This thesis address the issue of extreme event simulation. From a original understanding of the Splitting methods, a new theoretical framework is proposed, regardless of any algorithm. This framework is based on a point process associated with any real-valued random variable and lets defined probability, quantile and moment estimators without any hypothesis on this random variable. The artificial selection of threshold in Splitting vanishes and the estimator of the probability of exceeding a threshold is indeed an estimator of the whole cumulative distribution function until the given threshold. These estimators are based on the simulation of iid. replicas of the point process. So they allow for the use of massively parallel computer cluste...
To evaluate the profitability of a production before the launch of the manufacturing process, most i...
Lorsqu’une grandeur d’intérêt ne peut être directement mesurée, il est fréquent de procéder à l’obse...
International audienceWe propose some methodological basis for an improvement to the splitting metho...
This thesis address the issue of extreme event simulation. From a original understanding of the Spli...
Cette thèse est une contribution à la problématique de la simulation d'événements rares. A partir de...
This paper addresses the issue of estimating extreme probability and quantile on the output of compl...
This paper deals with estimations of probabilities of rare events using fast simulation based on the...
This thesis deals with the splitting method first introduced in rare event analysis in order to spee...
International audienceWe analyze the splitting algorithm performance in the estimation of rare event...
The past fifty years the field of the estimation of rare event probabilities has grown considerably,...
International audienceLet X be a random vector with distribution μ on ℝ^d and Φ be a mapping from ℝ^...
This thesis contains two parts: rare events simulation and non-intrusive stratified resampler for dy...
This thesis is divided into five chapters with an additional introduction and a conclusion. In the f...
Contrary to deterministic models, the execution of stochastic models depends on the realization of r...
In recent decades, standards of quality and safety requirements is increasingly demanding in numerou...
To evaluate the profitability of a production before the launch of the manufacturing process, most i...
Lorsqu’une grandeur d’intérêt ne peut être directement mesurée, il est fréquent de procéder à l’obse...
International audienceWe propose some methodological basis for an improvement to the splitting metho...
This thesis address the issue of extreme event simulation. From a original understanding of the Spli...
Cette thèse est une contribution à la problématique de la simulation d'événements rares. A partir de...
This paper addresses the issue of estimating extreme probability and quantile on the output of compl...
This paper deals with estimations of probabilities of rare events using fast simulation based on the...
This thesis deals with the splitting method first introduced in rare event analysis in order to spee...
International audienceWe analyze the splitting algorithm performance in the estimation of rare event...
The past fifty years the field of the estimation of rare event probabilities has grown considerably,...
International audienceLet X be a random vector with distribution μ on ℝ^d and Φ be a mapping from ℝ^...
This thesis contains two parts: rare events simulation and non-intrusive stratified resampler for dy...
This thesis is divided into five chapters with an additional introduction and a conclusion. In the f...
Contrary to deterministic models, the execution of stochastic models depends on the realization of r...
In recent decades, standards of quality and safety requirements is increasingly demanding in numerou...
To evaluate the profitability of a production before the launch of the manufacturing process, most i...
Lorsqu’une grandeur d’intérêt ne peut être directement mesurée, il est fréquent de procéder à l’obse...
International audienceWe propose some methodological basis for an improvement to the splitting metho...