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Christian Soize

Professor Emeritus, Université Gustave Eiffel, MSME UMR 8208
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Researcher identifiers


. Statistical Learning, Probabilistic Learning, Machine Learning, and Nonconvex Optimization Problem. . Uncertainty Quantification, stochastic modeling of uncertainties in computational sciences and engineering, their propagation and their quantification solving stochastic inverse problems. . Stochastic multi-scale modeling and application to microstructures of heterogeneous materials. . Computational science, computational mechanics, linear and nonlinear structural dynamics, structural acoustics, vibroacoustics, and coupled systems. . Computational stochastic dynamics for linear and nonlinear dynamical systems.

Research domains



An overview on uncertainty quantification and probabilistic learning on manifolds in multiscale mechanics of materials

Christian Soize
Mathematics and Mechanics of Complex Systems, 2023, Accepted for publication 13 May 2023, pp.1-54
Journal articles hal-04182250v1
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Updating an uncertain and expensive computational model in structural dynamics based on one single target FRF using a probabilistic learning tool

Olivier Ezvan , Christian Soize , Christophe Desceliers , Roger Ghanem
Computational Mechanics, 2023, 71, pp.1161-1177. ⟨10.1007/s00466-023-02301-2⟩
Journal articles hal-04038485v1
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A novel source-filter stochastic model for voice production

Edson Cataldo , L. Monteiro , Christian Soize
Journal of Voice, 2023, 37 (1), pp.1-8. ⟨10.1016/j.jvoice.2020.11.015⟩
Journal articles hal-03179837v1
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Aeroacoustic Liner Impedance Metamodel from Simulation and Experimental Data Using Probabilistic Learning

Amritesh Sinha , Christian Soize , Christophe Desceliers , Guilherme Coelho-Cunha
AIAA Journal, 2023, Online 18 August 2023, pp.1-10. ⟨10.2514/1.J062991⟩
Journal articles hal-04182265v1
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Probabilistic learning inference of boundary value problem with uncertainties based on Kullback-Leibler divergence under implicit constraints

Christian Soize
Computer Methods in Applied Mechanics and Engineering, 2022, 395, pp.115058. ⟨10.1016/j.cma.2022.115078⟩
Journal articles hal-03667277v1
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Probabilistic learning constrained by realizations using a weak formulation of Fourier transform of probability measures

Christian Soize
Computational Statistics, 2022, online, pp.1-47. ⟨10.1007/s00180-022-01300-w⟩
Journal articles hal-03912256v1
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Multi-frequency model reduction for uncertainty quantification in computational vibroacoutics

Justin Reyes , Christophe Desceliers , Christian Soize , Laurent Gagliardini
Computational Mechanics, 2022, 69, pp.661-682. ⟨10.1007/s00466-021-02109-y⟩
Journal articles hal-03381359v1
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Probabilistic learning and updating of a digital twin for composite material systems

Roger Ghanem , Christian Soize , Loujaine Mehrez , Venkat Aitharaju
International Journal for Numerical Methods in Engineering, 2022, 123 (13), pp.3004-3020. ⟨10.1002/nme.6430⟩
Journal articles hal-02640409v1
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Nonlinear stochastic dynamics of detuned bladed-disks with uncertain mistuning and detuning optimization using a probabilistic machine learning tool

Evangéline Capiez-Lernout , Christian Soize
International Journal of Non-Linear Mechanics, 2022, 143, pp.104023. ⟨10.1016/j.ijnonlinmec.2022.104023⟩
Journal articles hal-03616891v1
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Probabilistic learning on manifolds (PLoM) with partition

Christian Soize , Roger Ghanem
International Journal for Numerical Methods in Engineering, 2022, 123 (1), pp.268-290. ⟨10.1002/nme.6856⟩
Journal articles hal-03381363v1
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Computational stochastic homogenization of heterogeneous media from an elasticity random field having an uncertain spectral measure

Christian Soize
Computational Mechanics, 2021, 68, pp.1003-1021. ⟨10.1007/s00466-021-02056-8⟩
Journal articles hal-03321743v1
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Machine learning for detecting structural changes from dynamic monitoring using the probabilistic learning on manifolds

