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Fred (Haoyuan) Wu
Final Year Undergraduate Student
School of Computing and Data Science
The University of Hong Kong
Hi! I'm Fred, a final year undergraduate student at the School of Computing and Data Science, the University of Hong Kong (HKU). I am currently a research assistant and an incoming PhD student at XLANG Lab advised by Prof. Tao Yu, working on computer-use agents and embodied agents. Previously, I also had the honor to work at the University of Illinois Urbana-Champaign with Prof. Hao Peng on reinforcement learning methods for large language models. Feel free to contact me if you are interested in my research or want a chat!
Research Interests
- Embodied AI Agents
- Vision-Language-Action (VLA) Models
- Computer-Use Agents
Education
The University of Hong Kong
Doctor of Philosophy (Institute of Data Science)
Sep 2026 – Jun 2030
(expected)
The University of Hong Kong
Bachelor of Engineering in Computer Science
Sep 2022 – Jun 2026
(expected)
University of Illinois Urbana-Champaign
Exchange
Jan 2025 – May 2025
Publications
VideoAgentTrek: Computer Use Pretraining from Unlabeled Videos
Dunjie Lu*, Yiheng Xu*, Junli Wang*, Haoyuan Wu, Xinyuan Wang, Zekun Wang, Junlin Yang, Hongjin Su, Jixuan Chen, Junda Chen, Yuchen Mao, Jingren Zhou, Junyang Lin, Binyuan Hui, Tao Yu
Scaling Computer-Use Grounding via User Interface Decomposition and Synthesis
Tianbao Xie*, Jiaqi Deng*, Xiaochuan Li*, Junlin Yang*, Haoyuan Wu, Jixuan Chen, Wenjing Hu, Xinyuan Wang, Yuhui Xu, Zekun Wang, Yiheng Xu, Junli Wang, Doyen Sahoo, Tao Yu, Caiming Xiong
Spider2-V: How Far Are Multimodal Agents From Automating Data Science and Engineering Workflows?
Ruisheng Cao, Fangyu Lei, Haoyuan Wu, Jixuan Chen, Yeqiao Fu, Hongcheng Gao, Xinzhuang Xiong, Hanchong Zhang, Yuchen Mao, Wenjing Hu, Tianbao Xie, Hongshen Xu, Danyang Zhang, Sida Wang, Ruoxi Sun, Pengcheng Yin, Caiming Xiong, Ansong Ni, Qian Liu, Victor Zhong, Lu Chen, Kai Yu, Tao Yu
Experiences
XLANG Lab, The University of Hong Kong
Student Research Assistant (Supervisor: Prof. Tao Yu)
University of Illinois Urbana-Champaign
Student Research Assistant (Supervisor: Prof. Hao Peng)