Faculty Publications

© Copyright 2026 University of Notre Dame

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Showing 10 of 23 publications

1. Alternating dynamic programming for multiple epidemic change-point estimation

   • Zifeng Zhao
   • Chun Yip Yau

   Journal of Computational and Graphical Statistics

   30

   3

   2026

2. Change-point detection for sparse and dense functional data in general dimensions

   • Carlos Padilla
   • Daren Wang
   • Zifeng Zhao
   • Yi Yu

   Advances in Neural Information Processing Systems

   2026

3. Dynamic bivariate Peak over Threshold model for joint tail risk dynamics of financial markets

   • Zifeng Zhao

   Journal of Business & Economic Statistics

   39

   4

   2026

4. Learning personalized ad impact via contextual reinforcement learning under delayed rewards

   • Yuwei Cheng
   • Zifeng Zhao
   • Haifeng Xu

   Neural Information Processing Systems (Neurips) 2025

   2026

5. Segmenting time series via self-normalization

   • Zifeng Zhao
   • Feiyu Jiang
   • Xiaofeng Shao

   Journal of the Royal Statistical Society: Series B

   2026

6. SNSeg: An R package for time series segmentation via self-normalization

   • Shubo Sun
   • Zifeng Zhao
   • Feiyu Jiang
   • Xiaofeng Shao

   The R Journal

   2026

7. Transfer learning for nonparametric contextual dynamic pricing

   • Fan Wang
   • Feiyu Jiang
   • Zifeng Zhao
   • Yi Yu

   International Conference on Machine Learning (ICML) 2025

   2026

8. Change-Point Inference in High-Dimensional Regression Models under Temporal Dependence

   • Haotian Xu
   • Daren Wang
   • Zifeng Zhao
   • Yi Yu

   Annals of Statistics

   52

   3

   2024

9. Anticipated Wait and Its Effects on Consumer Choice, Pricing, and Assortment Management

   • Ruxian Wang
   • Chenxu Ke
   • Zifeng Zhao

   Manufacturing & Service Operations Management

   2024

10. Enhanced Pricing and Management of Bundled Insurance Risks with Dependence-Aware Prediction using Pair Copula Construction

    • Peng Shi
    • Zifeng Zhao

    Journal of Econometrics

    2024