Publications

Mathematics

Local dynamic reconstruction in digital breast tomosynthesis

Description of purpose: Digital Breast Tomosynthesis (DBT) is a pseudo 3D X-ray imaging technique that limits the tissue superimposition problem observed in 2D mammography. DBT is therefore on track to become a standard of care for breast cancer…

Matteo Barbieri, Clément Jailin, Laurence Vancamberg, Stéphane Roux

17th International Workshop on Breast Imaging (IWBI 2024) - 2024

Thermics

A modular model-order reduction approach for the solution of parametrized strongly-coupled thermo-mechanical problems

This paper deals with the simulation of parametrized strongly-coupled multiphysics problems. The proposed method is based on previous works on multiphysics problems using the LATIN algorithm and the Proper Generalized Decomposition (PGD). Unlike…

Floriane Wurtzer, David Néron, Pierre-Alain Boucard

Finite Elements in Analysis and Design - 2024

Data Analysis, Statistics and Probability

Active learning reliability analysis for the design of continuous reinforced concrete beams

In the context of uncertainty propagation, conducting efficient structural reliability analysis iscrucial for the design and analysis of computationally expensive engineering problems, such asthe design of reinforced concrete rail bridges…

Mouhammed Achhab, Pierre Jehel, Fabrice Gatuingt

ECCOMAS Congress 2024 - The 9th European Congress on Computational Methods in Applied Sciences and Engineering - 2024

Solid mechanics

A hybrid approach with reduced order modelling and graph neural networks for non-parametric problems

Reduced Order Modelling (ROM), such as the Proper Generalized Decomposition (PGD) [1], offers accelerated solutions for partial differential equations (PDEs). However, their effectiveness often relies on parametrization, limiting applicability to…

Victor Matray, Faisal Amlani, Frédéric Feyel, David Néron

ECCOMAS Congress 2024 - The 9th European Congress on Computational Methods in Applied Sciences and Engineering - 2024

Signal and Image processing

Changing views of time series waveforms

Wei-Min Brian Chiu, Derek Rinderknecht, Faisal Amlani

Machine Learning

Sequentially-reduced artificial intelligence based systems and methods for cardiovascular transfer functions

Niema Mohammed Pahlevan, Rashid Alavi Dehkordi, Faisal Amlani, Hossein Gorji, Soha Niroumandijahromi, Heng Wei

Engineering Sciences

A coupling filter for sequential state-parameter estimation

Jan Grashorn, Matteo Broggi, Ludovic Chamoin, Mickael Beer

ECCOMAS Congress 2024 - The 9th European Congress on Computational Methods in Applied Sciences and Engineering - 2024

Engineering Sciences

Effective numerical strategies for in situ damage monitoring on engineering structures

Ludovic Chamoin

Rencontres Franciliennes de Mécanique - 2024

Engineering Sciences

Solving large-scale variational inequalities with dynamically adjusting initial condition in physics-informed neural networks

Dawen Wu, Ludovic Chamoin, Abdel Lisser

Computer Methods in Applied Mechanics and Engineering - 2024

Engineering Sciences

Space-time goal-oriented error control with model order reduction dual-weighted residuals for incremental POD-based ROM for time-averaged goal functionals

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

10th International Conference on Computational Methods in Applied Mathematics (CMAM-10) - 2024