This PhD thesis studies theorical and asymptotic properties of processes and random fields with some applications in statistics and simulation. A first part (Chapter 2, 3 and 4) is devoted to the construction of new models of random fields with a random error, expressed in term of Bernoulli shifts and to give some results about their limit theory. Weak dependence conditions used are proved to be more general than the well known notions such as strong mixing or association. We will study in this part the weak and strong invariance principle, for the random fields of interest. The second part of this thesis will be devoted to study estimation and simulation's problems with two kinds of dependence contexts. In Chapter 5, we first consider the ...
We are interested in the theoretical properties of Stochastic Recurrent Equations (SRE) and their ap...
In this thesis, we construct ARMA model for random periodic processes. We stress on the mixed period...
We provide simulation and theoretical results concerning the finite-sample theory of quasi-maximum-l...
This PhD thesis studies theorical and asymptotic properties of processes and random fields with some...
La constante de normalisation des champs de Markov se présente sous la forme d'une intégrale hauteme...
The major part of the presented work is devoted to new concepts of dependence extending and generali...
This thesis aims at a systematic introduction to a weak dependence condition, provided by Doukhan an...
The development of the modelling of the random phenomena using Markov chains raises the problem of t...
This habilitation manuscript presents my research work on statistics for weakly dependent processes....
AbstractWe study prediction for vector valued random fields in a nonparametric setting. The predicti...
The thesis is devoted to limit theorems for stochastic models with long-range dependence. We first c...
International audienceThe paper is devoted to recall weak dependence conditions from Dedecker et al....
This thesis is a study of stochastic image models with applications to texture synthesis. Most of th...
We study an extension to non causal Markov random fields of the resampling scheme given in Bickel et...
Introduced in the 1960s, the model of random walk in i.i.d. environment on integers (or RWRE) raised...
We are interested in the theoretical properties of Stochastic Recurrent Equations (SRE) and their ap...
In this thesis, we construct ARMA model for random periodic processes. We stress on the mixed period...
We provide simulation and theoretical results concerning the finite-sample theory of quasi-maximum-l...
This PhD thesis studies theorical and asymptotic properties of processes and random fields with some...
La constante de normalisation des champs de Markov se présente sous la forme d'une intégrale hauteme...
The major part of the presented work is devoted to new concepts of dependence extending and generali...
This thesis aims at a systematic introduction to a weak dependence condition, provided by Doukhan an...
The development of the modelling of the random phenomena using Markov chains raises the problem of t...
This habilitation manuscript presents my research work on statistics for weakly dependent processes....
AbstractWe study prediction for vector valued random fields in a nonparametric setting. The predicti...
The thesis is devoted to limit theorems for stochastic models with long-range dependence. We first c...
International audienceThe paper is devoted to recall weak dependence conditions from Dedecker et al....
This thesis is a study of stochastic image models with applications to texture synthesis. Most of th...
We study an extension to non causal Markov random fields of the resampling scheme given in Bickel et...
Introduced in the 1960s, the model of random walk in i.i.d. environment on integers (or RWRE) raised...
We are interested in the theoretical properties of Stochastic Recurrent Equations (SRE) and their ap...
In this thesis, we construct ARMA model for random periodic processes. We stress on the mixed period...
We provide simulation and theoretical results concerning the finite-sample theory of quasi-maximum-l...