TOPPO: Rethinking PPO for Multi-Task Reinforcement Learning with Critic Balancing. 11/2026 INFORMS Annual Meeting, San Francisco, CA (Invited Talk)
Precision Physical Activity Prescription via Reinforcement Learning for Functional Actions. 08/2026 Conference on Statistics and Trustworthy AI for Cross (X)-Domain Acceleration, Boston, MA (Refereed Poster)
Off-Policy Evaluation for Linear Episodic Heterogeneous MDPs by Hierarchical Bellman Residual Minimization. 08/2026 Conference on Statistics and Trustworthy AI for Cross (X)-Domain Acceleration, Boston, MA (Refereed Poster)
Off-Policy Evaluation for Missingness-Aware Policies in MDPs with Rewards Missing Not at Random. 07/2026 International Conference on Machine Learning, Seoul, South Korea (Refereed Poster)
Toward Unified Models for Explainable AI in Precision Medicine. 06/2026 Office of Biostatistics Research Seminar Series, NHLBI/NIH, Bethesda, MD (Invited Seminar)
Personalized Pricing with Invalid Instrumental Variables. 06/2026 ICSA 2026 Applied Statistics Symposium, Arlington, VA (Invited Talk)
Personalized Pricing with Invalid Instrumental Variables. 03/2026 ENAR 2026 Spring Meeting, Indianapolis, IN (Invited Talk)
Reinforcement Learning for Individual Optimal Policy from Heterogeneous Data. 12/2025 NeurIPS 2025, San Diego, CA (Refereed Poster)
Personalized Pricing with Invalid Instrumental Variables. 10/2025 Southern Methodist University, Department of Statistics and Data Science (Invited Seminar)
Reinforcement Learning under Heterogeneity. 06/2025 National Cancer Institute, Division of Cancer Epidemiology and Genetics (Invited Seminar)
Reinforcement Learning under Heterogeneity. 03/2025 University of Texas at Dallas, Department of Mathematics (Invited Seminar)
Independence Test for Functional Data. 09/2024 Duke University, Department of Biostatistics and Bioinformatics (Invited Seminar)
Off-Policy Evaluation for Episodic Partially Observable MDPs under Non-Parametric Models. 06/2023 2023 ICSA Applied Statistics Symposium, Ann Arbor, MI (Invited Talk)
Off-Policy Evaluation for Episodic Partially Observable MDPs under Non-Parametric Models. 12/2022 NeurIPS 2022, New Orleans, LA (Refereed Poster)
Proximal Learning for Individualized Treatment Regimes under Unmeasured Confounding. 05/2022 Office of Biostatistics Research Seminar Series, NHLBI/NIH, Bethesda, MD (Invited Seminar)
Proximal Learning for Individualized Treatment Regimes under Unmeasured Confounding. 04/2022 Conference on Advances in Bayesian and Frequentist Statistics, Rutgers University, New Brunswick, NJ (Contributed Poster)
A Wavelet-based Independence Test for Functional Data. 09/2021 2021 ICSA Applied Statistics Symposium, Virtual (Invited Talk)
A Wavelet-based Independence Test for Functional Data. 03/2021 ENAR 2021 Spring Meeting, Virtual (Contributed Talk)
C-QTc Modeling on Crossover Design with Different Baselines: A Theoretical View. 10/2020 FDA/CDER/Office of Biostatistics Science Day, Virtual (Contributed Poster)
Multi-Scale B-spline Compressed Sensing and Sparse Approximation. 06/2014 National College Student Research Conference, Sichuan University, China (Contributed Talk)