
Lian, Yimin
;
Chen, Min
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浏览/下载:151/0
  |  
提交时间:2022/04/29
Asset selection
High frequency Sharpe ratio
Ultrahigh dimensional
Serial correlation
Sure screening property
SEMICLASSICAL LIMIT OF GROSS-PITAEVSKII EQUATION WITH DIRICHLET BOUNDARY CONDITION
期刊论文
SIAM JOURNAL ON MATHEMATICAL ANALYSIS, 2022, 卷号: 54, 期号: 1, 页码: 1053-1104
作者:
Gui, Guilong
;
Zhang, Ping
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  |  
浏览/下载:107/0
  |  
提交时间:2022/04/29
semiclassical limit
Schrodinger equation
boundary layer
successive complementary expansion method
The energy-preserving time high-order AVF compact finite difference scheme for nonlinear wave equations in two dimensions
期刊论文
APPLIED NUMERICAL MATHEMATICS, 2021, 卷号: 170, 页码: 298-320
作者:
Hou, Baohui
;
Liang, Dong
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  |  
浏览/下载:113/0
  |  
提交时间:2022/04/02
AVF method
CFD operator
Time high-order
Energy conservation
Convergence
Nonlinear wave equations
Anomaly Detection on Attributed Networks via Contrastive Self-Supervised Learning
期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2021, 页码: 15
作者:
Liu, Yixin
;
Li, Zhao
;
Pan, Shirui
;
Gong, Chen
;
Zhou, Chuan
;
Karypis, George
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  |  
浏览/下载:120/0
  |  
提交时间:2022/04/02
Anomaly detection
Task analysis
Graph neural networks
Unsupervised learning
Predictive models
Pattern matching
Training
Anomaly detection
attributed networks
contrastive self-supervised learning
graph neural networks (GNNs)
unsupervised learning
Distribution-Free One-Pass Learning
期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2021, 卷号: 33, 期号: 3, 页码: 951-963
作者:
Zhao, Peng
;
Wang, Xinqiang
;
Xie, Siyu
;
Guo, Lei
;
Zhou, Zhi-Hua
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  |  
浏览/下载:166/0
  |  
提交时间:2021/04/26
Data models
Random variables
Proposals
Training
Prediction algorithms
Task analysis
Compressed sensing
Distribution change
one-pass learning
robust learning
non-stationary environments