This thesis is part of the project "Vigires'eau" funded by the French National Research Agency program through the Concepts, Systems and Tools for Global Security (ANRCSOSG, ANR-08-SECU-013-02). It addresses the problem of sequentially detecting a transient signal in safety-critical systems. For these systems, the detection of a change has to be made, on the one hand, with a detection delay less than a prescribed value, and on the other hand, with the minimal probability of nondetection under constraint on the probability of false alarm. The optimality criteria and algorithms found in the literature are not suitable for this kind of detection. We propose in this thesis a new optimality criterion which aims to minimize the worst probability ...
Cette thèse traite de la problématique de la détection de rupture dans le cadre séquentiel où le sig...
National audienceCurrent systems are becoming every day more and more complex, being both distribute...
On revient sur les différents traitements optimaux ou sous-optimaux envisageables pour la détection ...
Cette thèse s'inscrit dans le cadre du projet Vigires'eau financé par l ANR à travers le programme C...
This PhD thesis is registered in the framework of the project “SCALA” which received financial suppo...
This PhD thesis is registered in the framework of the project “SCALA” which received financial suppo...
This thesis deals the problem of change-point detection in the sequential framework where the signal...
International audienceWe introduce the online version of the CUSUM statistics based on a sequential ...
L’objectif principal de ce travail de thèse est de proposer une méthode d’évaluation de ces algorith...
International audienceMonitoring drinking water is a public health problem because water is essentia...
International audienceMonitoring drinking water is a public health problem because water is essentia...
The goal of the thesis is to develop a new approach of monitoring discrete events systems. A method ...
The goal of the thesis is to develop a new approach of monitoring discrete events systems. A method ...
Une défaillance peut être définie comme une modification suffisante et permanente des caractéristiqu...
We describe a methodology for optimizing a threshold detection-based biosurveillance system. The goa...
Cette thèse traite de la problématique de la détection de rupture dans le cadre séquentiel où le sig...
National audienceCurrent systems are becoming every day more and more complex, being both distribute...
On revient sur les différents traitements optimaux ou sous-optimaux envisageables pour la détection ...
Cette thèse s'inscrit dans le cadre du projet Vigires'eau financé par l ANR à travers le programme C...
This PhD thesis is registered in the framework of the project “SCALA” which received financial suppo...
This PhD thesis is registered in the framework of the project “SCALA” which received financial suppo...
This thesis deals the problem of change-point detection in the sequential framework where the signal...
International audienceWe introduce the online version of the CUSUM statistics based on a sequential ...
L’objectif principal de ce travail de thèse est de proposer une méthode d’évaluation de ces algorith...
International audienceMonitoring drinking water is a public health problem because water is essentia...
International audienceMonitoring drinking water is a public health problem because water is essentia...
The goal of the thesis is to develop a new approach of monitoring discrete events systems. A method ...
The goal of the thesis is to develop a new approach of monitoring discrete events systems. A method ...
Une défaillance peut être définie comme une modification suffisante et permanente des caractéristiqu...
We describe a methodology for optimizing a threshold detection-based biosurveillance system. The goa...
Cette thèse traite de la problématique de la détection de rupture dans le cadre séquentiel où le sig...
National audienceCurrent systems are becoming every day more and more complex, being both distribute...
On revient sur les différents traitements optimaux ou sous-optimaux envisageables pour la détection ...