A sequential follower refinement algorithm for robust surgery scheduling
An algorithm for the two-stage robust optimization surgery-to-operating room allocation
problem is presented. The second-stage problem is an integer linear program whose …
problem is presented. The second-stage problem is an integer linear program whose …
Coordinating a bi‐level blood supply chain with interactions between supply‐side and demand‐side operational decisions
MS Moshtagh, Y Zhou, M Verma - International Transactions in …, 2024 - Wiley Online Library
In most blood supply chains, blood centers and hospitals make individual decisions,
resulting in an inefficient structure of the blood supply chain, which in turn renders supply …
resulting in an inefficient structure of the blood supply chain, which in turn renders supply …
Solving a class of two-stage stochastic nonlinear integer programs using value functions
J Zhang, OY Özaltın, AC Trapp - Journal of Global Optimization, 2025 - Springer
We propose a level-set characterization of the value function of a class of nonlinear integer
programs with finite domain. We study the theoretical properties of this characterization and …
programs with finite domain. We study the theoretical properties of this characterization and …
Stochastic optimization approaches for an operating room and anesthesiologist scheduling problem
We propose combined allocation, assignment, sequencing, and scheduling problems under
uncertainty involving multiple operation rooms (ORs), anesthesiologists, and surgeries as …
uncertainty involving multiple operation rooms (ORs), anesthesiologists, and surgeries as …
[PDF][PDF] Mixed Integer Linear Programming Formulations for Robust Surgery Scheduling
Abstract We introduce Mixed Integer Linear Programming (MILP) formulations for the two-
stage robust surgery scheduling problem (2SRSSP). We derive these formulations by …
stage robust surgery scheduling problem (2SRSSP). We derive these formulations by …