Machine Learning

Algorithm Discovery

I am developing computational frameworks to automatically discover algorithms, using reinforcement learning. This area of research is currently in its early stages.

Digital Twins

Digital twins are real-time digital replicas of physical systems that enable simulation, monitoring, and optimization. Unlike traditional models, they are dynamic (continuously updated), bi-directional (inform physical systems), and predictive (enable forecasting).

Digital Twins

Technical challenges

To create a …

Model aggregation: minimizing empirical variance outperforms minimizing empirical error
Model aggregation: …

Context

We present a general framework to combine existing models in a robust manner. Our method is flexible, places few assumptions on the models aggregated, and performs well in our experiments.

Model Aggregation

Abstract

Whether deterministic or stochastic, models can be viewed as functions designed to …