Research

Ongoing Works

Switchback Experiments under Stochastic Monotonicity
W. Xing, J. Blanchet, R. Johari, Peter W. Glynn, L. Wu

Publications & Preprints

Online Learning for Dynamic Service Mode Control
W. Xing, Y. Hu, A. Kalvit, V. Sarhangian

Generalized Hypercube Queuing Models with Overlapping Service Regions [Code]
S. Zhu, W. Xing, Y. Xie

Black-Box Optimization with Implicit Constraints for Public Policy [Code]
W. Xing, J. Lee, C. Liu, S. Zhu
Oral Paper, AAAI Conference on Artificial Intelligence (AAAI) 2025
Refereed Paper, INFORMS Optimization Society Conference (IOS) 2024

Optimal Unit Locations in Emergency Service Systems with Bayesian Optimization
C. Hua, A. Swersey, W. Xing
Best Paper (Finalist), INFORMS Conference on Service Science 2022
Best Student Paper (Finalist), POMS International Conference 2022

Multi-Priority Patient Transfer under Ambulance Offload Delay [Code]
W. Xing, C. Hua
Best Student Paper (2nd Place), INFORMS Conference on Service Science 2021

NuSC: An Effective Local Search Algorithm for Solving the Set Covering Problem [Code]
C. Luo, W. Xing, S. Cai, C. Hu
IEEE Transactions on Cybernetics 2022

Predictive Job Scheduling under Uncertain Constraints in Cloud Computing [Code]
D. Hang, B. Wang, B. Qiao, W. Xing, C. Luo et al.
International Joint Conferences on Artificial Intelligence (IJCAI) 2021

Correlation-aware Heuristic Search for Intelligent Virtual Machine Provisioning in Cloud Systems
C. Luo, B. Qiao, W. Xing, X. Chen et al.
AAAI Conference on Artificial Intelligence (AAAI) 2021