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Certifying global optimality of AC-OPF solutions via sparse polynomial optimization
期刊论文
ELECTRIC POWER SYSTEMS RESEARCH, 2022, 卷号: 213, 页码: 9
作者:
Wang, Jie
;
Magron, Victor
;
Lasserre, Jean B.
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  |  
浏览/下载:6/0
  |  
提交时间:2023/02/07
Sparse moment-SOS hierarchy
CS-TSSOS hierarchy
Global optimality
Lasserre?s hierarchy
Large-scale polynomial optimization
Optimal power flow
A differentially private nonnegative matrix factorization for recommender system
期刊论文
Information Sciences, 2022, 卷号: 592, 页码: 21-35
作者:
Ran, Xun
;
Wang, Yong
;
Zhang, Leo Yu
;
Ma, Jun
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  |  
浏览/下载:32/0
  |  
提交时间:2022/04/21
Benchmarking
Collaborative filtering
Economic and social effects
Information services
Large dataset
Matrix algebra
Matrix factorization
Privacy-preserving techniques
Differential privacies
Factorization methods
Filtering problems
Imputation
Non-negativity
Nonnegative matrix factorization
Objective functions
Personalized information services
Polynomial expression
User data
Ground-Based IDOAS De-Striping by Weighted Unidirectional Variation
期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 卷号: 42
作者:
Xi Liang
;
Si Fu-qi
;
Jiang Yu
;
Zhou Hai-jin
;
Qiu Xiao-han
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2022/05/05
Imaging differential optical absorption spectroscopy
Stripe noise
Variation
Optical remote sensing
Nonnegative Polynomials and Circuit Polynomials
期刊论文
SIAM JOURNAL ON APPLIED ALGEBRA AND GEOMETRY, 2022, 卷号: 6, 期号: 2, 页码: 111-133
作者:
Wang, Jie
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  |  
浏览/下载:3/0
  |  
提交时间:2022/06/21
nonnegative polynomial
sum of nonnegative circuit polynomials
SONC
certificate of nonnegativity
sum of squares
SAGE
Faster interpolation algorithms for sparse multivariate polynomials given by straight-line programs
期刊论文
JOURNAL OF SYMBOLIC COMPUTATION, 2020, 卷号: 101, 页码: 367-386
作者:
Huang, Qiao-Long
;
Gao, Xiao-Shan
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  |  
浏览/下载:10/0
  |  
提交时间:2020/09/23
Black box
Interpolation
Kronecker substitution
Better Approximations of High Dimensional Smooth Functions by Deep Neural Networks with Rectified Power Units
期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2020, 卷号: 27, 期号: 2, 页码: 379-411
作者:
Li, Bo
;
Tang, Shanshan
;
Yu, Haijun
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  |  
浏览/下载:14/0
  |  
提交时间:2020/05/24
Deep neural network
high dimensional approximation
sparse grids
rectified linear unit
rectified power unit
rectified quadratic unit
Compressive Sensing Based Stochastic Economic Dispatch With High Penetration Renewables
期刊论文
IEEE Transactions on Power Systems, 2019, 卷号: Vol.34 No.2, 页码: 1438-1449
作者:
Jing Li
;
Na Ou
;
Guang Lin
;
Wei Wei
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/13
Stochastic processes
Uncertainty
Economics
Compressed sensing
Random variables
Power systems
Mathematical model
Compressive sensing
K-L expression
sparse polynomial approximation
uncertainty qualification
stochastic economic dispatch
Multi-level multi-fidelity sparse polynomial chaos expansion based on Gaussian process regression
期刊论文
Computer Methods in Applied Mechanics and Engineering, 2019
作者:
Kai Cheng
;
Zhenzhou Lu
;
Ying Zhen
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  |  
浏览/下载:10/0
  |  
提交时间:2019/12/13
Multi-fidelity approach
Polynomial chaos expansion
Gaussian process
Autoregressive scheme
Sparse polynomial chaos expansions for global sensitivity analysis with partial least squares and distance correlation.
期刊论文
Struct. Multidiscip. Optim., 2019, 卷号: Vol.59 No.1, 页码: 229-247
作者:
Zhou, Yicheng
;
Lu, Zhenzhou
;
Cheng, Kai
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/13
Structural reliability analysis based on polynomial chaos, Voronoi cells and dimension reduction technique
期刊论文
Reliability Engineering & System Safety, 2019, 卷号: Vol.185, 页码: 329-340
作者:
Jun Xu
;
Ding Wang
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/13
Structural
reliability
Large
dimension
Sparse
polynomial
chaos
expansion
Voronoi
cells
Sliced
inverse
regression
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