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Diverging Moments and Parameter Estimation
Heavy tailed distributions which allow for values far from the mean to occur with considerable probability are of increasing importance in various applications as the... -
Multiperiodic multifractal martingale measures
Projet FRACTALES -
Local Multifractal Analysis
33 pages -
Multifractal Properties of TCP Traffic: a Numerical Study
Projet FRACTALES -
On the estimation of the large deviations spectrum
International audience -
Multivariate Davenport series
43 pages -
Virtual Super Resolution of Scale Invariant Textured Images Using Multifracta...
International audience -
Multifractal Analysis of functions on the Heisenberg Group
In this article, we investigate the pointwise behaviors of functions on the Heisenberg group. We find wavelet characterizations for the global and local Hölder... -
Bootstrap for Multifractal Analysis
Multifractal analysis, which mainly consists in estimating scaling exponents, has become a popular tool for empirical data analysis. Although widely used in different... -
Scale invariant stochastic processes and multiresolution analysis for the mod...
Habilitation à Diriger des Recherches : Scale invariant stochastic processes and multiresolution analysis for the modeling of physical systems. -
Comportement asymptotique de marches aléatoires de branchement dans $\mathbb{...
We compute almost surely (simultaneaously) the Hausdorff dimensions of the sets of infinite branches of the boundary of a super-critical Galton-Watson tree (endowed... -
Coefficients dominants de la Transformée hyperbolique en ondelettes 2D : Appl...
International audience -
Hurst Exponent IntraPartum Fetal Heart Rate: Impact of Decelerations
Best paper award
