Ehouarn Simon

12 papers C 1Journal 9Unranked 1
YearRankTypeTitle / Venue / Authors
2024 J jnl
A non-linear conjugate gradient in dual space for L
Numer. Algorithms
Antoine Bernigaud, Serge Gratton, Ehouarn Simon
2024 J jnl
Gaussian Anamorphosis for Ensemble Kalman Filter Analysis of SAR-Derived Wet Surface Ratio Observations.
IEEE Trans. Geosci. Remote. Sens.
Thanh Huy Nguyen, Sophie Ricci, Andrea Piacentini, Ehouarn Simon, Raquel Rodriguez Suquet, Santiago Peña Luque
2023 — conf
A Kernel Extension of the Ensemble Transform Kalman Filter.
ICCS (4)
Sophie Mauran, Sandrine Mouysset, Ehouarn Simon, Laurent Bertino
2023 J jnl
A filtered multilevel Monte Carlo method for estimating the expectation of discretized random fields.
CoRR
Jérémy Briant, Paul Mycek, Mayeul Destouches, Olivier Goux, Serge Gratton, Selime Gürol, Ehouarn Simon, Anthony T. Weaver
2023 C conf
Dealing with Non-Gaussianity of SAR-Derived Wet Surface Ratio for Flood Extent Representation Improvement.
IGARSS
Thanh Huy Nguyen, Sophie Ricci, Andrea Piacentini, Ehouarn Simon, Raquel Rodriquez Suquet, Santiago Peña Luque
2022 J jnl
A Note on Inexact Inner Products in GMRES.
SIAM J. Matrix Anal. Appl.
Serge Gratton, Ehouarn Simon, David Titley-Péloquin, Philippe L. Toint
2021 J jnl
An algorithm for the minimization of nonsmooth nonconvex functions using inexact evaluations and its worst-case complexity.
Math. Program.
Serge Gratton, Ehouarn Simon, Philippe L. Toint
2021 J jnl
Minimizing convex quadratics with variable precision conjugate gradients.
Numer. Linear Algebra Appl.
Serge Gratton, Ehouarn Simon, David Titley-Péloquin, Philippe L. Toint
2019 J jnl
Exploiting variable precision in GMRES.
CoRR
Serge Gratton, Ehouarn Simon, David Titley-Péloquin, Philippe L. Toint
2018 J jnl
Minimizing convex quadratic with variable precision Krylov methods.
CoRR
Serge Gratton, Ehouarn Simon, Philippe L. Toint
2015 J jnl
Observation thinning in data assimilation computations.
EURO J. Comput. Optim.
Serge Gratton, M. Monserrat Rincon-Camacho, Ehouarn Simon, Philippe L. Toint
2007 — —
Assimilation variationnelle de données pour des modèles emboîtés. (Variational data assimilation for locally nested models).
Ehouarn Simon