Unified Feature Fusion Network with Path Router for Multi-task Image Restoration. - Jingyuan Zhou; Chak Tou Leong; Yiyang Luo; MinYi Lin; Wantong Liao; Congduan Li (ICCT, 2021)

Task Adaptive Network for Image Restoration with Combined Degradation Factors. - Jingyuan Zhou; Chak Tou Leong; MinYi Lin; Wantong Liao; Congduan Li (WACV (Workshops), 2022)

Self-Detoxifying Language Models via Toxification Reversal. - Chak Tou Leong; Yi Cheng; Jiashuo Wang; Jian Wang 054; Wenjie Li 002 (EMNLP, 2023)

Target-oriented Proactive Dialogue Systems with Personalization: Problem Formulation and Dataset Curation. - Jian Wang 054; Yi Cheng; Dongding Lin; Chak Tou Leong; Wenjie Li 002 (EMNLP, 2023)

Geo-Tile2Vec: A Multi-Modal and Multi-Stage Embedding Framework for Urban Analytics. - Yan Luo; Chak Tou Leong; Shuhai Jiao; Fu-Lai Chung; Wenjie Li 002; Guoping Liu (ACM Trans. Spatial Algorithms Syst., 2023)

Cooper: Coordinating Specialized Agents towards a Complex Dialogue Goal. - Yi Cheng; Wenge Liu; Jian Wang 054; Chak Tou Leong; Yi Ouyang; Wenjie Li 002; Xian Wu 001; Yefeng Zheng 001 (AAAI, 2024)

Instruct Once, Chat Consistently in Multiple Rounds: An Efficient Tuning Framework for Dialogue. - Jian Wang 054; Chak Tou Leong; Jiashuo Wang; Dongding Lin; Wenjie Li 002; Xiaoyong Wei (ACL (1), 2024)

Muffin: Mitigating Unhelpfulness in Emotional Support Conversations with Multifaceted AI Feedback. - Jiashuo Wang; Chunpu Xu; Chak Tou Leong; Wenjie Li 002; Jing Li 049 (ACL (Findings), 2024)

E²CL: Exploration-based Error Correction Learning for Embodied Agents. - Hanlin Wang; Chak Tou Leong; Jian Wang 054; Wenjie Li 002 (EMNLP (Findings), 2024)

Deeper Insights Without Updates: The Power of In-Context Learning Over Fine-Tuning. - Qingyu Yin; Xuzheng He; Chak Tou Leong; Fan Wang; Yanzhao Yan; Xiaoyu Shen; Qiang Zhang 026 (EMNLP (Findings), 2024)

SCREEN: A Benchmark for Situated Conversational Recommendation. - Dongding Lin; Jian Wang 054; Chak Tou Leong; Wenjie Li 002 (ACM Multimedia, 2024)

Mitigating Unhelpfulness in Emotional Support Conversations with Multifaceted AI Feedback. - Jiashuo Wang; Chunpu Xu; Chak Tou Leong; Wenjie Li 002; Jing Li 049 (CoRR, 2024)

No Two Devils Alike: Unveiling Distinct Mechanisms of Fine-tuning Attacks. - Chak Tou Leong; Yi Cheng; Kaishuai Xu; Jian Wang 054; Hanlin Wang; Wenjie Li 002 (CoRR, 2024)

Evolving to be Your Soulmate: Personalized Dialogue Agents with Dynamically Adapted Personas. - Yi Cheng; Wenge Liu; Kaishuai Xu; Wenjun Hou; Yi Ouyang; Chak Tou Leong; Xian Wu 001; Yefeng Zheng 001 (CoRR, 2024)

E2CL: Exploration-based Error Correction Learning for Embodied Agents. - Hanlin Wang; Chak Tou Leong; Jian Wang 054; Wenjie Li 002 (CoRR, 2024)

Deeper Insights Without Updates: The Power of In-Context Learning Over Fine-Tuning. - Qingyu Yin; Xuzheng He; Luoao Deng; Chak Tou Leong; Fan Wang; Yanzhao Yan; Xiaoyu Shen; Qiang Zhang (CoRR, 2024)

Subtle Errors Matter: Preference Learning via Error-injected Self-editing. - Kaishuai Xu; Tiezheng Yu; Wenjun Hou; Yi Cheng; Chak Tou Leong; Liangyou Li; Xin Jiang 002; Lifeng Shang; Qun Liu 001; Wenjie Li 002 (CoRR, 2024)

