4 papers
Measurement of Low-Activity Uranium Contamination using Bayesian Statistical Decision Theory
Hanan Arahmane, Jonathan Dumazert, Eric Barat +4
Amongst the various technical challenges in the field of radiation detection is the need to carry out accurate low-level radioactivity measurements in the presence of large fluctua…
Discretely Indexed Flows
Elouan Argouarc'h, François Desbouvries, Eric Barat +2
In this paper we propose Discretely Indexed flows (DIF) as a new tool for solving variational estimation problems. Roughly speaking, DIF are built as an extension of Normalizing Fl…
Bayesian nonparametric estimation for Quantum Homodyne Tomography
Zacharie Naulet, Eric Barat
We estimate the quantum state of a light beam from results of quantum homodyne tomography noisy measurements performed on identically prepared quantum systems. We propose two Bayes…
Some aspects of symmetric Gamma process mixtures
Zacharie Naulet, Eric Barat
In this article, we present some specific aspects of symmetric Gamma process mixtures for use in regression models. We propose a new Gibbs sampler for simulating the posterior and…