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authIdHal_s : olivier-le-maitre

Level set Methods for Polynomial Chaos expansion of stochastic PDEs outputs

Pierre Sochala , Olivier Le Maitre
SIAM conference on Uncertainty quantification, SIAM, Apr 2016, Lausanne, Switzerland
Conference papers hal-01266242v1

Surrogate-based inversion for first-arrival seismic tomography

Pierre Sochala , Alexandrine Gesret , Olivier Le Maitre
Uncertainty Quantification & Optimization Conference, Mar 2019, Paris, France
Conference papers hal-02513499v1
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Polynomial Chaos expansion for subsurface flows with uncertain soil parameters

Pierre Sochala , O. Le Maitre
Advances in Water Resources, 2013, 62, pp.139-154. ⟨10.1016/j.advwatres.2013.10.003⟩
Journal articles hal-00931639v1
Image document

Polynomial Chaos Level Points Method for One-Dimensional Uncertain Steep Problems

Pierre Sochala , Olivier Le Maitre
Journal of Scientific Computing, 2019, 81 (3), pp.1987-2009. ⟨10.1007/s10915-019-01069-z⟩
Journal articles hal-02336969v1

Study of overland flow with uncertain infiltration using stochastic tools

Marie Rousseau , Olivier Cerdan , Alexandre Ern , Olivier Le Maitre , Pierre Sochala
Advances in Water Resources, 2012, 38, pp.1-12. ⟨10.1016/j.advwatres.2011.12.004⟩
Journal articles istex hal-00662082v1
Image document

Numerical approximation of poroelasticity with random coefficients using Polynomial Chaos and Hybrid High-Order methods

Daniele Antonio Di Pietro , Michele Botti , Daniele Di Pietro , Olivier Le Maitre , Pierre Sochala
Computer Methods in Applied Mechanics and Engineering, 2020, 361, pp.112736. ⟨10.1016/j.cma.2019.112736⟩
Journal articles hal-02081647v2

Are "Physically-based" soil erosion models physically-based? Some elements from a sensitivity analysis of the Hairsine and Rose model

Marie Rousseau , Olivier Cerdan , Alexandre Ern , Olivier Le Maitre , Pierre Sochala
8th International Conference on Geomorphology - IAG 2013, Aug 2013, La Villette, France
Conference papers hal-00800841v1
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Model Reduction for Large-Scale Earthquake Simulation in an Uncertain 3D Medium

Pierre Sochala , Florent de Martin , Olivier Le Maitre
International Journal for Uncertainty Quantification, 2020, 10 (2), pp.101-127. ⟨10.1615/Int.J.UncertaintyQuantification.2020031165⟩
Journal articles hal-02570132v1
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Polynomial surrogates for Bayesian traveltime tomography

Pierre Sochala , Alexandrine Gesret , Olivier Le Maitre
GEM - International Journal on Geomathematics, 2021, 12 (1), ⟨10.1007/s13137-021-00184-0⟩
Journal articles hal-03384145v1
Image document

Study of overland flow with uncertain infiltration using stochastic tools

Marie Rousseau , Olivier Cerdan , Alexandre Ern , Olivier Le Maitre , Pierre Sochala
2011
Reports hal-00612949v1

Hydrologic modeling with uncertain input parameters

Marie Rousseau , Olivier Cerdan , Alexandre Ern , Olivier Le Maitre , Pierre Sochala
European Geosciences Union 2012, Apr 2012, Vienne, Austria
Conference papers hal-00668188v1