Angélique Ponçot

Background error covariance iterative updating with invariant observation measures for data assimilation

Sibo Cheng, Jean‐Philippe Argaud, Bertrand Iooss et al. · Stochastic Environmental Research and Risk Assessment · 2019 · 32 citations · Full text

State Estimation, Data Assimilation, Engineering +11

Error covariance tuning in variational data assimilation: application to an operating hydrological model

Sibo Cheng, Jean‐Philippe Argaud, Bertrand Iooss et al. · Stochastic Environmental Research and Risk Assessment · 2020 · 26 citations · Full text

Hydrometeorology, Data Assimilation, Engineering +9

Variational assimilation for xenon dynamical forecasts in neutronic using advanced background error covariance matrix modelling

Angélique Ponçot, Jean‐Philippe Argaud, Bertrand Bouriquet et al. · Annals of Nuclear Energy · 2013 · 18 citations · Full text

Earth Science, Engineering, Robust Modeling +6

An advanced computational scheme for the optimization of 2D radial reflector calculations in pressurized water reactors

Thomas Clerc, Alain Hébert, Hadrien Leroyer et al. · Nuclear Engineering and Design · 2014 · 17 citations

Numerical Analysis, Engineering, Pressurized Water Reactors +6

Robustness of nuclear core activity reconstruction by data assimilation

Bertrand Bouriquet, Jean‐Philippe Argaud, P. Erhard et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 2010 · 17 citations · Full text

Geophysics, Engineering, Nuclear Engineering +2