CSpace

Browse/Search Results:  1-10 of 41 Help

Selected(0)Clear Items/Page:    Sort:
Central limit theorem and moderate deviation principle for stochastic scalar conservation laws 期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2022, 卷号: 516, 期号: 1, 页码: 26
Authors:  Wu, Zhengyan;  Zhang, Rangrang
Favorite  |  View/Download:46/0  |  Submit date:2023/02/07
Stochastic scalar conservation laws  Weak convergence method  Doubling of variables method  Central limit theorem  Moderate deviation principle  Kinetic solution  
How local outbreak of COVID-19 affect the risk of internet public opinion: A Chinese social media case study 期刊论文
TECHNOLOGY IN SOCIETY, 2022, 卷号: 71, 页码: 16
Authors:  Liu, Liyi;  Tu, Yan;  Zhou, Xiaoyang
Favorite  |  View/Download:51/0  |  Submit date:2023/02/07
Internet public opinion  Risk grading  Local outbreak  COVID-19  MCDM  A  SMAA-FAHPSort II  

Normalizing field flows: Solving forward and inverse stochastic differential equations using physics-informed flow models

期刊论文

JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 461, 页码: 18
Authors:  Guo, Ling;  Wu, Hao;  Zhou, Tao
Favorite  |  View/Download:93/0  |  Submit date:2023/02/07
Data -driven modeling  Normalizing flows  Uncertainty quantification  Random fields  
Contact-PIC numerical methods for simulating Vlasov-Poisson-Fokker-Planck problem 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 459, 页码: 24
Authors:  Shi, Yanyan;  Sun, Yajuan
Favorite  |  View/Download:58/0  |  Submit date:2023/02/07
Vlasov-Poisson-Fokker-Planck system  Particle-in-cell technique  Contact method  
Randomized difference-based gradient-free algorithm for distributed resource allocation 期刊论文
SCIENCE CHINA-INFORMATION SCIENCES, 2022, 卷号: 65, 期号: 4, 页码: 17
Authors:  Geng, Xiaoxue;  Zhao, Wenxiao
Favorite  |  View/Download:108/0  |  Submit date:2022/04/29
resource allocation  distributed algorithm  randomized difference  
INVERSE SOURCE PROBLEMS FOR THE STOCHASTIC WAVE EQUATIONS: FAR-FIELD PATTERNS 期刊论文
SIAM JOURNAL ON APPLIED MATHEMATICS, 2022, 卷号: 82, 期号: 4, 页码: 1113-1134
Authors:  Li, Jianliang;  Li, Peijun;  Wang, Xu
Favorite  |  View/Download:50/0  |  Submit date:2023/02/07
Key words  inverse source problem  stochastic wave equation  Gaussian random field  pseudodifferential operator  far-field pattern  uniqueness  
A unified identification algorithm of FIR systems based on binary observations with time-varying thresholds 期刊论文
AUTOMATICA, 2022, 卷号: 135, 页码: 14
Authors:  Wang, Ying;  Zhao, Yanlong;  Zhang, Ji-Feng;  Guo, Jin
Favorite  |  View/Download:43/0  |  Submit date:2023/02/07
System identification  Binary-valued observations  Stochastic framework  Deterministic framework  
STOCHASTIC TRUST-REGION METHODS WITH TRUST-REGION RADIUS DEPENDING ON PROBABILISTIC MODELS 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2021, 页码: 41
Authors:  Wang, Xiaoyu;  Yuan, Ya-xiang
Favorite  |  View/Download:100/0  |  Submit date:2022/04/02
Trust-region methods  Stochastic optimization  Probabilistic models  Trust region radius  Global convergence  
A General Framework for Nonparametric Identification of Nonlinear Stochastic Systems 期刊论文
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2021, 卷号: 66, 期号: 6, 页码: 2449-2464
Authors:  Zhao, Wenxiao;  Weyer, Erik;  Yin, George
Favorite  |  View/Download:111/0  |  Submit date:2021/10/26
Convex optimization  nonlinear autoregressive systems with exogenous inputs (NARX)  nonparametric  identification  stochastic approximation  strong consistency  
Reliability modeling and evaluation of lifetime delayed degradation process with nondestructive testing 期刊论文
RELIABILITY ENGINEERING & SYSTEM SAFETY, 2021, 卷号: 208, 页码: 11
Authors:  Li, Zan;  Wang, Fengming;  Wang, Chengjie;  Hu, Qingpei;  Yu, Dan
Favorite  |  View/Download:131/0  |  Submit date:2021/04/26
Degradation process  Lifetime distribution  Delayed degradation  Crack initiation  Crack growth