The calibration of a computer code consists in the comparison of its predictions to the experimental data, so that the best input parameter values can be inferred. We work in a Bayesian framework, where the parameters are treated as random variables to accurately represent the uncertainty around their values, and the subsequent model predictions. The focus is on situation where, regardless of parameter values, there remains an irreducible discrepancy between model predictions and the data, which reveals the presence of model error. Every model is an imperfect representation of reality, and its model error is caused by the approximating assumptions it is based on.In the first part of the manuscript we present the theoretical and numerical co...
Brain parcellation into a number of hemodynamically homogeneous regions (parcels) is a challenging i...
Les systèmes de prévision des crues décrivent les transformations pluie-débit en se basant sur des r...
Les systèmes de prévision des crues décrivent les transformations pluie-débit en se basant sur des r...
The calibration of a computer code consists in the comparison of its predictions to the experimental...
The calibration of a computer code consists in the comparison of its predictions to the experimental...
The calibration of a computer code consists in the comparison of its predictions to the experimental...
The calibration of a computer code consists in the comparison of its predictions to the experimental...
La calibration d'un code de calcul consiste en la comparaison de ses prédictions aux données expérim...
This dissertation deals with the use of RANS CFD commercial solvers for heat transfer computations o...
Le but de cette thèse est de faire des simulations prédictives à partir de modèles de turbulence de ...
The goal of this thesis is to make predictive simulations with Reynolds-Averaged Navier-Stokes (RANS...
The goal of this thesis is to make predictive simulations with Reynolds-Averaged Navier-Stokes (RANS...
The goal of this thesis is to make predictive simulations with Reynolds-Averaged Navier-Stokes (RANS...
We investigate a computer model calibration technique inspired by the wellknown Bayesian framework o...
In Pressurized Water Reactors (PWR), the heat released by the nuclear fuel is transferred to the wat...
Brain parcellation into a number of hemodynamically homogeneous regions (parcels) is a challenging i...
Les systèmes de prévision des crues décrivent les transformations pluie-débit en se basant sur des r...
Les systèmes de prévision des crues décrivent les transformations pluie-débit en se basant sur des r...
The calibration of a computer code consists in the comparison of its predictions to the experimental...
The calibration of a computer code consists in the comparison of its predictions to the experimental...
The calibration of a computer code consists in the comparison of its predictions to the experimental...
The calibration of a computer code consists in the comparison of its predictions to the experimental...
La calibration d'un code de calcul consiste en la comparaison de ses prédictions aux données expérim...
This dissertation deals with the use of RANS CFD commercial solvers for heat transfer computations o...
Le but de cette thèse est de faire des simulations prédictives à partir de modèles de turbulence de ...
The goal of this thesis is to make predictive simulations with Reynolds-Averaged Navier-Stokes (RANS...
The goal of this thesis is to make predictive simulations with Reynolds-Averaged Navier-Stokes (RANS...
The goal of this thesis is to make predictive simulations with Reynolds-Averaged Navier-Stokes (RANS...
We investigate a computer model calibration technique inspired by the wellknown Bayesian framework o...
In Pressurized Water Reactors (PWR), the heat released by the nuclear fuel is transferred to the wat...
Brain parcellation into a number of hemodynamically homogeneous regions (parcels) is a challenging i...
Les systèmes de prévision des crues décrivent les transformations pluie-débit en se basant sur des r...
Les systèmes de prévision des crues décrivent les transformations pluie-débit en se basant sur des r...