I am a first-year Ph.D. student in the Department of Computer Science and Engineering (CSE) at The Chinese University of Hong Kong (CUHK), under the supervision of Prof. John C.S. Lui. Before this, I earned a B.Eng. from the Advanced Class in Mathematics and Physics for Information Science at Huazhong University of Science and Technology (HUST).

Research Interest

My previous research focused on adjustable spatial encoding strategies for video analysis with online feedback, particularly in adapting video quality under fluctuating bandwidth conditions. Building on this experience, my current academic interests are centered on Online Learning and Large Language Models (LLMs). I am particularly intrigued by how online learning can enable LLMs to quickly adapt and learn from interactive information, much like an intelligent agent. This dynamic learning capability, I believe, is a meaningful and promising area of research. I am always open to potential collaborations, so please feel free to reach out.

Publications

• [ACM MM] AxiomVision: Accuracy-Guaranteed Adaptive Visual Model Selection for Perspective-Aware Video Analytics
  Xiangxiang Dai, Zeyu Zhang, Peng Yang, Yuedong Xu, Xutong Liu, John C.S. Lui.
  Accepted in the ACM Multimedia (MM), 2024. (1149/4385 = 26.2%, CCF A)
  [Link], [arXiv], [Poster], [Code], [ACM showcase on Kudos]
  

• [ICC] Bandwidth-Efficient Edge Video Analytics via Frame Partitioning and Quantization Optimization
  Chuqin Zhou, Peng Yang, Zeyu Zhang, Chengzhi Wang, Ning Zhang.
  Accepted in the IEEE International Conference on Communications (ICC), 2023.

Selected Awards

• Huawei PhD Fellowship (2024-2028)

• National Scholarship (Oct. 2021, Oct. 2023)

• Merit Student (Oct. 2021, Oct. 2023)

• Outstanding Undergraduates in Term of Academic Performance (Oct. 2021)

• Top 1% in Alibaba Global Mathematics Competition (Apr. 2022).