Publications

Shehadeh, K.S., Tsang, M.Y., Padman, R., Kilic, M. (2025). "Stochastic optimization approaches for operating room-to-downstream elective surgery planning under uncertainty." European Journal of Operational Research.

Tsang, M.Y., Shehadeh, K.S. (2025). "A unified framework for analyzing and optimizing a class of convex inequity measures." Operations Research.

Tsang, M.Y., Shehadeh, K.S. (2025). "On the trade-off between distributional belief and ambiguity: Conservatism, finite-sample guarantees, and asymptotic properties." INFORMS Journal on Optimization.

Tsang, M.Y., Sit, T., Wong, H.Y. (2025). "Adaptive robust online portfolio selection." European Journal of Operational Research.

Li, S., Shehadeh, K.S., Tsang, M.Y. (2024). "Stochastic programming models for a fleet sizing and appointment scheduling problem with random service and travel times." Transportation Research Part C: Emerging Technologies.

Tsang, M.Y., Shehadeh, K.S., Curtis, F.E., Hochman, B., Brentjens, T.E. (2024). "Stochastic optimization approaches for the anesthesiologists and operating rooms assignment problem." Operations Research.

Tsang, M.Y., Shehadeh, K.S., Curtis, F.E. (2023). "An inexact column-and-constraint generation method to solve two-stage robust optimization problems." Operations Research Letters.

Tsang, M.Y., and Shehadeh, K.S. (2023). "Stochastic optimization models for a home service routing and appointment scheduling problem with random travel and service times." European Journal of Operational Research.

Tsang, M.Y., Sit, T., Wong, H.Y. (2022). "Robust portfolio optimization with respect to spectral risk measures under correlation uncertainty." Applied Mathematics and Optimization.

Tsang, M.Y., Sit, T., Wong, H.Y. (2024). "Contextual quantile minimization for two-stage stochastic programs." Submitted.

Tsang, M.Y., Shehadeh, K.S. (2025). "Algorithmic approaches for identifying the trade-off between pessimism and optimism in a stochastic fixed charge facility location problem." Submitted