67 citations · 80 across the 4 of their papers we have counts for
4 papers
Motion Estimation and Imaging of Complex Scenes with Synthetic Aperture Radar
Liliana Borcea, Thomas Callaghan, George Papanicolaou
We study synthetic aperture radar (SAR) imaging and motion estimation of complex scenes consisting of stationary and moving targets. We use the classic SAR setup with a single ante…
Synthetic Aperture Radar Imaging and Motion Estimation via Robust Principle Component Analysis
Liliana Borcea, Thomas Callaghan, George Papanicolaou
We consider the problem of synthetic aperture radar (SAR) imaging and motion estimation of complex scenes. By complex we mean scenes with multiple targets, stationary and in motion…
Probability distribution of the resistance of a random network
Thomas Callaghan, Joseph B. Keller
The probability density of the resistance of a two dimensional rectangular network between two conducting plates is calculated. The nodes form an by lattice, and each edge…
A stochastic model for wound healing
Thomas Callaghan, Evgeniy Khain, Leonard M. Sander +1
We present a discrete stochastic model which represents many of the salient features of the biological process of wound healing. The model describes fronts of cells invading a woun…