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Dynamic Evolution Modeling of a Lake-Terminating Glacier in the Western Himalayas Using a Two-Dimensional Higher-Order Flowline Model 期刊论文
REMOTE SENSING, 2022, 卷号: 14, 期号: 24, 页码: 17
Authors:  Yan, Zhan;  Zhang, Tong;  Wang, Yuzhe;  Leng, Wei;  Ding, Minghu;  Zhang, Dongqi;  Xiao, Cunde
Favorite  |  View/Download:118/0  |  Submit date:2023/02/07
Jiemayangzong Glacier  ice flow model  inversion model  climate change  Himalayan glaciers  
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
Authors:  Wang, Jie;  Magron, Victor;  Lasserre, Jean B.
Favorite  |  View/Download:94/0  |  Submit date:2023/02/07
Sparse moment-SOS hierarchy  CS-TSSOS hierarchy  Global optimality  Lasserre?s hierarchy  Large-scale polynomial optimization  Optimal power flow  
An extreme bias-penalized forecast combination approach to commodity price forecasting 期刊论文
INFORMATION SCIENCES, 2022, 卷号: 615, 页码: 774-793
Authors:  Zhang, Yifei;  Wang, Jue;  Yu, Lean;  Wang, Shouyang
Favorite  |  View/Download:83/0  |  Submit date:2023/02/07
Forecast combination  Elastic net  Extreme bias  Weight-sparsity  Artificial bee colony algorithm  
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
Authors:  Wang, Jie
Favorite  |  View/Download:108/0  |  Submit date:2022/06/21
nonnegative polynomial  sum of nonnegative circuit polynomials  SONC  certificate of nonnegativity  sum of squares  SAGE  
SPARSE COMPOSITE QUANTILE REGRESSION WITH ULTRAHIGH-DIMENSIONAL HETEROGENEOUS DATA 期刊论文
STATISTICA SINICA, 2022, 卷号: 32, 期号: 1, 页码: 459-475
Authors:  Qu, Lianqiang;  Hao, Meiling;  Sun, Liuquan
Favorite  |  View/Download:143/0  |  Submit date:2022/04/02
Quantile regression  sparsity  ultrahigh-dimensional data  variable screening  
Exploiting Sparsity in Complex Polynomial Optimization 期刊论文
JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 2021, 页码: 25
Authors:  Wang, Jie;  Magron, Victor
Favorite  |  View/Download:125/0  |  Submit date:2022/04/02
Complex moment-HSOS hierarchy  Correlative sparsity  Term sparsity  Complex polynomial optimization  Optimal power flow  
Robust Bayesian matrix decomposition with mixture of Gaussian noise 期刊论文
NEUROCOMPUTING, 2021, 卷号: 449, 页码: 108-116
Authors:  Wang, Haohui;  Zhang, Chihao;  Zhang, Shihua
Favorite  |  View/Download:161/0  |  Submit date:2021/10/26
Bayesian method  Matrix decomposition  Maximum a posterior  Mixture of Gaussians  
Dual-density-based reweighted l(1)-algorithms for a class of l(0)-minimization problems 期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2021, 页码: 24
Authors:  Xu, Jialiang;  Zhao, Yun-Bin
Favorite  |  View/Download:189/0  |  Submit date:2021/06/01
Merit functions for sparsity  l(0)-minimization  Dual-density-based algorithm  Strict complementarity  Bilevel optimization  Convex relaxation  
Sparse Phase Retrieval Via PhaseLiftOff 期刊论文
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2021, 卷号: 69, 页码: 2129-2143
Authors:  Xia, Yu;  Xu, Zhiqiang
Favorite  |  View/Download:133/0  |  Submit date:2021/10/26
Signal recovery  phase retrieval  compressed sensing  restricted isometry property  compressed phaseless sensing  
Spectral gap of sparse bistochastic matrices with exchangeable rows 期刊论文
ANNALES DE L INSTITUT HENRI POINCARE-PROBABILITES ET STATISTIQUES, 2020, 卷号: 56, 期号: 4, 页码: 2971-2995
Authors:  Bordenave, Charles;  Qiu, Yanqi;  Zhang, Yiwei
Favorite  |  View/Download:156/0  |  Submit date:2021/01/14
Spectral gap  Random bistochastic matrices  High trace method  Tangled-free paths