200 citations · 200 across the 4 of their papers we have counts for
4 papers
Mixed-model Sequencing with Stochastic Failures: A Case Study for Automobile Industry
I. Ozan Yilmazlar, Mary E. Kurz, Hamed Rahimian
In the automotive industry, the sequence of vehicles to be produced is determined ahead of the production day. However, there are some vehicles, failed vehicles, that cannot be pro…
Effective Scenarios in Multistage Distributionally Robust Optimization with a Focus on Total Variation Distance
Hamed Rahimian, Guzin Bayraksan, Tito Homem-de-Mello
We study multistage distributionally robust optimization (DRO) to hedge against ambiguity in quantifying the underlying uncertainty of a problem. Recognizing that not all the reali…
A Model of Supply-Chain Decisions for Resource Sharing with an Application to Ventilator Allocation to Combat COVID-19
Sanjay Mehrotra, Hamed Rahimian, Masoud Barah +2
This paper presents a stochastic optimization model for allocating and sharing a critical resource in the case of a pandemic. The demand for different entities peaks at different t…
Distributionally Robust Optimization: A Review
Hamed Rahimian, Sanjay Mehrotra
The concepts of risk-aversion, chance-constrained optimization, and robust optimization have developed significantly over the last decade. Statistical learning community has also w…