19 citations · 21 across the 4 of their papers we have counts for
5 papers
A Simulation-Optimization Framework To Improve The Organ Transplantation Offering System
Ignacio Erazo, David Goldsman, Pinar Keskinocak +1
We propose a simulation-optimization-based methodology to improve the way that organ transplant offers are made to potential recipients. Our policy can be applied to all types of o…
Heterogeneous Multi-Resource Allocation with Subset Demand Requests
Arden Baxter, Pinar Keskinocak, Mohit Singh
We consider the problem of allocating multiple heterogeneous resources geographically and over time to meet demands that require some subset of the available resource types simulta…
Survival Analysis with Graph-Based Regularization for Predictors
Liyan Xie, Xi He, Pinar Keskinocak +1
We study the variable selection problem in survival analysis to identify the most important factors affecting survival time. Our method incorporates prior knowledge of mutual corre…
Early Detection of COVID-19 Hotspots Using Spatio-Temporal Data
Shixiang Zhu, Alexander Bukharin, Liyan Xie +4
Recently, the Centers for Disease Control and Prevention (CDC) has worked with other federal agencies to identify counties with increasing coronavirus disease 2019 (COVID-19) incid…
Bi-Criteria Multiple Knapsack Problem with Grouped Items
Francisco Castillo-Zunino, Pinar Keskinocak
The multiple knapsack problem with grouped items aims to maximize rewards by assigning groups of items among multiple knapsacks, considering knapsack capacities. Either all items i…