84 citations · 175 across the 21 of their papers we have counts for
3 papers · 1 filter
A Multi-Resolution Model for Non-Gaussian Random Fields on a Sphere with Application to Ionospheric Electrostatic Potentials
Minjie Fan, Debashis Paul, Thomas C. M. Lee +1
Gaussian random fields have been one of the most popular tools for analyzing spatial data. However, many geophysical and environmental processes often display non-Gaussian characte…
Uncertainty Quantification for High Dimensional Sparse Nonparametric Additive Models
Qi Gao, Randy C. S. Lai, Thomas C. M. Lee +1
Statistical inference in high dimensional settings has recently attracted enormous attention within the literature. However, most published work focuses on the parametric linear re…
Covariance Estimation via Fiducial Inference
W. Jenny Shi, Jan Hannig, Randy C. S. Lai +1
As a classical problem, covariance estimation has drawn much attention from the statistical community for decades. Much work has been done under the frequentist and the Bayesian fr…