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math.OC2025
Dynamic Redeployment of Nurses Across Hospitals: A Sample Robust Optimization Approach
Wei Liu, Tianchun Li, Mengshi Lu +1
Problem definition: We study a workforce redeployment problem in hospital networks, where clinical staff, such as nurses, are temporarily reassigned from overstaffed to understaffe…
math.OC2024
Patient Assignment and Prioritization for Multi-Stage Care with Reentrance
Wei Liu, Mengshi Lu, Pengyi Shi
In this paper, we study a queueing model that incorporates patient reentrance to reflect patients' recurring requests for nurse care and their rest periods between these requests.…