Zhicheng Zhang

PhD student, Carnegie Mellon University

Joined

April 2022

Names

Zhicheng Zhang (Preferred)

Emails

****@sjtu.edu.cn (Confirmed)

,

****@cs.cmu.edu (Confirmed)

,

****@cmu.edu (Confirmed)

Personal Links

Career & Education History

PhD student

Carnegie Mellon University (cmu.edu)

2022 – Present

Undergrad student

Shanghai Jiaotong University (sjtu.edu.cn)

2018 – 2022

Advisors, Relations & Conflicts

PhD Advisor

2022 – Present

Expertise

Reinforcement Learning

Present

Publications

Learning Instruction-Following Policies through Open-Ended Instruction Relabeling with Large Language Models
Zhicheng Zhang, Ziyan Wang, Yali Du, Fei Fang
- Submitted to ICLR 2026
- Readers: Everyone
Aligning Agent Policies with Preferences: Human-Centered Interpretable Reinforcement Learning
Stephanie Milani, Zhicheng Zhang, Nicholay Topin, Lirong Xia, Fei Fang
- WiML @ NeurIPS 2025
- Readers: Everyone
M³HF: Multi-agent Reinforcement Learning from Multi-phase Human Feedback of Mixed Quality
Ziyan Wang, Zhicheng Zhang, Fei Fang, Yali Du
- ICML 2025 poster
- Readers: Everyone
Incorporating Human Preferences into Interpretable Reinforcement Learning with Tree Policies
Stephanie Milani, Zhicheng Zhang, Nicholay Topin, Lirong Xia, Fei Fang
- Submitted to ICLR 2025
- Readers: Everyone
Unlocking the Potential of Public Datasets: Wastewater-Based Epidemiological Forecasting During COVID-19
Zhicheng Zhang, Sonja Neumeister, Angel Desai, Maimuna S. Majumder, Fei Fang
- Published: 03 Jul 2023, Last Modified: 28 Jul 2023
- KDD 2023 Workshop epiDAMIK
- Readers: Everyone

Co-Authors