Survey on Lagrangian relaxation for MILP: importance, challenges, historical review, recent advancements, and opportunities

MA Bragin - Annals of Operations Research, 2024 - Springer
Operations in areas of importance to society are frequently modeled as mixed-integer linear
programming (MILP) problems. While MILP problems suffer from combinatorial complexity …

Simulation and goal programming approach to improve public hospital emergency department resource allocation

AU Rehman, YS Usmani, SH Mian, MH Abidi… - Systems, 2023 - mdpi.com
Efficient and effective operation of an emergency department is necessary. Since patients
can visit the emergency department without making an appointment, the emergency …

How Does Imaging Impact Patient Flow in Emergency Departments?

VG Prabhu, K Taaffe, M Shehan… - 2022 Winter …, 2022 - ieeexplore.ieee.org
Emergency Department (ED) overcrowding continues to be a public health issue as well as
a patient safety issue. The underlying factors leading to ED crowding are numerous, varied …

Improving Patient Safety, Patient Flow and Physician Well-Being in Emergency Departments

V Girishan Prabhu - 2022 - tigerprints.clemson.edu
Over 151 million people visit US Emergency Departments (EDs) annually. The diverse
nature and overwhelming volume of patient visits make the ED one of the most complicated …

[PDF][PDF] Democratization of Complex-Problem Solving to Enhance Participation, Transparency, Accountability, and Fairness: An Optimization Perspective

MA Bragin, KS Shehadehb - researchgate.net
Operations in critical areas of importance to society, such as healthcare, transportation and
logistics, power systems, and emergency response, profoundly affect multiple stakeholders …