Christian Soize , André Orcesi
Structure and Infrastructure Engineering, 2021, 17 (10), pp.1418-1430. ⟨10.1080/15732479.2020.1811991⟩
Journal articles hal-02931147v1
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Probabilistic learning on manifolds constrained by nonlinear partial differential equations for small datasets

Christian Soize , Roger Ghanem
Computer Methods in Applied Mechanics and Engineering, 2021, 380, pp.113777. ⟨10.1016/j.cma.2021.113777⟩
Journal articles hal-03179788v1
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Robust 3D acoustic performance probabilistic model for nacelle liners

Vincent Dangla , Christian Soize , Guilherme Cunha , A. Mosson , M. Kassem
AIAA Journal, 2021, 50 (10), pp.4195-4211. ⟨10.2514/1.J060299⟩
Journal articles hal-03179828v1
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Novel formulation for the effects of sloshing with capillarity on elastic structures in linear dynamics

Roger Ohayon , Christian Soize , Quentin Akkaoui , Evangéline Capiez-Lernout
International Journal for Numerical Methods in Engineering, 2021, 122 (19), pp.5313-5330. ⟨10.1002/nme.6290⟩
Journal articles hal-02461304v1
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Stochastic elliptic operators defined by non-Gaussian random fields with uncertain spectrum

Christian Soize
Theory of Probability and Mathematical Statistics, 2021, 105, pp.113-136. ⟨10.1090/tpms/1159⟩
Journal articles hal-03381362v1
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A stochastic model of voice generation and the corresponding solution for the inverse problem using Artificial Neural Network for case with pathology in the vocal folds

Edson Cataldo , Christian Soize
Biomedical Signal Processing and Control, 2021, 68, pp.102623. ⟨10.1016/j.bspc.2021.102623⟩
Journal articles hal-03193501v1
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Computation of Sobol indices in global sensitivity analysis from small data sets by probabilistic learning on manifolds

Maarten Arnst , Christian Soize , Kevin Bulthuis
International Journal for Uncertainty Quantification, 2021, 11 (1), pp.1-23. ⟨10.1615/Int.J.UncertaintyQuantification.2020032674⟩
Journal articles hal-02918215v1
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Sampling of Bayesian posteriors with a non-Gaussian probabilistic learning on manifolds from a small dataset

Christian Soize , Roger Ghanem , Christophe Desceliers
Statistics and Computing, 2020, 30 (5), pp.1433-1457. ⟨10.1007/s11222-020-09954-6⟩
Journal articles hal-02640469v1
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Uncertainty quantification for dynamics of geometrically nonlinear structures coupled with internal acoustic fluids in presence of sloshing and capillarity

Quentin Akkaoui , Evangéline Capiez-Lernout , Christian Soize , Roger Ohayon
Journal of Fluids and Structures, 2020, 94, pp.102966. ⟨10.1016/j.jfluidstructs.2020.102966⟩
Journal articles hal-02501461v1
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Physics‐constrained non‐Gaussian probabilistic learning on manifolds

Christian Soize , Roger Ghanem
International Journal for Numerical Methods in Engineering, 2020, 121 (1), pp.110-145. ⟨10.1002/nme.6202⟩
Journal articles hal-02341991v1
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Fatigue analysis of a bridge deck using the peaks-over-threshold approach with application to the Millau viaduct

Mariia Nesterova , Franziska Schmidt , Christian Soize
SN Applied Sciences, 2020, 2, pp.1416. ⟨10.1007/s42452-020-3117-1⟩
Journal articles hal-02906793v1
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Robust dynamic analysis of detuned-mistuned rotating bladed disks with geometric nonlinearities

Anthony Picou , Evangéline Capiez-Lernout , Christian Soize , M. Mbaye
Computational Mechanics, 2020, 65 (3), pp.711-730. ⟨10.1007/s00466-019-01790-4⟩
Journal articles hal-02460877v1
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High-speed train suspension health monitoring using computational dynamics and acceleration measurements

David Lebel , Christian Soize , Christine Fünfschilling , Guillaume Perrin
Vehicle System Dynamics, 2020, 58 (6), pp.911-932. ⟨10.1080/00423114.2019.1601744⟩
Journal articles hal-02100228v1