8 citations · 9 across the 2 of their papers we have counts for
3 papers
Can one use Earth's magnetic axial dipole field intensity to predict reversals?
Kyle Gwirtz, Matthias Morzfeld, Alexandre Fournier +1
We study predictions of reversals of Earth's axial magnetic dipole field that are based solely on the dipole's intensity. The prediction strategy is, roughly, that once the dipole…
MALA-within-Gibbs samplers for high-dimensional distributions with sparse conditional structure
X. T. Tong, M. Morzfeld, Y. M. Marzouk
Markov chain Monte Carlo (MCMC) samplers are numerical methods for drawing samples from a given target probability distribution. We discuss one particular MCMC sampler, the MALA-wi…
Sampling, feasibility, and priors in Bayesian estimation
Alexandre J. Chorin, Fei Lu, Robert N. Miller +2
Importance sampling algorithms are discussed in detail, with an emphasis on implicit sampling, and applied to data assimilation via particle filters. Implicit sampling makes it pos…