Publications

Artificial Intelligence

Artificial Neural Networks: layer architectures, optimizers and automatic differentiation

This chapter is meant to provide a basic yet solid understanding of artificial neural networks, to a heterogeneous readership. In particular, the chapter presents three major types of neural networks, namely: feed-forward multi layer perceptrons …

Filippo Gatti

Electric power

Multi-material topology optimization of a flux switching machine

This paper investigates the topology optimization of the rotor of a 3-phase flux-switching machine with 12 permanent magnets located within the stator. The objective is to find the steel distribution within the rotor that maximizes the average…

Théodore Cherrière, Sami Hlioui, Luc Laurent, François Louf, Hamid Ben Ahmed, Mohamed Gabsi

Science and Technology for Energy Transition - 2023

Engineering Sciences

Training and Generalization Errors for Underparameterized Neural Networks

Daniel Martin Xavier, Ludovic Chamoin, Laurent Fribourg

IEEE Control Systems Letters - 2023

Human health and pathology

Rotation of the single-lead ECG along the planar QRS loop for improving morphologic interpretation

W. Brian Chiu, Derek Rinderknecht, Faisal Amlani

Journal of Electrocardiology - 2023

Life Sciences

New insights into nanoscale organization of dentin

Dentin is the main tissue of the tooth, located between the enamel and the pulpal cavity. Dentin displays a hierarchical organization with microscale porosities surrounded by a dense mineral collar (peritubular dentin, PTD) called tubules, embedded…

MC. Riou, J. Pérez, A. Martin, Alexis Nicolaÿ, T. Reiss, BPJ Fournier, M. de la Dure-Molla, Elsa Vennat

CMBBE 2023 : The 18th International Symposium on Computer Methods in Biomechanics and Biomedical Engineering - 2023

Engineering Sciences

Evaluation of effects of short and long-term thermo-oxidative aging on chemo-rheological and mechanical properties of asphalt concretes

S. Somé, A. Kouevidjin, V. Mouillet, A. Feeser, J.-F. Barthélémy, Hachmi Ben Dhia

Road Materials and Pavement Design - 2023

Mechanics of materials

Modeling anisotropic damage using a reconstruction by rational covariants of the elasticity tensor obtained by Discrete Element tests

When submitted to mechanical loading, quasi-brittle materials such as concrete are degraded. This degradation leads to a decrease in stiffness and a loss of isotropy. In the literature, different anisotropic damage models account for those phenomena…

Flavien Loiseau, Cécile Oliver Oliver-Leblond, Rodrigue Desmorat

Seventh International Conference on Computational Modeling of Fracture and Failure of Materials and Structures (CFRAC2023) - 2023

Mechanics of materials

Anisotropic Damage Model Based on a Decomposition of the Elasticity Tensor in Terms of Covariants

Anisotropic damage models usually require complex experimental identification procedure. To avoid this issue, this study aims at deriving an anisotropic damage model from micromechanical simulations. In particular, we will focus on the determination…

Flavien Loiseau, Cécile Oliver Oliver-Leblond, Rodrigue Desmorat

Fourth International Conference on Damage Mechanics (ICDM4) - 2023

Material chemistry

Experimental Investigation on the Influence of Partial Immersion and Drying Cycles on Hemp Concrete Properties

Maroua Maaroufi, A. Bourdot, M. El Assaad, K. Abahri

75th RILEM Annual Week - 2023

Biological Physics

Graph modeling of cellular porosity in dentin

Lucas Chatelain, Elsa Vennat, Nicolas Tremblay, David Rousseau, Aurélien Gourrier

Compex Networks 2023 - 12th International Conference on Complex Networks and their Applications - 2023