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Publications

Cette page présente les publications du Centre Borelli déposées sur le serveur HAL.

Affichage des publications 421 à 430 sur 1426 au total

Neurons and Cognition

Automatic rating of incomplete hippocampal inversions evaluated across multiple cohorts

Incomplete Hippocampal Inversion (IHI), sometimes called hippocampal malrotation, is an atypical anatomical pattern of the hippocampus found in about 20% of the general population. IHI can be visually assessed on coronal slices of T1 weighted MR…

Lisa Hemforth, Baptiste Couvy-Duchesne, Kevin de Matos, Camille Brianceau, Matthieu Joulot, Tobias Banaschewski, Arun L W Bokde, Sylvane Desrivières, Herta Flor, Antoine Grigis, Hugh Garavan, Penny Gowland, Andreas Heinz, Rüdiger Brühl, Jean-Luc Martinot, Marie-Laure Paillère Martinot, Eric Artiges, Dimitri Papadopoulos, Herve Lemaitre, Tomas Paus, Luise Poustka, Sarah Hohman, Nathalie Holz, Juliane H. Fröhner, Michael N Smolka, Nilakshi Vaidya, Henrik Walter, Robert Whelan, Gunter Schumann, Christian Büchel, Jean-Baptiste Poline, Bernd Itterman, Vincent Frouin, Alexandre Martin, Claire Cury, Olivier Colliot

Journal of Machine Learning for Biomedical Imaging -

Probability

LIPO+: Frugal Global Optimization for Lipschitz Functions

In this paper, we propose simple yet effective empirical improvements to the algorithms of the LIPO family, introduced in [Malherbe2017], that we call LIPO+ and AdaLIPO+. We compare our methods to the vanilla versions of the algorithms over standard…

Gaëtan Serré, Perceval Beja-Battais, Sophia Chirrane, Argyris Kalogeratos, Nicolas Vayatis

SETN '24: Proceedings of the 13th Hellenic Conference on Artificial Intelligence -

Physics

Non-intrusive reduced order models for partitioned fluid–structure interactions

The main goal of this work is to develop a data-driven Reduced Order Model (ROM) strategy from high-fidelity simulation result data of a Full Order Model (FOM). The goal is to predict at lower computational cost the time evolution of solutions of…

Azzeddine Tiba, Thibault Dairay, Florian de Vuyst, Iraj Mortazavi, Juan-Pedro Berro Ramirez

Journal of Fluids and Structures -

Spectral Theory

Synthbuster: Towards Detection of Diffusion Model Generated Images

Synthetically-generated images are getting increasingly popular. Diffusion models have advanced to the stage where even non-experts can generate photo-realistic images from a simple text prompt. They expand creative horizons but also open a Pandora…

Quentin Bammey

IEEE Open Journal of Signal Processing -

Engineering Sciences

Méthodologie de calcul des lois de survie à partir de tests de fatigue

Dans ce papier, nous explorons une méthodologie permettant d’établir des trajectoires de vieillissement à partir d’essai de fatigue. Notre approche s’appuie sur des chaînes de Markov et permet de proposer une méthode pour calculer des lois de survie…

Dorian Collot, Vincent Laurent, Julien Said, Maxime Gueguin

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

Psychiatrics and mental health

Corrélats cérébraux de l’anxiété catégorielle et dimensionnelle

Anxiety disorders are highly prevalent and represent a heavy burden of disease. However, despite a large group-level neuroimaging literature, robust brain markers of vulnerability or therapeutic response struggle to emerge. In recent years,…

Alice Chavanne

Classical Analysis and ODEs

Convergence to line and surface energies in nematic liquid crystal colloids with external magnetic field

We use the Landau-de Gennes energy to describe a particle immersed into nematic liquid crystals with a constant applied magnetic field. We derive a limit energy in a regime where both line and point defects are present, showing quantitatively that…

François Alouges, Antonin Chambolle, Dominik Stantejsky

Calculus of Variations and Partial Differential Equations -