Chak Tou Leong

According to our database, Chak Tou Leong authored at least 40 papers between 2021 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Probing Cultural Awareness in LLMs: A Case Study of Cross-Culture Aesthetic Stylistics.

Jiashuo Wang, Fenggang Yu, Jian Wang, Chak Tou Leong, Xiaoyu Shen, Chunpu Xu, Jiawen Duan, Wenjie Li, Johan F. Hoorn

CoRR, May, 2026

Seeing Isn't Believing: Mitigating Belief Inertia via Active Intervention in Embodied Agents.

Hanlin Wang, Chak Tou Leong, Jian Wang, Wenjie Li

CoRR, April, 2026

Finding RELIEF: Shaping Reasoning Behavior without Reasoning Supervision via Belief Engineering.

Chak Tou Leong, Dingwei Chen, Heming Xia, Qingyu Yin, Sunbowen Lee, Jian Wang, Wenjie Li

CoRR, January, 2026

KNN-SSD: Enabling Dynamic Self-Speculative Decoding via Nearest Neighbor Layer Set Optimization.

Mingbo Song, Heming Xia, Jun Zhang, Chak Tou Leong, Qiancheng Xu, Wenjie Li, Sujian Li

Proceedings of the Findings of the Association for Computational Linguistics: EACL 2026, 2026

Merlin's Whisper: Enabling Efficient Reasoning in Large Language Models via Black-box Persuasive Prompting.

Heming Xia, Cunxiao Du, Rui Li, Chak Tou Leong, Yongqi Li, Wenjie Li

Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2026

2025

Evaluating Parameter Efficient Methods for RLVR.

Qingyu Yin, Yulun Wu, Zhennan Shen, Sunbowen Li, Zhilin Wang, Yanshu Li, Chak Tou Leong, Jiale Kang, Jinjin Gu

CoRR, December, 2025

Protein as a Second Language for LLMs.

Xinhui Chen, Zuchao Li, Mengqi Gao, Yufeng Zhang, Chak Tou Leong, Haoyang Li, Jiaqi Chen

CoRR, October, 2025

Merlin's Whisper: Enabling Efficient Reasoning in LLMs via Black-box Adversarial Prompting.

Heming Xia, Cunxiao Du, Rui Li, Chak Tou Leong, Yongqi Li, Wenjie Li

CoRR, October, 2025

Refusal Falls off a Cliff: How Safety Alignment Fails in Reasoning?

Qingyu Yin, Chak Tou Leong, Linyi Yang, Wenxuan Huang, Wenjie Li, Xiting Wang, Jaehong Yoon, YunXing, XingYu, Jinjin Gu

CoRR, October, 2025

Probing the Difficulty Perception Mechanism of Large Language Models.

Sunbowen Lee, Qingyu Yin, Chak Tou Leong, Jialiang Zhang, Yicheng Gong, Shiwen Ni, Min Yang, Xiaoyu Shen

CoRR, October, 2025

SPA-RL: Reinforcing LLM Agents via Stepwise Progress Attribution.

Hanlin Wang, Chak Tou Leong, Jiashuo Wang, Jian Wang, Wenjie Li

CoRR, May, 2025

Scaling over Scaling: Exploring Test-Time Scaling Pareto in Large Reasoning Models.

Jian Wang, Boyan Zhu, Chak Tou Leong, Yongqi Li, Wenjie Li

CoRR, May, 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, Yongxin Ni

CoRR, April, 2025

Constrain Alignment with Sparse Autoencoders.

Qingyu Yin, Chak Tou Leong, Hongbo Zhang, Minjun Zhu, Hanqi Yan, Qiang Zhang, Yulan He, Wenjie Li, Jun Wang, Yue Zhang, Linyi Yang

Proceedings of the Forty-second International Conference on Machine Learning, 2025

TokenSkip: Controllable Chain-of-Thought Compression in LLMs.

Heming Xia, Chak Tou Leong, Wenjie Wang, Yongqi Li, Wenjie Li

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 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, Chengming Li

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 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, Li-jia Li, Yongxin Ni

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2025

Symbolic Representation for Any-to-Any Generative Tasks.

