lorenzo audibert
28
Documents
Affiliations actuelles
- Performance, Risque Industriel, Surveillance pour la Maintenance et l’Exploitation (EDF R&D PRISME)
- Simulation et Traitement de l'information pour l'Exploitation des systèmes de Production (EDF R&D STEP)
- Unité de Mathématiques Appliquées (UMA)
- Inversion of Differential Equations For Imaging and physiX (IDEFIX)
Identifiants chercheurs
Présentation
My research interest are around inverse problem for measurements that come from a physical model (a PDE). I worked on Sampling method that provides geometrical information of the unknown, on spectral signature to extract quantitative information in a non iterative way and on more classical optimisation based approach. I enjoy real applications comming from non destructive testing.
Publications
Publications
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Exploring low-rank structure for an inverse scattering problem with far-field data2025
Pré-publication, Document de travail
hal-04902868
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Imaging a dam-rock interface with inversion of a full elastic-acoustic modelICIPE 2024 - 11th International Conference on Inverse Problems in Engineering: Theory and Practice, Jun 2024, Buzios - Rio de Janeiro, Brazil
Communication dans un congrès
hal-04661884
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Imagerie d’interface barrage-fondation par inversion de forme d'onde complèteJournées Scientifiques AGAP Qualité 2024, AGAP Qualité Géophysique Appliquée, Mar 2024, Poitiers, France. pp.04002, ⟨10.1051/e3sconf/202450404002⟩
Communication dans un congrès
hal-04528638
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High-Resolution Seismic Imaging for Dam-Rock Interface using Full-Waveform InversionWAVES 2024 - 16th International Conference on Mathematical and Numerical Aspects of Wave Propagation, Jun 2024, Berlin, Germany. ⟨10.17617/3.MBE4AA⟩
Communication dans un congrès
hal-04661907
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2D numerical modeling for ultrasounds propagation in heterogeneous media - Validation and application in concrete structuresInternational Congress on Ultrasonics, Sep 2019, Bruges, Belgium
Communication dans un congrès
hal-03576390
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Propagation des ondes ultrasonores dans le béton: comparaison de modélisations numériques 2D et de Contrôles non Destructifs in situCFA 2018, Apr 2018, Le Havre, France
Communication dans un congrès
hal-03576453
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Numerical simulations of ultrasonic wave propagation in concrete for Non Destructive Evaluation applicationsTINCE 2018, Aug 2018, Paris-Saclay, France
Communication dans un congrès
hal-03576398
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2D Numerical Modelling of Ultrasonic Measurement in Concrete: Wave Propagation in a Multiple-Scattering Medium16th Anglo-French Physical Acoustics Conference, Jan 2017, Marseille, France
Communication dans un congrès
hal-03576502
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2D Numerical Modeling of Ultrasonic Wave Propagation in ConcreteQNDE 43rd Review of Progress in Quantitative Nondestructive Evaluation, Jul 2016, Atlanta, United States
Communication dans un congrès
hal-03576481
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Imaging of anomalous components in unknown backgroundInverse Problems from Theory to Application, Aug 2014, Bristol, United Kingdom
Communication dans un congrès
hal-01111866
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Qualitative non-destructive testing of concrete-like materialsWAVES 2013, Jun 2013, Tunis, Tunisia
Communication dans un congrès
hal-01111875
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Shape Reconstruction of Deposits Inside a Steam Generator Using Eddy Current Measurements[Research Report] RR-9337, INRIA Saclay - Equipe DeFI; EDF Lab Chatou, 6 quai Watier, 78400 Chatou; CMAP Ecole Polytechnique. 2020
Rapport
(rapport de recherche)
hal-02533420
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Detecting Sound Hard Cracks in Isotropic InhomogeneitiesICAV 2018 - Proceedings of the Second International Conference on Acoustics and Vibration, Springer, pp.61-73, 2019, Applied Condition Monitoring
Chapitre d'ouvrage
hal-01945670
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Qualitative methods for heterogeneous mediaAnalysis of PDEs [math.AP]. Ecole polytechnique X, 2015. English. ⟨NNT : ⟩
Thèse
tel-01203647
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