Jinyi Liu

PhD student, Tianjin University

Joined

September 2020

Names

Jinyi Liu (Preferred)

Emails

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

Personal Links

Career & Education History

PhD student

Tianjin University (tju.edu.cn)

2022 – 2026

MS student

Tianjin University (tju.edu.cn)

2019 – 2022

Advisors, Relations & Conflicts

Coauthor

Fei Ni

Present

PhD Advisor

Jianye HAO

2019 – Present

Expertise

offline reinforcement learning

2021 – Present

exploration

uncertainty in RL

2019 – Present

Publications

Benchmarking Continual Agent Memory for Online Learning, Transfer, and Forgetting
Zihang Ma, Jinyi Liu, Hongyao Tang, Yi Ma, Ruitao Wang, Yifu Yuan, YAN ZHENG, Jianye HAO
- LLA 2026 Poster
- Readers: Everyone
Beyond Scalar Critics: A Distributional Perspective on Reinforcement Learning with Verifiable Rewards for LLMs
Jinyi Liu, Yiboyun Chen, Hongyao Tang, Yi Ma, Shuyue Hu, Yang Chen, Fei Ni, Qiaosheng Zhang, LEI BAI, YAN ZHENG, Jianye HAO
- SPOT
- Readers: Everyone
From Seeing to Doing: Bridging Reasoning and Decision for Robotic Manipulation
Yifu Yuan, Haiqin Cui, Yibin Chen, Zibin Dong, Fei Ni, Longxin Kou, Jinyi Liu, Pengyi Li, YAN ZHENG, Jianye HAO
- ICLR 2026 Poster
- Readers: Everyone
CellAgent: LLM-Driven Multi-Agent Framework for Natural Language-Based Single-Cell Analysis
Yihang Xiao, Jinyi Liu, YAN ZHENG, Shaoqing Jiao, Jianye HAO, Xiaohan Xie, Limingzhi, Ruitao Wang, Fei Ni, Yuxiao Li, Zhen Wang, Xuequn Shang, Zhijie Bao, Changxiao Yang, Jiajie Peng
- ICLR 2026 Poster
- Readers: Everyone
Squeeze the Soaked Sponge: Efficient Off-policy RFT for Large Language Model
Jing Liang, Jinyi Liu, Yi Ma, Hongyao Tang, YAN ZHENG, Shuyue Hu, LEI BAI, Jianye HAO
- ICLR 2026 Poster
- Readers: Everyone
Improving Reward Models with Proximal Policy Exploration for Preference-Based Reinforcement Learning
Yiwen Zhu, Jinyi Liu, Pengjie Gu, Yifu Yuan, Zhenxing Ge, Wenya Wei, Zhou Fang, Yujing Hu, Bo An
- NeurIPS 2025 poster
- Readers: Everyone
SheetAgent: Towards a Generalist Agent for Spreadsheet Reasoning and Manipulation via Large Language Models
Yibin Chen, Yifu Yuan, Zeyu Zhang, YAN ZHENG, Jinyi Liu, Fei Ni, Jianye HAO, Hangyu Mao, Fuzheng Zhang
- WWW 2025 Oral
- Readers: Everyone
Outward Odyssey: Improving Reward Models with Proximal Policy Exploration for Preference-Based Reinforcement Learning
Yiwen Zhu, Jinyi Liu, Yifu Yuan, Wenya Wei, Zhenxing Ge, qianyi fu, Shanqi Liu, Zhou Fang, Yujing Hu, Bo An
- Submitted to ICLR 2025
- Readers: Everyone
Optimizing Reward Models with Proximal Policy Exploration in Preference-Based Reinforcement Learning
Yiwen Zhu, Jinyi Liu, Yifu Yuan, Wenya Wei, Zhenxing Ge, qianyi fu, Zhou Fang, Yujing Hu, Bo An
- NeurIPS 2024 Workshop on Behavioral ML
- Readers: Everyone
Exploration in Deep Reinforcement Learning: From Single-Agent to Multiagent Domain
Jianye Hao, Tianpei Yang, Hongyao Tang, Chenjia Bai, Jinyi Liu, Zhaopeng Meng, Peng Liu, Zhen Wang
- IEEE Trans. Neural Networks Learn. Syst. 2024
- Readers: Everyone

View all 37 publications

Co-Authors

View all 79 co-authors