Yuanzhe Xi

1. Learning optimal multigrid smoothers via neural networks
   2021/02/24 by Ru Huang, Huang, Ru, Ruipeng Li +3 · 6 citations
   Computer Science · Engineering · Physics and Astronomy · #Advanced Mathematical Modeling in Engineering #Advanced Numerical Methods in Computational Mathematics #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Model Reduction and Neural Networks #Numerical Analysis (math.NA)
2. Learning Optimal Multigrid Smoothers via Neural Networks
   2022/08/24 by Ru Huang, Ruipeng Li, Yuanzhe Xi · 5 citations
   Computer Science · Engineering · Physics and Astronomy · #Advanced Mathematical Modeling in Engineering #Advanced Numerical Methods in Computational Mathematics #Model Reduction and Neural Networks
3. Spectral-Refiner: Accurate Fine-Tuning of Spatiotemporal Fourier Neural Operator for Turbulent Flows
   2024/05/27 by Shuhao Cao, Cao, Shuhao, Francesco Brarda +5 · 4 citations
   Computer Science · Physics and Astronomy · #Neural Networks and Applications #Model Reduction and Neural Networks
4. Data-driven Construction of Hierarchical Matrices with Nested Bases
   2022/06/04 by Difeng Cai, Hua Huang, Cai, Difeng +5 · 4 citations
   Earth and Planetary Sciences · Physics and Astronomy · #15A23 (Primary) #65D40 (Secondary) #68W25 #Electromagnetic Scattering and Analysis #FOS: Mathematics #Model Reduction and Neural Networks #Numerical Analysis (math.NA) #Precipitation Measurement and Analysis
5. An Adaptive Factorized Nyström Preconditioner for Regularized Kernel Matrices
   2023/04/11 by Shifan Zhao, Zhao, Shifan, Tianshi Xu +6 · 4 citations
   Chemistry · Computer Science · Physics and Astronomy · #Advanced NMR Techniques and Applications #Electromagnetic Scattering and Analysis #FOS: Mathematics #Matrix Theory and Algorithms #Numerical Analysis (math.NA)
6. MedDiff: Generating Electronic Health Records using Accelerated Denoising Diffusion Model
   2023/02/08 by Huan He, He, Huan, Shifan Zhao +5 · 2 citations
   Computer Science · #Artificial Intelligence (cs.AI) #Bayesian Methods and Mixture Models #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #Generative Adversarial Networks and Image Synthesis #Machine Learning (cs.LG) #Machine Learning in Healthcare
7. HiGP: A high-performance Python package for Gaussian Process
   2025/03/04 by Hua Huang, Huang Hua, Huang, Hua +6 · 1 voice · 1 citation
   Computer Science · #cs.LG
8. Fast randomized non-Hermitian eigensolver based on rational filtering and matrix partitioning
   2021/03/08 by Vassilis Kalantzis, Yuanzhe Xi, Kalantzis, Vassilis +3 · 2 citations
   Computer Science · Mathematics · Physics and Astronomy · #FOS: Mathematics #Matrix Theory and Algorithms #Numerical Analysis (math.NA) #Quantum Mechanics and Non-Hermitian Physics #Tensor decomposition and applications
9. The Eigenvalues Slicing Library (EVSL): Algorithms, Implementation, and Software
   2018/02/14 by Ruipeng Li, Yuanzhe Xi, Li, Ruipeng +5 · 1 citation
   Computer Science · Engineering · Mathematics · #Matrix Theory and Algorithms #Sparse and Compressive Sensing Techniques #Advanced Optimization Algorithms Research
10. SMASH: Structured matrix approximation by separation and hierarchy
    2017/05/15 by Difeng Cai, Edmond Chow, Cai, Difeng +5 · 2 citations
    Computer Science · Engineering · Physics and Astronomy · #Electromagnetic Scattering and Analysis #Electromagnetic Simulation and Numerical Methods #FOS: Mathematics #Matrix Theory and Algorithms #Numerical Analysis (math.NA)
11. Anderson Acceleration with Truncated Gram-Schmidt
    2024/03/22 by Ziyuan Tang, Tianshi Xu, Tang, Ziyuan +7 · 2 citations
    Physics and Astronomy · #Nuclear Physics and Applications #Radiation Detection and Scintillator Technologies
12. Fast deterministic approximation of symmetric indefinite kernel matrices with high dimensional datasets
    2021/02/10 by Difeng Cai, Cai, Difeng, J.I. Nagy +3 · 1 citation
    Computer Science · Mathematics · #FOS: Mathematics #Matrix Theory and Algorithms #Numerical Analysis (math.NA) #Stochastic Gradient Optimization Techniques #Tensor decomposition and applications
13. parGeMSLR: A Parallel Multilevel Schur Complement Low-Rank Preconditioning and Solution Package for General Sparse Matrices
    2022/05/04 by Tianshi Xu, Vassilis Kalantzis, Xu, Tianshi +9 · 2 citations
    Chemistry · Computer Science · Physics and Astronomy · #Advanced NMR Techniques and Applications #Electromagnetic Scattering and Analysis #FOS: Computer and information sciences #FOS: Mathematics #Mathematical Software (cs.MS) #Matrix Theory and Algorithms #Numerical Analysis (math.NA)
14. Posterior Covariance Structures in Gaussian Processes
    2024/08/14 by Difeng Cai, Cai, Difeng, Edmond Chow +3 · 2 citations
    Computer Science · #FOS: Computer and information sciences #FOS: Mathematics #Gaussian Processes and Bayesian Inference #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Numerical Analysis (math.NA) #Statistics Theory (math.ST) #Target Tracking and Data Fusion in Sensor Networks
15. AUTM Flow: Atomic Unrestricted Time Machine for Monotonic Normalizing Flows
    2022/06/05 by Difeng Cai, Cai, Difeng, Yuliang Ji +7 · 1 citation
    Computer Science · Physics and Astronomy · #68T07 #Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #FOS: Mathematics #Generative Adversarial Networks and Image Synthesis #I.2.6 #I.5.1 #Machine Learning (cs.LG) #Model Reduction and Neural Networks #Neural Networks and Applications #Numerical Analysis (math.NA)