Gang Chen

Instructor, DeepLangAI

Joined

May 2021

Names

Gang Chen (Preferred)

Emails

****@163.com (Confirmed)

****@deeplang.ai (Confirmed)

****@tsinghua.org.cn (Confirmed)

Personal Links

DBLP

ORCID

Career & Education History

Instructor

DeepLangAI (deeplang.ai)

2025 – 2026

MS student

Tsinghua University (mails.tsinghua.edu.cn)

2018 – 2021

Undergrad student

Tsinghua University (mails.tsinghua.edu.cn)

2012 – 2016

Advisors, Relations & Conflicts

No relations added

Expertise

machine translation

text generation

llm

2018 – 2026

Publications

A Goal Without a Plan Is Just a Wish: Efficient and Effective Global Planner Training for Long-Horizon Agent Tasks
Shuzheng Si, Haozhe Zhao, Kangyang Luo, Gang Chen, Fanchao Qi, Minjia Zhang, Baobao Chang, Maosong Sun
- CoRR 2025
- Readers: Everyone
WGRAMMAR: Leverage Prior Knowledge to Accelerate Structured Decoding
Ran Wang, Xiaoxuan Liu, Hao Ren, Gang Chen, Fanchao Qi, Maosong Sun
- CoRR 2025
- Readers: Everyone
Teaching Large Language Models to Maintain Contextual Faithfulness via Synthetic Tasks and Reinforcement Learning
Shuzheng Si, Haozhe Zhao, Cheng Gao, Yuzhuo Bai, Zhitong Wang, Bofei Gao, Kangyang Luo, Wenhao Li, Yufei Huang, Gang Chen, Fanchao Qi, Minjia Zhang, Baobao Chang, Maosong Sun
- KnowFM @ ACL 2025
- Readers: Everyone
SIS-Fact: Towards Systematic, Interpretable and Scalable Factuality Evaluation for LLM
Yuzhuo Bai, Kangyang Luo, Wenhao Li, Shuzheng Si, Gang Chen, Fanchao Qi, Maosong Sun
- KnowFM @ ACL 2025
- Readers: Everyone
Teaching Large Language Models to Maintain Contextual Faithfulness via Synthetic Tasks and Reinforcement Learning
Shuzheng Si, Haozhe Zhao, Cheng Gao, Yuzhuo Bai, Zhitong Wang, Bofei Gao, Kangyang Luo, Wenhao Li, Yufei Huang, Gang Chen, Fanchao Qi, Minjia Zhang, Baobao Chang, Maosong Sun
- CoRR 2025
- Readers: Everyone
GATEAU: Selecting Influential Samples for Long Context Alignment
Shuzheng Si, Haozhe Zhao, Gang Chen, Yunshui Li, Kangyang Luo, Chuancheng Lv, Kaikai An, Fanchao Qi, Baobao Chang, Maosong Sun
- OpenReview Archive Direct Upload
- Readers: Everyone
Aligning Large Language Models to Follow Instructions and Hallucinate Less via Effective Data Filtering
Shuzheng Si, Haozhe Zhao, Gang Chen, Cheng Gao, Yuzhuo Bai, Zhitong Wang, Kaikai An, Kangyang Luo, Chen Qian, Fanchao Qi, Baobao Chang, Maosong Sun
- CoRR 2025
- Readers: Everyone
GATEAU: Selecting Influential Samples for Long Context Alignment
Shuzheng Si, Haozhe Zhao, Gang Chen, Yunshui Li, Kangyang Luo, Chuancheng Lv, Kaikai An, Fanchao Qi, Baobao Chang, Maosong Sun
- OpenReview Archive Direct Upload
- Readers: Everyone
Document Segmentation Matters for Retrieval-Augmented Generation
Zhitong Wang, Cheng Gao, Chaojun Xiao, Yufei Huang, Shuzheng Si, Kangyang Luo, Yuzhuo Bai, Wenhao Li, Tangjian Duan, Chuancheng Lv, Guoshan Lu, Gang Chen, Fanchao Qi, Maosong Sun
- ACL (Findings) 2025
- Readers: Everyone

View all 21 publications

Co-Authors

View all 40 co-authors