Jiaqi Chen, Xiaoye Zhu, Yue Wang, Tianyang Liu, Xinhui Chen, Ying Chen, Chak Tou Leong, Yifei Ke, Joseph Liu, Yiwen Yuan, Julian J. McAuley, Li-jia Li

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 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, Lifeng Shang, Qun Liu, Wenjie Li

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

STeCa: Step-level Trajectory Calibration for LLM Agent Learning.

Hanlin Wang, Jian Wang, Chak Tou Leong, Wenjie Li

Proceedings of the Findings of the Association for Computational Linguistics, 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, Wenjie Li

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

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, Jie Zhang, Lefei Zhang

Proceedings of the Thirty-Ninth AAAI Conference on Artificial Intelligence, 2025

2024

Direct Preference Optimization Using Sparse Feature-Level Constraints.

Qingyu Yin, Chak Tou Leong, Hongbo Zhang, Minjun Zhu, Hanqi Yan, Qiang Zhang, Yulan He, Wenjie Li, Jun Wang, Yue Zhang, Linyi Yang

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, Lifeng Shang, Qun Liu, Wenjie Li

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

E2CL: Exploration-based Error Correction Learning for Embodied Agents.

Hanlin Wang, Chak Tou Leong, Jian Wang, Wenjie Li

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, Yefeng Zheng

CoRR, 2024

No Two Devils Alike: Unveiling Distinct Mechanisms of Fine-tuning Attacks.

Chak Tou Leong, Yi Cheng, Kaishuai Xu, Jian Wang, Hanlin Wang, Wenjie Li

CoRR, 2024

Mitigating Unhelpfulness in Emotional Support Conversations with Multifaceted AI Feedback.

Jiashuo Wang, Chunpu Xu, Chak Tou Leong, Wenjie Li, Jing Li

CoRR, 2024

SCREEN: A Benchmark for Situated Conversational Recommendation.

Dongding Lin, Jian Wang, Chak Tou Leong, Wenjie Li

Proceedings of the 32nd ACM International Conference on Multimedia, MM 2024, Melbourne, VIC, Australia, 28 October 2024, 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

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2024, 2024

E²CL: Exploration-based Error Correction Learning for Embodied Agents.

Hanlin Wang, Chak Tou Leong, Jian Wang, Wenjie Li

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2024, 2024

Muffin: Mitigating Unhelpfulness in Emotional Support Conversations with Multifaceted AI Feedback.

Jiashuo Wang, Chunpu Xu, Chak Tou Leong, Wenjie Li, Jing Li

Proceedings of the Findings of the Association for Computational Linguistics, 2024

Instruct Once, Chat Consistently in Multiple Rounds: An Efficient Tuning Framework for Dialogue.

Jian Wang, Chak Tou Leong, Jiashuo Wang, Dongding Lin, Wenjie Li, Xiaoyong Wei

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2024

Cooper: Coordinating Specialized Agents towards a Complex Dialogue Goal.

Yi Cheng, Wenge Liu, Jian Wang, Chak Tou Leong, Yi Ouyang, Wenjie Li, Xian Wu, Yefeng Zheng

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

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, Guoping Liu

ACM Trans. Spatial Algorithms Syst., June, 2023

Target-oriented Proactive Dialogue Systems with Personalization: Problem Formulation and Dataset Curation.

Jian Wang, Yi Cheng, Dongding Lin, Chak Tou Leong, Wenjie Li

Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, 2023

Self-Detoxifying Language Models via Toxification Reversal.

Chak Tou Leong, Yi Cheng, Jiashuo Wang, Jian Wang, Wenjie Li

Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, 2023

2022

Task Adaptive Network for Image Restoration with Combined Degradation Factors.

Jingyuan Zhou, Chak Tou Leong, MinYi Lin, Wantong Liao, Congduan Li

Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision Workshops, 2022

2021

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

Proceedings of the 21st International Conference on Communication Technology, 2021