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eess.SY2022
Provably High-Quality Solutions for the Liquid Medical Oxygen Allocation Problem
Lejun Zhou, Lavanya Marla, Varun Gupta +1
Oxygen is an essential life-saving medicine used in several indications at all levels of healthcare. During the COVID-19 pandemic, the demand for liquid medical oxygen (LMO) has in…
eess.SY2022
A Four-stage Heuristic Algorithm for Solving On-demand Meal Delivery Routing Problem
Lejun Zhou, Anke Ye, Simon Hu
Meal delivery services provided by platforms with integrated delivery systems are becoming increasingly popular. This paper adopts a rolling horizon approach to solve the meal deli…