87 citations · 233 across the 36 of their papers we have counts for
4 papers · 1 filter
Estimating Treatment Effects Using Costly Simulation Samples from a Population-Scale Model of Opioid Use Disorder
Abdulrahman A. Ahmed, M. Amin Rahimian, Mark S. Roberts
Large-scale models require substantial computational resources for analysis and studying treatment conditions. Specifically, estimating treatment effects using simulations may requ…
Inferring epidemic dynamics using Gaussian process emulation of agent-based simulations
Abdulrahman A. Ahmed, M. Amin Rahimian, Mark S. Roberts
Computational models help decision makers understand epidemic dynamics to optimize public health interventions. Agent-based simulation of disease spread in synthetic populations al…
Differentially Private Distributed Estimation and Learning
Marios Papachristou, M. Amin Rahimian
We study distributed estimation and learning problems in a networked environment where agents exchange information to estimate unknown statistical properties of random variables fr…
Structural Measures of Resilience for Supply Chains
Marios Papachristou, M. Amin Rahimian, Arash Azadegan
Modern production systems are increasingly defined by dense networks of multi-tier sourcing dependencies, where localized upstream disruptions can cascade into system-wide collapse…