Unveiling A Core Linguistic Region in Large Language Models. - Jun Zhao 019; Zhihao Zhang 002; Yide Ma; Qi Zhang 001; Tao Gui; Luhui Gao; Xuanjing Huang 001 (CoRR, 2023)

Unveiling Linguistic Regions in Large Language Models. - Zhihao Zhang 002; Jun Zhao 019; Qi Zhang 001; Tao Gui; Xuanjing Huang 001 (ACL (1), 2024)

PDF-to-Tree: Parsing PDF Text Blocks into a Tree. - Yue Zhang 004; Zhihao Zhang 002; Wenbin Lai; Chong Zhang; Tao Gui; Qi Zhang 001; Xuanjing Huang 001 (EMNLP (Findings), 2024)

Improving Discriminative Capability of Reward Models in RLHF Using Contrastive Learning. - Lu Chen; Rui Zheng; Binghai Wang; Senjie Jin; Caishuang Huang; Junjie Ye; Zhihao Zhang 002; Yuhao Zhou; Zhiheng Xi; Tao Gui; Qi Zhang 001; Xuanjing Huang 001 (EMNLP, 2024)

LLaMA Beyond English: An Empirical Study on Language Capability Transfer. - Jun Zhao 019; Zhihao Zhang 002; Luhui Gao; Qi Zhang 001; Tao Gui; Xuanjing Huang 001 (CoRR, 2024)

Advancing Translation Preference Modeling with RLHF: A Step Towards Cost-Effective Solution. - Nuo Xu; Jun Zhao 019; Can Zu; Sixian Li; Lu Chen; Zhihao Zhang 002; Rui Zheng; Shihan Dou; Wenjuan Qin; Tao Gui; Qi Zhang 001; Xuanjing Huang 001 (CoRR, 2024)

PFDial: A Structured Dialogue Instruction Fine-tuning Method Based on UML Flowcharts. - Ming Zhang 030; Yuhui Wang; Yujiong Shen; Tingyi Yang; Changhao Jiang; Yilong Wu; Shihan Dou; Qinhao Chen; Zhiheng Xi; Zhihao Zhang 002; Yi Dong; Zhen Wang 020; et al. (ACL (Findings), 2025)

EliteKV: Scalable KV Cache Compression via RoPE Frequency Selection and Joint Low-Rank Projection. - Yuhao Zhou; Sirui Song; Boyang Liu; Zhiheng Xi; Senjie Jin; Xiaoran Fan; Zhihao Zhang 002; Wei Li; Xuanjing Huang 001 (CoRR, 2025)

Speech-Language Models with Decoupled Tokenizers and Multi-Token Prediction. - Xiaoran Fan; Zhichao Sun; Yangfan Gao; Jingfei Xiong; Hang Yan 001; Yifei Cao; Jiajun Sun; Shuo Li; Zhihao Zhang 002; Zhiheng Xi; Yuhao Zhou; Senjie Jin; et al. (CoRR, 2025)

Reinforcement Fine-Tuning Enables MLLMs Learning Novel Tasks Stably. - Zhihao Zhang 002; Qiaole Dong; Qi Zhang 001; Jun Zhao 019; Enyu Zhou; Zhiheng Xi; Senjie Jin; Xiaoran Fan; Yuhao Zhou; Yanwei Fu 001; Tao Ji; Tao Gui; et al. (CoRR, 2025)

Reasoning or Memorization? Unreliable Results of Reinforcement Learning Due to Data Contamination. - Mingqi Wu; Zhihao Zhang 002; Qiaole Dong; Zhiheng Xi; Jun Zhao 019; Senjie Jin; Xiaoran Fan; Yuhao Zhou; Yanwei Fu 001; Qin Liu 010; Songyang Zhang; Qi Zhang 001 (CoRR, 2025)

LLMEval-3: A Large-Scale Longitudinal Study on Robust and Fair Evaluation of Large Language Models. - Ming Zhang 030; Yujiong Shen; Jingyi Deng; Yuhui Wang; Yue Zhang 004; Junzhe Wang; Shichun Liu; Shihan Dou; Huayu Sha; Qiyuan Peng; Changhao Jiang; Jingqi Tong; et al. (CoRR, 2025)