7 citations · 12 across the 9 of their papers we have counts for
7 papers · 1 filter
Multi-Objective Planning for Healthcare Facility Resilience: Mitigate Now or Respond Later?
Gizem Toplu-Tutay, John J. Hasenbein, Matt Kammer-Kerwick +1
Flooding can damage healthcare facilities, interrupt local care capacity, and trigger costly patient evacuations. Addressing these risks requires long-term resilience investments u…
Using a generative model for out-of-sample testing of two-stage stochastic programs
Ashutosh Shukla, John J. Hasenbein, Erhan Kutanoglu
Stochastic programming models for decision-making under uncertainty often suffer from scenario scarcity, where obtaining representative samples of uncertain parameters requires exp…
Co-optimization of Short- and Long-term Decisions for the Transmission Grid's Resilience to Flooding
Ashutosh Shukla, Erhan Kutanoglu, John Hasenbein
We present and analyze a three-stage stochastic optimization model that integrates output from a geoscience-based flood model with a power flow model for transmission grid resilien…
On Simplices with a Given Barycenter That Are Enclosed by the Standard Simplex
Brent Austgen, John J. Hasenbein, Erhan Kutanoglu
We present an optimization model defined on the manifold of the set of stochastic matrices. Geometrically, the model is akin to identifying a maximum-volume -dimensional simplex…
Scenario-based Optimization Models for Power Grid Resilience to Extreme Flooding Events
Ashutosh Shukla, Erhan Kutanoglu, John J. Hasenbein
We propose two scenario-based optimization models for power grid resilience decision making that integrate output from a hydrology model with a power flow model. The models are use…
Comparisons of two-stage models for flood mitigation of electrical substations
Brent Austgen, Erhan Kutanoglu, John J. Hasenbein +1
We compare stochastic programming and robust optimization decision models for informing the deployment of ad hoc flood mitigation measures to protect electrical substations prior t…
A two-stage stochastic programming model for electric substation flood mitigation prior to an imminent hurricane
Brent Austgen, Erhan Kutanoglu, John J. Hasenbein
We present a stochastic programming model for informing the deployment of ad hoc flood mitigation measures to protect electrical substations prior to an imminent and uncertain hurr…