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math.OC2024
On the Trade-Off Between Distributional Belief and Ambiguity: Conservatism, Finite-Sample Guarantees, and Asymptotic Properties
Man Yiu Tsang, Karmel S. Shehadeh
We propose and analyze a new data-driven trade-off (TRO) approach for modeling uncertainty that serves as a middle ground between the optimistic approach, which adopts a distributi…
math.OC2022★ 2 cited
Integrated Home Care Staffing and Capacity Planning: Stochastic Optimization Approaches
Ridong Wang, Karmel S. Shehadeh, Xiaolei Xie +1
We propose stochastic optimization methodologies for a staffing and capacity planning problem arising from home care practice. Specifically, we consider the perspective of a home c…
math.OC2021★ 1 cited
Fleet Sizing and Allocation for On-demand Last-Mile Transportation Systems
Karmel S. Shehadeh, Hai Wang, Peter Zhang
The last-mile problem refers to the provision of travel service from the nearest public transportation node to home or other destination. Last-Mile Transportation Systems (LMTS), w…