One treats the Hausdorff moment problem, the deconvolution on the sphere one and the problem of regression in random design as well. The first two problems constitute ill-posed inverse problems. We provide a statistical approach to the Hausdorff classical moment problem. We prove a lower bound on the rate of convergence of the mean integrated squared error and provide an estimator which attains minimax rate over the corresponding smoothness classes. We provide a new algorithm for the treatment of deconvolution on the sphere which combines the traditional SVD inversion with an appropriate thresholding technique in a well chosen new basis. We establish upper bounds for the behaviour of our procedure for any Lp loss which turns out to be adapt...
This Ph.D thesis presents new paradigms in the field of segmentation by mean of deformable models. C...
This thesis deals with two models of random walks. The first model belongs to the family of random w...
A lot of research is being done on Stochastic Optimisation in general and Genetic Algorithms in part...
In this thesis, we study problems related to learning and detecting multivariate statistical dissimi...
In this PhD thesis we study general linear model (multivariate linearmodel) in high dimensional sett...
Many tools exist to solve constrained path-planning problems. They can be classified as follows. In ...
Nowadays, the quantity of sequenced genetic data is increasing exponentially under the impetus of in...
The numerical resolution of any discretization of nonlinear PDEs most often requires an iterative al...
In this thesis, we study test statistics of the form : (H0) : E [U | X] = 0 p.s. contre (H1) : P {E ...
This thesis consists of three independent chapters in the theme of rough path theory. Introduced in ...
Image and video segmentation consists in the partitioning of an image into objects of interest and b...
This work presents an ``inverse problems'' approach for reconstruction in two different fields: digi...
In this thesis, production systems facing abandonments are studied. These problems are modeled as st...
In the recent years, we have witnessed a revolution on new non-invasive means for human and biologic...
Rigorous numerics aims at providing certified representations for solutions of various problems, not...
This Ph.D thesis presents new paradigms in the field of segmentation by mean of deformable models. C...
This thesis deals with two models of random walks. The first model belongs to the family of random w...
A lot of research is being done on Stochastic Optimisation in general and Genetic Algorithms in part...
In this thesis, we study problems related to learning and detecting multivariate statistical dissimi...
In this PhD thesis we study general linear model (multivariate linearmodel) in high dimensional sett...
Many tools exist to solve constrained path-planning problems. They can be classified as follows. In ...
Nowadays, the quantity of sequenced genetic data is increasing exponentially under the impetus of in...
The numerical resolution of any discretization of nonlinear PDEs most often requires an iterative al...
In this thesis, we study test statistics of the form : (H0) : E [U | X] = 0 p.s. contre (H1) : P {E ...
This thesis consists of three independent chapters in the theme of rough path theory. Introduced in ...
Image and video segmentation consists in the partitioning of an image into objects of interest and b...
This work presents an ``inverse problems'' approach for reconstruction in two different fields: digi...
In this thesis, production systems facing abandonments are studied. These problems are modeled as st...
In the recent years, we have witnessed a revolution on new non-invasive means for human and biologic...
Rigorous numerics aims at providing certified representations for solutions of various problems, not...
This Ph.D thesis presents new paradigms in the field of segmentation by mean of deformable models. C...
This thesis deals with two models of random walks. The first model belongs to the family of random w...
A lot of research is being done on Stochastic Optimisation in general and Genetic Algorithms in part...