Publications

publications/preprints in reversed chronological order.

2024

  1. Thesis
    Statistical Methods for Spatio-Temporal Tensor Data
    Hu Sun
    Dissertation Thesis, 2024
    PDF Supp
  2. Method
    Conformalized Tensor Completion with Riemannian Optimization
    Hu Sun, and Yang Chen
    Submitted, 2024
    arXiv PDF

2023

  1. Method
    Matrix Autoregressive Model with Vector Time Series Covariates for Spatio-Temporal Data
    Hu Sun, Zuofeng Shang, and Yang Chen
    Submitted, 2023
    arXiv PDF Poster
  2. Application
    Forecast Global Ionospheric TEC: Apply Modified U-Net on VISTA TEC Dataset
    Zihan Wang, Shasha Zou, Hu Sun, and Yang Chen
    Space Weather, 2023
    HTML
  3. Method
    Tensor Gaussian Process with Contraction for Multi-Channel Imaging Analysis
    Hu Sun, Ward Manchester, Meng Jin, Yang Liu, and Yang Chen
    International Conference on Machine Learning (ICML), 2023
    HTML PDF Poster
  4. Application
    Complete Global Total Electron Content Map Dataset based on a Video Imputation Algorithm VISTA
    Hu Sun, Yang Chen, Shasha Zou, Jiaen Ren, Yurui Chang, Zihan Wang, and Anthea Coster
    Scientific Data, 2023
    HTML PDF Website

2022

  1. Method
    Matrix Completion Methods for the Total Electron Content Video Reconstruction
    Hu Sun, Zhijun Hua, Jiaen Ren, Shasha Zou, Yuekai Sun, and Yang Chen
    Annals of Applied Statistics, 2022
    HTML PDF Supp Poster
  2. Application
    Predicting Solar Flares Using CNN and LSTM on Two Solar Cycles of Active Region Data
    Zeyu Sun, Monica G Bobra, Xiantong Wang, Yu Wang, Hu Sun, Tamas Gombosi, Yang Chen, and Alfred Hero
    The Astrophysical Journal, 2022
    HTML

2021

  1. Application
    Improved and Interpretable Solar Flare Predictions With Spatial and Topological Features of the Polarity Inversion Line Masked Magnetograms
    Hu Sun, Ward Manchester, and Yang Chen
    Space Weather, 2021
    HTML PDF
  2. Application
    Impact of Storm-Enhanced Density (SED) on Ion Upflow Fluxes during Geomagnetic Storm
    Shasha Zou, Jiaen Ren, Zihan Wang, Hu Sun, and Yang Chen
    Frontiers in Astronomy and Space Sciences, 2021
    HTML

2020

  1. Application
    Solar Flare Intensity Prediction with Machine Learning Models
    Zhenbang Jiao, Hu Sun, Xiantong Wang, Ward Manchester, Tamas Gombosi, Alfred Hero, and Yang Chen
    Space Weather, 2020
    HTML PDF
  2. Application
    Predicting Solar Flares with Machine Learning: Investigating Solar Cycle Dependence
    Xiantong Wang, Yang Chen, Gabor Toth, Ward Manchester, Tamas I Gombosi, Alfred O Hero, Zhenbang Jiao, Hu Sun, Meng Jin, and Yang Liu
    The Astrophysical Journal, 2020
    HTML

2019

  1. Application
    Interpreting LSTM Prediction on Solar Flare Eruption with Time-Series Clustering
    Hu Sun, Ward Manchester, Zhenbang Jiao, Xiantong Wang, and Yang Chen
    arXiv preprint arXiv:1912.12360, 2019
    arXiv