Xuchuang Wang


I am a postdoc at University of Massachusetts - Amherst, working with Don Towsley and Mohammad Hajiesmaili. I received my Ph.D. in the Department of Computer Science & Engineering at The Chinese University of Hong Kong under the guidance of John C.S. Lui.

My research is dedicated to designing algorithms for sequential decision-making under uncertainty, with a particular focus on online learning algorithms incorporating multi-armed bandit feedback and distributed multi-agent cooperation.

selected publications

  1. NeurIPS
    Multi-Fidelity Multi-Armed Bandits Revisited
    Xuchuang Wang, Qingyun Wu , Wei Chen , and John C.S. Lui
    In Advances in Neural Information Processing Systems , 2023
  2. ICLR
    Achieve Near-Optimal Individual Regret & Low Communications in Multi-Agent Bandits
    Xuchuang Wang, Lin Yang , Yu-zhen Janice Chen , Xutong Liu , Mohammad Hajiesmaili , Don Towsley , and John C.S. Lui
    In International Conference on Learning Representations , 2023
  3. ICML
    Multiple-Play Stochastic Bandits with Shareable Finite-Capacity Arms
    Xuchuang Wang, Hong Xie , and John C.S. Lui
    In Proceedings of the 39th International Conference on Machine Learning , 2022