338 citations · 1.3k across the 43 of their papers we have counts for
3 papers · 1 filter
Concordance: In-flight Calibration of X-ray Telescopes without Absolute References
Herman L. Marshall, Yang Chen, Jeremy J. Drake +7
We describe a process for cross-calibrating the effective areas of X-ray telescopes that observe common targets. The targets are not assumed to be "standard candles" in the classic…
New Constraints on Anisotropic Expansion from Supernovae Type Ia
W. Rahman, R. Trotta, S. S. Boruah +2
We re-examine the contentious question of constraints on anisotropic expansion from Type Ia supernovae (SNIa) in the light of a novel determination of peculiar velocities, which ar…
Stratified Learning: A General-Purpose Statistical Method for Improved Learning under Covariate Shift
Maximilian Autenrieth, David A. van Dyk, Roberto Trotta +1
We propose a simple, statistically principled, and theoretically justified method to improve supervised learning when the training set is not representative, a situation known as c…