About me

I’m a final-year PhD student at the Chinese University of Hong Kong, Shenzhen, under the supervision of Prof. Xiaoying Tang. I’m also co-supervised (remotely) by Prof. Tao Lin at Westlake University. Prior to this, I received my Bachelor of Engineering degree from the College of Software Engineering at Nankai University.

Research Interests

  • Learning in Non-stationary and Heterogeneous Environments (2020 - 2023, at CUHKSZ);
    • Federated Learning;
    • Domain Generalization and Adaptation;
    • Distributed Optimization;
  • Training and Inference Efficiency of Transformer Models (2023 - present, at CUHKSZ);
    • Mixture of Experts
  • Multi-Modal Large Language Models (2024 - present, at Tencent PCG);
    • Video Temporal Grounding;
    • Video Captioning;
    • Any-Modal to Any Modal Models;

News

Contact

  • Email: yongxinguo@link.cuhk.edu.cn