37 citations · 38 across the 4 of their papers we have counts for
4 papers
Data Assimilation With An Integral-Form Ensemble Square-Root Filter
Robin Armstrong, Ian Grooms
Geoscientific applications of ensemble Kalman filters face several computational challenges arising from the high dimensionality of the forecast covariance matrix, particularly whe…
A Scalable Gaussian Process Approach to Shear Mapping with MuyGPs
Gregory Sallaberry, Benjamin W. Priest, Robert Armstrong +4
Analysis of cosmic shear is an integral part of understanding structure growth across cosmic time, which in-turn provides us with information about the nature of dark energy. Conve…
Markov Chain Monte Carlo for Bayesian Parametric Galaxy Modeling in LSST
James J. Buchanan, Michael D. Schneider, Kerianne Pruett +1
We apply Markov Chain Monte Carlo (MCMC) to the problem of parametric galaxy modeling, estimating posterior distributions of galaxy properties such as ellipticity and brightness fo…
SNIa-Cosmology Analysis Results from Simulated LSST Images: from Difference Imaging to Constraints on Dark Energy
B. Sánchez, R. Kessler, D. Scolnic +19
The Vera Rubin Observatory Legacy Survey of Space and Time (LSST) is expected to process transient detections per night. For precision measurements of cosmological par…