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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
数学与系统科学研究院 [9]
自动化研究所 [4]
力学研究所 [2]
光电技术研究所 [2]
地质与地球物理研究所 [1]
化学研究所 [1]
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OAI收割 [22]
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期刊论文 [19]
学位论文 [2]
会议论文 [1]
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2021 [1]
2020 [2]
2019 [1]
2017 [3]
2016 [3]
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学科主题
一般力学 [1]
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Modal-Regression-Based Structured Low-Rank Matrix Recovery for Multiview Learning
期刊论文
OAI收割
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2021, 卷号: 32, 期号: 3, 页码: 1204-1216
作者:
Xu, Jiamiao
;
Wang, Fangzhao
;
Peng, Qinmu
;
You, Xinge
;
Wang, Shuo
  |  
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2021/04/27
Robustness
Laplace equations
Technological innovation
Learning systems
Data models
Gaussian noise
Convex functions
Block-diagonal representation learning
cross-view classification
low-rank representation
multiview learning
Fast algorithms for sparse portfolio selection considering industries and investment styles
期刊论文
OAI收割
JOURNAL OF GLOBAL OPTIMIZATION, 2020, 页码: 27
作者:
Dong, Zhi-Long
;
Xu, Fengmin
;
Dai, Yu-Hong
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2020/06/30
Portfolio selection
Industry classification
Style investment
ADMM
Sparse optimization
Fast matrix splitting preconditioners for higher dimensional spatial fractional diffusion equations
期刊论文
OAI收割
JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 卷号: 404, 页码: 13
作者:
Bai, Zhong-Zhi
;
Lu, Kang-Ya
  |  
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/05/24
Spatial fractional diffusion equations
Shifted finite-difference discretization
Block Toeplitz-like matrix
Block circulant-like matrix
Preconditioning
Eigenvalue distribution
Improving the signal-to-noise ratio of superresolution imaging based on single-pixel camera
期刊论文
OAI收割
IEEE Photonics Journal, 2019, 卷号: 11, 期号: 1
作者:
Wei, Ziran
;
Zhang, Jianlin
;
Xu, Zhiyong
;
Liu, Yong
;
Huang, Yongmei
  |  
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2021/05/06
Single pixel camera
super resolution
sparse representation
measurement matrix
image reconstruction
Analysis on block diagonal and triangular preconditioners for a PML system of an electromagnetic scattering problem
期刊论文
OAI收割
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2017, 卷号: 74, 期号: 11, 页码: 2856-2873
作者:
Huang, Na
;
Ma, Chang-Feng
;
Zou, Jun
  |  
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2018/07/30
Maxwell scattering problem
PML equations
Block triangular preconditioner
Spectral distributions
Analysis on inexact block diagonal preconditioners for elliptic PDE-constrained optimization problems
期刊论文
OAI收割
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2017, 卷号: 74, 期号: 10, 页码: 2423-2437
作者:
Huang, Na
;
Ma, Chang-Feng
  |  
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2018/07/25
PDE-constrained optimization
Saddle point matrices
Preconditioner
Cholesky decomposition
Spectral bound
Structural optimization of measurement matrix in image reconstruction based on compressed sensing
会议论文
OAI收割
作者:
Ziran, Wei
;
Huachuang, Wang
;
Jianlin, Zhang
  |  
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2018/12/20
Compressed sensing - Image compression - Image enhancement - Image processing - Matrix algebra - Number theory - Signal reconstruction - Signal to noise ratio - Structural optimization
Coupled numerical simulation of multi-layer reservoir developed by lean-stratified water injection
期刊论文
OAI收割
Journal of Petroleum Exploration and Production Technology, 2016, 卷号: 6, 期号: 4, 页码: 719-727
作者:
Gao DP(高大鹏)
  |  
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2018/11/02
图像语义解析的相关技术研究
学位论文
OAI收割
工学博士, 北京: 中国科学院大学, 2016
作者:
李勇
收藏
  |  
浏览/下载:53/0
  |  
提交时间:2016/06/28
语义解析
语义分割
协同分割
目标检测
图像检索
Investigation of highly efficient algorithms for solving linear equations in the discontinuous deformation analysis method
期刊论文
OAI收割
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 2016, 卷号: 40, 期号: 4, 页码: 469-486
作者:
Sheng, Qian
;
Zhang, Yonghui
;
Fu, Xiaodong
;
Chen, Jian
  |  
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2018/06/05
discontinuous deformation analysis (DDA)
linear equation solver
parallel computing
OpenMP
CPU-GPU