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Numerical methods for homogenization : applications to random media
In this thesis we investigate numerical methods for the homogenization of materials the structures of which, at fine scales, are characterized by random... -
Minimum variance importance sampling via Population Monte Carlo
International audience -
Bias Transmission and Variance Reduction in Two-Stage Quantile Regression
In this paper, we propose a variance reduction method for quantile regressions with endogeneity problems. First, we derive the asymptotic distribution of two-stage... -
Preliminary control variates to improve empirical regression methods
International audience -
Nucleation and growth probabilistic models for powders transformation
This work focuses on powder transformations using the Mampel model, i.e. proceeding by surfacic nucleation and isotropic growth. In the first part, using a... -
Importance Sampling and Statistical Romberg method
The efficiency of Monte Carlo simulations is significantly improved when implemented with variance reduction methods. Among these methods we focus on the popular... -
A non linear approximation method for solving high dimensional partial differ...
International audience
