111 citations · 225 across the 24 of their papers we have counts for
3 papers · 1 filter
A Geometric Approach to Joint Inversion with Applications to Contaminant Source Zone Characterization
Alireza Aghasi, Itza Mendoza-Sanchez, Eric L. Miller +2
This paper presents a new joint inversion approach to shape-based inverse problems. Given two sets of data from distinct physical models, the main objective is to obtain a unified…
High-order regularized regression in Electrical Impedance Tomography
Nick Polydorides, Alireza Aghasi, Eric L. Miller
We present a novel approach for the inverse problem in electrical impedance tomography based on regularized quadratic regression. Our contribution introduces a new formulation for…
Sensitivity Calculations for the Poisson's Equation via the Adjoint Field Method
Alireza Aghasi, Eric L. Miller
Adjoint field methods are both elegant and efficient for calculating sensitivity information required across a wide range of physics-based inverse problems. Here we provide a unifi…