16 citations · 69 across the 27 of their papers we have counts for
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math.ST2014★ 16 cited
Estimating the transition matrix of a Markov chain observed at random times
Flavia Barsotti, Yohann De Castro, Thibault Espinasse +1
In this paper we develop a statistical estimation technique to recover the transition kernel of a Markov chain in presence of censored data. We cons…
math.ST2014
A Rice method proof of the Null-Space Property over the Grassmannian
J. -M Azaïs, Y. De Castro, S. Mourareau
The Null-Space Property (NSP) is a necessary and sufficient condition for the recovery of the largest coefficients of solutions to an under-determined system of linear equations. I…
math.ST2014★ 1 cited
Non-uniform spline recovery from small degree polynomial approximation
Yohann De Castro, Guillaume Mijoule
We investigate the sparse spikes deconvolution problem onto spaces of algebraic polynomials. Our framework encompasses the measure reconstruction problem from a combination of nois…