6 citations · 8 across the 12 of their papers we have counts for
3 papers · 1 filter
Tomographic reconstruction of a disease transmission landscape via GPS recorded random paths
Jairo Diaz-Rodriguez, Juan Pablo Gomez, Jeremy P. Orange +4
Identifying areas in a landscape where individuals have a higher likelihood of disease infection is key to managing diseases. Unlike conventional methods relying on ecological assu…
Adjoint-Free 4D-Var Methods Via Line Search Optimization For Non-Linear Data Assimilation
Elias Nin-Ruiz, Jairo Diaz-Rodriguez
This paper proposes two practical implementations of Four-Dimensional Variational (4D-Var) Ensemble Kalman Filter (4D-EnKF) methods for non-linear data assimilation. Our formulatio…
Nonparametric estimation of galaxy cluster's emissivity and point source detection in astrophysics with two lasso penalties
Jairo Diaz-Rodriguez, Dominique Eckert, Hatef Monajemi +2
Astrophysicists are interested in recovering the 3D gas emissivity of a galaxy cluster from a 2D image taken by a telescope. A blurring phenomenon and presence of point sources mak…