Publications

Physics

Digital twin enables radiosensitive organic speciation in 3D

State-of-the-art spectral imaging techniques using high-brilliance sources face an inherent trade-off between signal intensity and sample integrity, particularly in hyperspectral and multispectral imaging. Traditionally, optimizing acquisition…

Laure Cazals, Agnès Desolneux, Simo Huotari, Lauren Dalecky, Christoph Sahle, Alessandro Mirone, Serge Cohen, Loïc Bertrand

Science Advances - 2025

Chemical Sciences

Optimisation of Inelastic X-ray Scattering imaging parameters for the study of artists' pigments

Inelastic X-ray scattering (IXS) is a powerful method for studying materials. It is preferable to reduce the irradiation time in order to preserve the samples as much as possible, which can affect the interpretation of the data. We propose a…

Laure Cazals, Loïc Bertrand, Agnès Desolneux

Colloque Gretsi’25, XXXe Colloque Francophone de Traitement du Signal et des Images - 2025

Environmental Sciences

Effets des ondes de gravité sur la propagation infrasonore : application à la caractérisation de source

L'estimation précise de l'énergie d'explosions à partir de signaux infrasonores distants constitue un défi majeur en géophysique atmosphérique. En exploitant les données des explosions annuelles à Hukkakero, nous développons une méthodologie…

Elodie Noëlé, Christophe Millet, Fanny Lehmann

La stratosphère et ses interfaces : Dynamique, transport et couplages associés - 2025

Humanities and Social Sciences

Telepsychology in France Following the COVID-19 Crisis

Abstract: Introduction: In cyberpsychology, telepsychology means providing psychological services using telecommunication technologies. Telepsychology has been increasingly implemented since the late 1990s. The Covid-19 crisis led to an acceleration…

Lise Haddouk, Benoît Schneider, Tom van Daele, Fredi Lang

European Journal of Psychology Open - 2025

Modeling and Simulation

Estimation rapide des inondations et courants de tsunami à partir d'algorithmes de Deep Learning

In a context where the time constraints imposed on the French National Tsunami Warning Center make high-fidelity numerical simulations unusable, this thesis proposes an alternative approach based on artificial intelligence to rapidly predict the…

Pierre Andraud

Engineering Sciences

Fourier-Mixture of Experts YOLO for concrete crack segmentation with visual interpretability

Haochen Chang, David Bassir, Anicet Barrios, Gongfa Chen

Automation in Construction - 2025

Engineering Sciences

Wearable Smart Gloves Based on Laser-induced Graphene for Multimodal Sensing and AI-Enhanced Recognition

This study presents a comprehensive investigation of laser-induced graphene (LIG) for multimodal sensing applications. LIG, synthesized through direct laser irradiation of polyimide substrates, offers unique advantages such as high throughput,…

Wei Tao, Yufeng Xue, Wenhui Lu, David Bassir, Ling Yin, Liang Shen, Qinhua Hu, Anindya Nag

IEEE Sensors Journal - 2025

Engineering Sciences

Resilient math inspired EDA optimized fuzzy adaptive exponent controller for LFC improvement of an EV integrated microgrid

Abstract This study aims to stabilize the frequency of an electric vehicle-integrated AC microgrid in different electrical uncertainties. The recommended microgrid is built by incorporating different distributed generation (DG) oriented power plants…

Prakash Chandra Sahu, Buddhadeva Sahoo, Sarat Chandra Swain, Ghanshyam Tejani, David Bassir

Scientific Reports - 2025

Machine Learning

Differentiable Expectation-Maximisation and Applications to Gaussian Mixture Model Optimal Transport

The Expectation-Maximisation (EM) algorithm is a central tool in statistics and machine learning, widely used for latent-variable models such as Gaussian Mixture Models (GMMs). Despite its ubiquity, EM is typically treated as a non-differentiable…

Samuel Boïté, Eloi Tanguy, Julie Delon, Agnès Desolneux, Rémi Flamary

Sensory Organs

Fluctuations in angle lambda with the pupil diameter and correlations with biometric values in a healthy population

The anatomical and dynamic description of the eyeball provided by physiological optics relies on several angles formed by the intersection of a number of axes. 1 Some definitions lack consensus, and variations are encountered in the literature. 2…

Maxence Rateaux, Alienor Vienne-Jumeau, Dominique Bremond-Gignac, Matthieu P Robert

Ophthalmic & Physiological Optics - 2025