Publications

Engineering Sciences

On the benefits of a multiscale strategy to model-order reduction for frictional contact problems

In this work, the efficiency of a multiscale strategy based on a domain decomposition method (DDM) for model-order reduction of friction contact problems is presented. The resolution strategy is based on the LATIN method combined with the Proper…

Donald Zeka, Pierre-Alain Guidault, David Néron, Martin Guiton

16ème Colloque National en Calcul de Structures (CSMA 2024) - 2024

Engineering Sciences

MORe DWR: Space-time goal-oriented error control for incremental POD-based ROM for time-averaged goal functionals

Hendrik Fischer, Julian Roth, Thomas Wick, Ludovic Chamoin, Amélie Fau

Journal of Computational Physics - 2024

Numerical Analysis

Opérateurs pseudo-spectraux pour la différenciation numérique des EDP d'ordre élevé : applications à l'élastodynamique

Cette contribution propose certains opérateurs de différenciation numérique pseudo-spectraux pour la construction de solveurs explicites d'équations aux dérivées partielles (EDP) qui traitent les dérivées spatiales d'ordre supérieur. En étendant une…

Faisal Amlani

16ème Colloque National en Calcul de Structures (CSMA 2024) - 2024

Mechanics of materials

Damage detection and quantification via multiview DIC at varying scales

Background: To minimize measurement uncertainties and create seamless procedures between tests and simulations for the characterization and prediction of damage in large scale structures, a system capable of monitoring the quantities of interest at…

Israe Hamadouche, Darius Seyedi, François Hild

Experimental Mechanics - 2024

Engineering Sciences

The Unstable Fracture of Multifilament Tows

The present paper investigates the unexpected unstable failure observed commonly on fiber tows tensile-tested under strain-controlled loading, although the force on the fibers should theoretically be relaxed under controlled strain. A model of the…

Jacques Lamon

Journal of Composites Science - 2024

Engineering Sciences

The influence of grinding process on the mechanical behavior of SiC/SiC composite tubes under uniaxial tension

C. Morel, E. Baranger, J. Lamon, C. Marques, S. Le Bras, J. Braun, C. Lorrette

Journal of the European Ceramic Society - 2024

Tissues and Organs

Accuracy of Magnetic Resonance Imaging in Clinical Endodontic Applications: a systematic review

Amanda Pelegrin Candemil, Guilherme Alves dos Santos, Matheus Oliveira, Filippo Gatti, Yara T.C. Silva-Sousa, Alice Silva-Sousa, Jardel Francisco Mazzi-Chaves, Manoel Damião Sousa-Neto

Journal of Endodontics - 2024

Engineering Sciences

Identification et suivi de l'endommagement structural à l'aide de mesures expérimentales et d'une approche par filtre de Kalman modifié

Dans cette étude, une approche par filtre de Kalman modifié est appliquée en utilisant des données de déformation, obtenues par des capteurs à fibre optique à diffusion de Rayleigh lors d'un essai de flexion 4-points. l'objectif de cette approche…

Sahar Farahbakhsh, Ludovic Chamoin, Martin Poncelet

16ème Colloque National en Calcul de Structures (CSMA 2024) - 2024

Engineering Sciences

Innovative dual-active sites in interfacially engineered interfaces for high-performance S-scheme solar-driven CO2 photoreduction

Baoji Miao, Yange Cao, Imran Khan, Qiuling Chen, Salman Khan, Amir Zada, Muhammad Shahyan, Sharafat Ali, Rizwan Ullah, Jinbo Bai, Muhammad Rizwan, Abdullah M.S. Alhuthali

Journal of Colloid and Interface Science - 2024

Engineering Sciences

Training and Generalization Errors for Underparameterized Neural Networks

It has been theoretically explained, through the notion of Neural Tangent Kernel, why the training error of overparameterized networks converges linearly to 0. In this work, we focus on the case of small (or underparameterized) networks. An…

Daniel Martin Xavier, Ludovic Chamoin, Laurent Fribourg

2024 American Control Conference - 2024