I am currently a 1st-year Ph.D. student in the AI Thrust at The Hong Kong University of Science and Technology (Guangzhou), supervised by Prof. Li Liu. I received my M.Sc. and B.Sc. in Computer Science and Technology from Tianjin University, where I was supervised by Prof. Wei Feng during my master’s studies. I am grateful to have worked with Dr. Lianyu Hu.
💭 Research Interests
My research focuses on Human Representation, from controllable visual synthesis to expressive human behavior. My current interests include:
- Joint Audio-Visual Generation
- Embodied Response Generation (Body, Hand and Face Motion with Speech)
- 3D Human Reconstruction and Animation
📝 Publications
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GReg: Geometry-Aware Region Refinement for Sign Language Video Generation, Tongkai Shi, L. Hu, F. Shang, L. Gao, W. Feng, [ICCV 2025]
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Pose-guided Fine-grained Sign Language Video Generation, Tongkai Shi, L. Hu, F. Shang, J. Feng, P. Liu, W. Feng, [ECCV 2024]
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Deep Correlated Prompting for Visual Recognition with Missing Modalities, L. Hu, Tongkai Shi, W. Feng, F. Shang, L. Wan, [NeurIPS 2024]
🎓 Educations
- 2026.09 - Present, Ph.D. in Artificial Intelligence, The Hong Kong University of Science and Technology (Guangzhou)
. (Supervisor: Prof. Li Liu) - 2023.09 - 2026.06, M.Sc. in Computer Science and Technology, Tianjin University
. (Supervisor: Prof. Wei Feng) - 2019.09 - 2023.06, B.Sc. in Computer Science and Technology, Tianjin University .
💻 Internships
- 2025.07 - 2025.11, Kuaishou Technology, Hangzhou, China.
🎖 Honors and Awards
- 2023: Huawei Intelligent Base Scholarship
- 2025: First-Class Scholarship of Tianjin University
- 2025: BYD Scholarship
