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Hao Chen (陈浩)

Ph.D. Student
The Chinese University of Hong Kong
Email: hchen22@link.cuhk.edu.hk Wechat: chenhao1222-


About Me

I am a first-year PhD student at The Chinese University of Hong Kong (CUHK) supervised by Prof. Pheng-Ann Heng and Prof. Chi-Wing Fu. Before that, I received my master’s degree in Computer Science from CUHK and bachelor’s degree in Computer Science and Technology from Jinan University.

My research interests mainly include Embodied AI, Large Multi-modal Models, and Multi-modal Learning. Feel free to reach out - I’m always open to discussions and potential collaborations! 😄

Selected Publications

* Equal contribution, # Corresponding author

  1. Fast-in-Slow: A Dual-System Foundation Model Unifying Fast Manipulation within Slow Reasoning
    Hao Chen*, Jiaming Liu*, Chenyang Gu*, Zhuoyang Liu*, Renrui Zhang, Xiaoqi Li, Xiao He, Yandong Guo, Chi-Wing Fu, Shanghang Zhang#, Pheng-Ann Heng
    ArXiv 2025
    PDF Code Project Page

  2. HybridVLA: Collaborative Diffusion and Autoregression in a Unified Vision-Language-Action Model
    Jiaming Liu*, Hao Chen*, Pengju An, Zhuoyang Liu, Renrui Zhang, Chenyang Gu, Xiaoqi Li, Ziyu Guo, Sixiang Chen, Mengzhen Liu, Chengkai Hou, Mengdi Zhao, KC Zhou, Pheng-Ann Heng, Shanghang Zhang#
    ArXiv 2025
    PDF Code Project Page

  3. EchoTraffic: Enhancing Traffic Anomaly Understanding with Audio-Visual Insights
    Zhenghao Xing*, Hao Chen*, Binzhu Xie, Jiaqi Xu, Ziyu Guo, Xuemiao Xu, Jianye Hao, Chi-Wing Fu, Xiaowei Hu#, Pheng-Ann Heng
    CVPR 2025
    PDF Code

  4. SciVerse: Unveiling the Knowledge Comprehension and Visual Reasoning of LMMs on Multi-modal Scientific Problems
    Ziyu Guo*, Ray Zhang*, Hao Chen*, Jialin* Gao*, Dongzhi Jiang, Jiaze Wang, Pheng-Ann Heng#
    ACL Findings 2025
    PDF Project Page

  5. SignVTCL: Multi-Modal Continuous Sign Language Recognition Enhanced by Visual-Textual Contrastive Learning
    Hao Chen*, Jiaze Wang*, Ziyu Guo, Jinpeng Li, Donghao Zhou, Bian Wu, Chenyong Guan, Guangyong Chen#, Pheng-Ann Heng
    BMVC 2024
    PDF

  6. Traj-mae: Masked autoencoders for trajectory prediction
    Hao Chen*, Jiaze Wang*, Kun Shao, Furui Liu, Jianye Hao, Chenyong Guan, Guangyong Chen#, Pheng-Ann Heng
    ICCV 2023
    PDF Project Page

Selected Awards