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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



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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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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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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 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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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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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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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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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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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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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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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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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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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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Robust 3D acoustic performance probabilistic model for nacelle liners

Vincent Dangla , Christian Soize , Guilherme Cunha , A. Mosson , M. Kassem et al.
AIAA Journal, 2021, 50 (10), pp.4195-4211. ⟨10.2514/1.J060299⟩
Journal articles hal-03179828v1
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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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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
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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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Structural uncertainty modeling for nonlinear geometric response using nonintrusive reduced order models

X. Q. Wang , Marc Mignolet , Christian Soize
Probabilistic Engineering Mechanics, 2020, 60 (103033), pp.1-9. ⟨10.1016/j.probengmech.2020.103033⟩
Journal articles hal-02468676v1
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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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Adaptive method for indirect identification of the statistical properties of random fields in a Bayesian framework

Guillaume Perrin , Christian Soize
Computational Statistics, 2020, 35, pp.111-133. ⟨10.1007/s00180-019-00936-5⟩
Journal articles hal-02373628v1
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Probabilistic learning on manifolds

Christian Soize , Roger Ghanem
Foundations of Data Science, 2020, 2 (3), pp.279-307. ⟨10.3934/fods.2020013⟩
Journal articles hal-02919127v1
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Compressed principal component analysis of non-Gaussian vectors

Marc Mignolet , Christian Soize
SIAM/ASA Journal on Uncertainty Quantification, 2020, 8 (4), pp.1261-1286. ⟨10.1137/20M1322029⟩
Journal articles hal-02966143v1
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Probabilistic analysis of the effect of the combination of traffic and wind actions on a cable-stayed bridge

Mariia Nesterova , Franziska Schmidt , Christian Soize
Bridge Structures, 2019, 15 (3), pp. 121-138. ⟨10.3233/BRS-190151⟩
Journal articles hal-02400732v1
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Stochastic modeling and identification of an hyperelastic constitutive model for laminated composites

Brian Staber , Johann Guilleminot , Christian Soize , John Michopoulos , A. Iliopoulos et al.
Computer Methods in Applied Mechanics and Engineering, 2019, 347, pp.425-444. ⟨10.1016/j.cma.2018.12.036⟩
Journal articles hal-02052852v1
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Modeling uncertainties in molecular dynamics simulations using a stochastic reduced-order basis

Haoran Wang , Johann Guilleminot , Christian Soize
Computer Methods in Applied Mechanics and Engineering, 2019, 354, pp.37-55. ⟨10.1016/j.cma.2019.05.020⟩
Journal articles hal-02146341v1
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Entropy-based closure for probabilistic learning on manifolds

Christian Soize , Roger Ghanem , C. Safta , X. Huan , Z.P. P Vane et al.
Journal of Computational Physics, 2019, 388, pp.518-533. ⟨10.1016/⟩
Journal articles hal-02100250v1
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Experimental evaluation and model of a nonlinear absorber for vibration attenuation

Deborah Lavazec , Gwendal Cumunel , Denis Duhamel , Christian Soize
Communications in Nonlinear Science and Numerical Simulation, 2019, 69, pp.386-397. ⟨10.1016/j.cnsns.2018.10.009⟩
Journal articles hal-02052825v1
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Statistical inverse identification for nonlinear train dynamics using a surrogate model in a Bayesian framework

David Lebel , Christian Soize , Christine Fünfschilling , Guillaume Perrin
Journal of Sound and Vibration, 2019, 458, pp.158-176. ⟨10.1016/j.jsv.2019.06.024⟩
Journal articles hal-02175507v1
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Identification and sampling of Bayesian posteriors of high-dimensional symmetric positive-definite matrices for data-driven updating of computational models

Maarten Arnst , Christian Soize
Computer Methods in Applied Mechanics and Engineering, 2019, 352, pp.300-323. ⟨10.1016/j.cma.2019.04.025⟩
Journal articles hal-02146333v1