15 citations · 34 across the 10 of their papers we have counts for
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math.ST2021
Adaptive estimation of irregular mean and covariance functions
Steven Golovkine, Nicolas Klutchnikoff, Valentin Patilea
Nonparametric estimators for the mean and the covariance functions of functional data are proposed. The setup covers a wide range of practical situations. The random trajectories a…
math.ST2020★ 12 cited
Learning the smoothness of noisy curves with application to online curve estimation
Steven Golovkine, Nicolas Klutchnikoff, Valentin Patilea
Combining information both within and across trajectories, we propose a simple estimator for the local regularity of the trajectories of a stochastic process. Independent trajector…