2 papers
stat.ME2018
A Hierarchical Spatio-Temporal Statistical Model Motivated by Glaciology
Giri Gopalan, Birgir Hrafnkelsson, Christopher K. Wikle +4
In this paper, we extend and analyze a Bayesian hierarchical spatio-temporal model for physical systems. A novelty is to model the discrepancy between the output of a computer simu…
astro-ph.IM2016
Application of the Trend Filtering Algorithm for Photometric Time Series Data
Giri Gopalan, Peter Plavchan, Julian van Eyken +3
Detecting transient light curves (e.g., transiting planets) requires high precision data, and thus it is important to effectively filter systematic trends affecting ground based wi…