Direct Preference Optimization Using Sparse Feature-Level Constraints. - Qingyu Yin; Chak Tou Leong; Hongbo Zhang; Minjun Zhu; Hanqi Yan; Qiang Zhang; Yulan He 001; Wenjie Li 002; Jun Wang 121; Yue Zhang 004; Linyi Yang (CoRR, 2024)

Imitate Before Detect: Aligning Machine Stylistic Preference for Machine-Revised Text Detection. - Jiaqi Chen; Xiaoye Zhu; Tianyang Liu; Ying Chen; Xinhui Chen; Yiwen Yuan; Chak Tou Leong; Zuchao Li; Tang Long; Lei Zhang; Chenyu Yan; Guanghao Mei; et al. (AAAI, 2025)

Why Safeguarded Ships Run Aground? Aligned Large Language Models' Safety Mechanisms Tend to Be Anchored in The Template Region. - Chak Tou Leong; Qingyu Yin; Jian Wang 054; Wenjie Li 002 (ACL (1), 2025)

STeCa: Step-level Trajectory Calibration for LLM Agent Learning. - Hanlin Wang; Jian Wang 054; Chak Tou Leong; Wenjie Li 002 (ACL (Findings), 2025)

Subtle Errors in Reasoning: Preference Learning via Error-injected Self-editing. - Kaishuai Xu; Tiezheng Yu; Wenjun Hou; Yi Cheng; Chak Tou Leong; Liangyou Li; Xin Jiang 002; Lifeng Shang; Qun Liu 001; Wenjie Li 002 (ACL (1), 2025)

Symbolic Representation for Any-to-Any Generative Tasks. - Jiaqi Chen; Xiaoye Zhu; Yue Wang; Tianyang Liu 003; Xinhui Chen; Ying Chen; Chak Tou Leong; Yifei Ke; Joseph Liu; Yiwen Yuan; Julian J. McAuley; Li-jia Li (CVPR, 2025)

Video-Bench: Human-Aligned Video Generation Benchmark. - Hui Han; Siyuan Li; Jiaqi Chen; Yiwen Yuan; Yuling Wu; Yufan Deng; Chak Tou Leong; Hanwen Du; Junchen Fu; Youhua Li; Jie Zhang; Chi Zhang; et al. (CVPR, 2025)

TokenSkip: Controllable Chain-of-Thought Compression in LLMs. - Heming Xia; Yongqi Li 001; Chak Tou Leong; Wenjie Wang 007; Wenjie Li 002 (CoRR, 2025)

Video-Bench: Human-Aligned Video Generation Benchmark. - Hui Han; Siyuan Li; Jiaqi Chen; Yiwen Yuan; Yuling Wu; Chak Tou Leong; Hanwen Du; Junchen Fu; Youhua Li; Jie Zhang; Chi Zhang; Li-jia Li; et al. (CoRR, 2025)

Induction Head Toxicity Mechanistically Explains Repetition Curse in Large Language Models. - Shuxun Wang; Qingyu Yin; Chak Tou Leong; Qiang Zhang; Linyi Yang (CoRR, 2025)

KNN-SSD: Enabling Dynamic Self-Speculative Decoding via Nearest Neighbor Layer Set Optimization. - Mingbo Song; Heming Xia; Jun Zhang 069; Chak Tou Leong; Qiancheng Xu; Wenjie Li 002; Sujian Li (CoRR, 2025)

Scaling over Scaling: Exploring Test-Time Scaling Pareto in Large Reasoning Models. - Jian Wang 054; Boyan Zhu; Chak Tou Leong; Yongqi Li 001; Wenjie Li 002 (CoRR, 2025)

SPA-RL: Reinforcing LLM Agents via Stepwise Progress Attribution. - Hanlin Wang; Chak Tou Leong; Jiashuo Wang; Jian Wang 054; Wenjie Li 002 (CoRR, 2025)

Expanding before Inferring: Enhancing Factuality in Large Language Models through Premature Layers Interpolation. - Dingwei Chen; Ziqiang Liu; Feiteng Fang; Chak Tou Leong; Shiwen Ni; Ahmadreza Argha; Hamid Alinejad-Rokny; Min Yang 007; Chengming Li (CoRR, 2025)