Tianyuan Jin


Ph.D. Candidate
School of Computing
National University of Singapore


I am a fourth year PhD student in the School of Computing at the National University of Singapore, supervised by Prof. Xiaokui Xiao.
Before that, I obtained my master degree in computer science at University of Science and Technology of China and my bachelor's degree in mathematics at
University of Science and Technology of China. My master work was advised by Prof. Enhong Chen.


Email: tianyuan@u.nus.edu

Selected Papers

* stands for the equal contribution.

  • Finite-Time Frequentist Regret Bounds of Multi-Agent Thompson Sampling on Sparse Hypergraphs
    Tianyuan Jin, Hao-Lun Hsu, William Chang, Pan Xu
    Proceedings of Annual AAAI Conference on Artificial Intelligence (AAAI), to appear, 2024. [Oral Presentation 2.3%]

  • Thompson Sampling with Less Exploration is Fast and Optimal
    Tianyuan Jin, Xianglin Yang, Xiaokui Xiao, Pan Xu
    Proceedings of the International Conference on Machine Learning (ICML 2023).

Research Interests

  • Online Learning and Bandits

  • Submodularity


  • Google PhD Fellowship, 2021

  • Research Achievement Award, School of Computing, National University of Singapore, 2021, 2023