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Liste des publications du LMPS

Affichage des publications 201 à 210 sur 1635 au total

Solid mechanics

Une approche multiéchelle avec modèles réduits pour le calcul de problèmes paramétrés fortement couplés en thermo-poroélasticité

Solving strongly coupled thermo-poroelasticity problems remains a major challenge due to the complexity of their numerical treatment. Indeed, the presence of coupling terms can degrade the conditioning of the systems to be solved, as well as…

Elise Foulatier, Pierre-Alain Boucard, François Louf, David Néron

26ème Congrès Français de Mécanique 2025 (CFM 2025) -

Engineering Sciences

Study of Vietnamese Natural Fibers Coated with Graphene Oxide for Sustainable Composite Applications

Facingthenegativeconsequencesofclimatechange,numerousglobaleffortsareunderwaytodevelopbio-basedalternatives intended to replace synthetic fibers used in technical applications. However, reproducing the performance, low density, and high flexibility…

Nathan Iderne, van Nhat Pham, Cuong Ha-Minh

JNC2025 — Journées Nationales sur les Composites (National Days on Composites) -

Computer Science

Deep Learning Framework for Managing Inter-Reader Variability in Background Parenchymal Enhancement Classification for Contrast-Enhanced Mammography

Background parenchymal enhancement (BPE) classification for contrast-enhanced mammography (CEM) is highly affected by inter-reader variability. Traditional approaches aggregate expert annotations into a single consensus label to minimize individual…

Elodie Ripaud, Clément Jailin, Pablo Milioni De Carvalho, Laurence Vancamberg, Isabelle Bloch

28th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI 2025) -

Engineering Sciences

Optimal placement of distributed optic fiber sensors with the modified Constitutive Relation Error

This paper presents a novel Optimal Sensor Placement strategy tailored to model updating problems based on the modified Constitutive Relation Error (mCRE) functional. It offers a credible alternative to classical functionals by optimizing structural…

Jose Andres Perez Orozco, Ludovic Chamoin, Julien Cortial, Maya de Buhan, Bruno Soulier

Mechanical Systems and Signal Processing -

Solid mechanics

Hypoelastic's integrability condition

Geometric reformulation of hypoelasticity and novel necessary condition for the integrability into an elastic law.

Romain Lloria, Rodrigue Desmorat, Boris Kolev

Hypoelastic’s integrability condition -

Artificial Intelligence

Data-driven MPC for Real-time Control of an Open-die Forging Problem

Model Predictive Control (MPC) is a traditional technique widely employed to control constrained nonlinear systems. Recently, data-driven MPC has emerged as an alternative to explicit MPC strategies when sufficient data are available. However, there…

Daniel Martin Xavier, Ludovic Chamoin, Laurent Fribourg

23rd European Control Conference -

Mechanics of materials

On imperfect KUBC with view toward experimental homogenisation

This study investigates the use of imperfect Kinematic Uniform Boundary Conditions (KUBC) in experimental setups to measure the effective stiffness of architectured materials. To this aim, a numerical model simulates various experimental…

Robin Valmalette, Cristobal Romo-Alvarez, Martin Poncelet, Nicolas Auffray

Artificial Intelligence

Early Stopping Strategy using Neural Tangent Kernel Theory and Rademacher Complexity

The early stopping strategy consists in stopping the training process of a neural network (NN) on a set S of input data before training error is minimal. The advantage is that the NN then retains good generalization properties, i.e. it gives good…

Daniel Martin Xavier, Ludovic Chamoin, Laurent Fribourg

2025 American Control Conference (ACC 2025) -