The Accuracy Paradox in RLHF: When Better Reward Models Don't Yield Better Language Models. - Yanjun Chen 001; Dawei Zhu; Yirong Sun; Xinghao Chen 009; Wei Zhang 185; Xiaoyu Shen 001 (EMNLP, 2024)

Corrected Soft Actor Critic for Continuous Control. - Yanjun Chen 001; Xinming Zhang; Xianghui Wang; Zhiqiang Xu; Xiaoyu Shen 001; Wei Zhang 185 (CoRR, 2024)

Instruction-Tuned LLMs Succeed in Document-Level MT Without Fine-Tuning - But BLEU Turns a Blind Eye. - Yirong Sun; Dawei Zhu; Yanjun Chen 001; Erjia Xiao; Xinghao Chen 009; Xiaoyu Shen 001 (CoRR, 2024)

Unveiling the Key Factors for Distilling Chain-of-Thought Reasoning. - Xinghao Chen 009; Zhijing Sun; Wenjin Guo; Miaoran Zhang; Yanjun Chen 001; Yirong Sun; Hui Su; Yijie Pan; Dietrich Klakow; Wenjie Li 002; Xiaoyu Shen 001 (ACL (Findings), 2025)

Fine-Grained and Multi-Dimensional Metrics for Document-Level Machine Translation. - Yirong Sun; Dawei Zhu; Yanjun Chen 001; Erjia Xiao; Xinghao Chen 009; Xiaoyu Shen 001 (NAACL (Student Research Workshop), 2025)

Breaking the Pre-Planning Barrier: Real-Time Adaptive Coordination of Mission and Charging UAVs Using Graph Reinforcement Learning. - Yuhan Hu; Yirong Sun; Yanjun Chen 001; Xinghao Chen 009 (CoRR, 2025)

Integrating Chain-of-Thought for Multimodal Alignment: A Study on 3D Vision-Language Learning. - Yanjun Chen 001; Yirong Sun; Xinghao Chen 009; Jian Wang 054; Xiaoyu Shen 001; Wenjie Li 002; Wei Zhang 185 (CoRR, 2025)

MA-ROESL: Motion-aware Rapid Reward Optimization for Efficient Robot Skill Learning from Single Videos. - Xianghui Wang; Xinming Zhang; Yanjun Chen 001; Xiaoyu Shen 001; Wei Zhang 185 (CoRR, 2025)

Reasoning Beyond Language: A Comprehensive Survey on Latent Chain-of-Thought Reasoning. - Xinghao Chen 009; Anhao Zhao; Heming Xia; Xuan Lu; Hanlin Wang; Yanjun Chen 001; Wei Zhang 185; Jian Wang 054; Wenjie Li 002; Xiaoyu Shen 001 (CoRR, 2025)

LLaSO: A Foundational Framework for Reproducible Research in Large Language and Speech Model. - Yirong Sun; Yizhong Geng; Peidong Wei; Yanjun Chen 001; Jinghan Yang; Rongfei Chen; Wei Zhang 185; Xiaoyu Shen 001 (CoRR, 2025)