Research
Publications
Working Papers
  • Distributionally Robust Markov Decision Process with Uncertain Transition Probabilities: A Multiple-Priors Approach
    Yue Shi, Yisha Xiang, Ruiqi Liu and Ming Zhao, 2025
    Revision at IISE Transactions

  • Asymptotic Analysis of Sample-averaged Q-learning
    Saunak Kumar Panda, Yisha Xiang and Ruiqi Liu, 2024
    Revision at IEEE Transactions on Information Theory

  • Statistical Inference with Stochastic Gradient Methods under $\phi$-mixing Data
    Ruiqi Liu, Xi Chen and Zuofeng Shang, 2023
    Minor Revision at Journal of the American Statistical Association

  • Minimax Optimal Deep Neural Network Classifiers under Smooth Decision Boundary
    Tianyang Hu, Ruiqi Liu, Zuofeng Shang and Guang Cheng, 2022
    Minor Revision at Journal of Machine Learning Research