Xuchen Pan

Researcher, Alibaba Group

Joined

February 2023

Names

Xuchen Pan (Preferred)

Emails

****@alibaba-inc.com (Confirmed)

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

Personal Links

Homepage

DBLP

Semantic Scholar

Career & Education History

Researcher

Alibaba Group (alibaba-inc.com)

2023 – Present

MS student

Beijing University of Aeronautics and Astronautics (buaa.edu.cn)

2020 – 2023

Advisors, Relations & Conflicts

Coauthor

Yuxiang Zeng

2020 – 2022

Coauthor

Lei Chen

2020 – 2022

Coauthor

Zimu Zhou

2020 – 2022

Coauthor

Xiaofei Zhang

2020 – 2022

Coauthor

Junping Du

2020 – 2022

Expertise

LLM

2023 – 2025

Database

2020 – 2023

Publications

Grounded in Reality: Learning and Deploying Proactive LLM from Offline Logs
Fei Wei, Daoyuan Chen, Ce Wang, Yilun Huang, Yushuo Chen, Xuchen Pan, Yaliang Li, Bolin Ding
- Submitted to ICLR 2026
- Readers: Everyone
Group-Relative REINFORCE Is Secretly an Off-Policy Algorithm: Demystifying Some Myths About GRPO and Its Friends
Chaorui Yao, Yanxi Chen, Yuchang Sun, Yushuo Chen, Wenhao Zhang, Xuchen Pan, Yaliang Li, Bolin Ding
- ICLR 2026 Poster
- Readers: Everyone
Data-Juicer 2.0: Cloud-Scale Adaptive Data Processing for and with Foundation Models
Daoyuan Chen, Yilun Huang, Xuchen Pan, Jiang Nana, Haibin Wang, Yilei Zhang, Ce Ge, Yushuo Chen, Wenhao Zhang, Zhijian Ma, Jun Huang, Wei Lin, Yaliang Li, Bolin Ding, Jingren Zhou
- NeurIPS 2025 Datasets and Benchmarks Track spotlight
- Readers: Everyone
Provable Scaling Laws for the Test-Time Compute of Large Language Models
Yanxi Chen, Xuchen Pan, Yaliang Li, Bolin Ding, Jingren Zhou
- NeurIPS 2025 poster
- Readers: Everyone
Hu-Fu: efficient and secure spatial queries over data federation
Yongxin Tong, Yuxiang Zeng, Yang Song, Xuchen Pan, Zeheng Fan, Chunbo Xue, Zimu Zhou, Xiaofei Zhang, Lei Chen, Yi Xu, Ke Xu, Weifeng Lv
- VLDB J. 2025
- Readers: Everyone
Data-Juicer 2.0: Cloud-Scale Adaptive Data Processing for Foundation Models
Daoyuan Chen, Yilun Huang, Xuchen Pan, Nana Jiang, Haibin Wang, Ce Ge, Yushuo Chen, Wenhao Zhang, Zhijian Ma, Yilei Zhang, Jun Huang, Wei Lin, Yaliang Li, Bolin Ding, Jingren Zhou
- CoRR 2025
- Readers: Everyone
Large-Scale Dynamic Graph Generation via LLM-based Agent Simulation
Jiarui Ji, Runlin Lei, Jialing Bi, Zhewei Wei, Yankai Lin, Xuchen Pan, Yaliang Li, Bolin Ding
- ICLR 2025 Conference Withdrawn Submission
- Readers: Everyone
Very Large-Scale Multi-Agent Simulation with LLM-Powered Agents
Xuchen Pan, Dawei Gao, Yuexiang Xie, Yushuo Chen, Zhewei Wei, Yaliang Li, Bolin Ding, Ji-Rong Wen, Jingren Zhou
- Submitted to ICLR 2025
- Readers: Everyone
EE-LLM: Large-Scale Training and Inference of Early-Exit Large Language Models with 3D Parallelism
Yanxi Chen, Xuchen Pan, Yaliang Li, Bolin Ding, Jingren Zhou
- ICML 2024 Poster
- Readers: Everyone
Data-Juicer: A One-Stop Data Processing System for Large Language Models
Daoyuan Chen, Yilun Huang, Zhijian Ma, Hesen Chen, Xuchen Pan, Ce Ge, Dawei Gao, Yuexiang Xie, Zhaoyang Liu, Jinyang Gao, Yaliang Li, Bolin Ding, Jingren Zhou
- SIGMOD Conference Companion 2024
- Readers: Everyone

View all 26 publications

Co-Authors

View all 57 co-authors