Wei You

Wei You (尤为)

Assistant Professor
Department of Industrial Engineering and Decision Analytics
The Hong Kong University of Science and Technology

weiyou@ust.hk Google Scholar ORCID

Research

Publications

  • 2025 Dual-Directed Algorithm Design for Efficient Pure Exploration Chao Qin and Wei You
    To appear in Operations Research, 2025. [Full paper · Slides · Code]
  • 2025 Stochastic Compositional Optimization with Compositional Constraints Shuoguang Yang, Wei You, Zhe Zhang, and Ethan X. Fang
    INFORMS Journal on Optimization, 2025. [Journal · Full paper · Code]
  • 2023 Information-Directed Selection for Top-Two Algorithms Wei You, Chao Qin, Zihao Wang, Shuoguang Yang
    Conference on Learning Theory (COLT), 2023. [Extended abstract · Full paper · Code]
  • 2022 New decomposition approximations for queueing network Ward Whitt and Wei You
    Queueing Systems, 2022. [Journal]
  • 2022 A Robust Queueing Network Analyzer Based on Indices of Dispersion Ward Whitt and Wei You
    Naval Research Logistics, 2022. [Journal · Full paper · Slides]
  • 2020 Heavy-Traffic Limits for Stationary Network Flows Ward Whitt and Wei You
    Queueing Systems, 2020. [Journal · Longer version · Slides]
  • 2019 Time-Varying Robust Queueing Ward Whitt and Wei You
    Operations Research, 2019. [Journal · PDF]
  • 2019 The Advantage of Indices of Dispersion in Queueing Approximations Ward Whitt and Wei You
    Operations Research Letters, 2019. [Journal · PDF · Supplement]
  • 2018 Heavy-Traffic Limit of the GI/GI/1 Stationary Departure Process and its Variance Function Ward Whitt and Wei You
    Stochastic Systems, 2018. [Journal · PDF]
  • 2018 Using Robust Queueing to Expose the Impact of Dependence in Single-Server Queues Ward Whitt and Wei You
    Operations Research, 2018. [Journal · PDF]

    • Thesis

  • 2019 A Robust Queueing Network Analyzer Based on Indices of DispersionPh.D. Thesis, 2019. [Thesis, PDF]

    • Working Papers

  • 2025 Cost-Aware Exploration for Structured Bandits Xinyu Liu, Chao Qin and Wei You, working paper.
  • 2025 Transfer Learning with Partially Observable Offline Data via Causal Bounds Xueping Gong, Wei You and Jiheng Zhang, major revision at Operations Research. [Preprint]
  • 2024 Service Rate Differentiation for Homogeneous Impatient Customers Chenguang (Allen) Wu and Wei You, major revision at Manufacturing & Service Operations Management.
  • 2024 Robust Queueing for Queues with Impatient Customer Wei You, working paper.
  • 2023 A Multi-Armed Bandit Approach to Online Resource Allocation for Service Platforms Zihao Wang and Wei You, working paper.