We firstly present in this thesis the permutation Bootstrap method applied for the block maxima (BM) method in extreme value theory. The method is based on BM ranks whose distribution is presented and simulated. It performs well and leads to a variance reduction in the estimation of the GEV parameters and the extreme quantiles. Secondly, we build upon the heteroscedastic extremes framework by Einmahl et al. (2016) where the observations are assumed independent but not identically distributed and the variation in their tail distributions is modeled by the so-called skedasis function. While the original paper focuses on non-parametric estimation of the skedasis function, we consider here parametric models and prove the consistency and asympto...
In various applications in environmental sciences, finance, insurance or risk management, joint extr...
Accurate estimation of the occurrence probabilities of extreme environmental events is a major issue...
This PhD on published works aims at unifying the works carried out on the topic of extreme metocean ...
We firstly present in this thesis the permutation Bootstrap method applied for the block maxima (BM)...
Nous présentons dans cette thèse en premier lieu la méthode de Bootstrap par permutation appliquée à...
Cette thèse s'inscrit dans le contexte de la statistique des valeurs extrêmes. Elle y apporte deux c...
This thesis can be viewed within the context of extreme value statistics. It provides two main contr...
There are numerous benefits of analysing and understanding extreme events. More specifically, quanti...
xtreme value analysis is concerned with the modelling of extreme events such as floods and heatwaves...
AbstractThe article examines extreme temperature events defined as the exceedances of several high q...
This thesis takes place in the extreme value statistics framework. It provides three main contributi...
This dissertation consists of results in estimation, prediction and bounding risk for multivariate e...
International audienceThe EDF (Electricity of France) R&D department makes use of the extreme-value ...
While much effort in the development of statistical methods aims at characterising some properties o...
The areal modeling of the extremes of a natural process such as rainfall or temperature is important...
In various applications in environmental sciences, finance, insurance or risk management, joint extr...
Accurate estimation of the occurrence probabilities of extreme environmental events is a major issue...
This PhD on published works aims at unifying the works carried out on the topic of extreme metocean ...
We firstly present in this thesis the permutation Bootstrap method applied for the block maxima (BM)...
Nous présentons dans cette thèse en premier lieu la méthode de Bootstrap par permutation appliquée à...
Cette thèse s'inscrit dans le contexte de la statistique des valeurs extrêmes. Elle y apporte deux c...
This thesis can be viewed within the context of extreme value statistics. It provides two main contr...
There are numerous benefits of analysing and understanding extreme events. More specifically, quanti...
xtreme value analysis is concerned with the modelling of extreme events such as floods and heatwaves...
AbstractThe article examines extreme temperature events defined as the exceedances of several high q...
This thesis takes place in the extreme value statistics framework. It provides three main contributi...
This dissertation consists of results in estimation, prediction and bounding risk for multivariate e...
International audienceThe EDF (Electricity of France) R&D department makes use of the extreme-value ...
While much effort in the development of statistical methods aims at characterising some properties o...
The areal modeling of the extremes of a natural process such as rainfall or temperature is important...
In various applications in environmental sciences, finance, insurance or risk management, joint extr...
Accurate estimation of the occurrence probabilities of extreme environmental events is a major issue...
This PhD on published works aims at unifying the works carried out on the topic of extreme metocean ...