451 citations
- École Nationale Supérieure de Techniques AvancéesFR146 papers
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22 papers · 1 filter
Low-order model for successive bifurcations of the fluidic pinball
Nan Deng, Bernd R. Noack, Marek Morzynski +1
We propose the first least-order Galerkin model of an incompressible flow undergoing two successive supercritical bifurcations of Hopf and pitchfork type. A key enabler is a mean-f…
Intelligent Drone Swarm for Search and Rescue Operations at Sea
Vincenzo Lomonaco, Angelo Trotta, Marta Ziosi +2
In recent years, a rising numbers of people arrived in the European Union, traveling across the Mediterranean Sea or overland through Southeast Europe in what has been later named…
A Fourier-accelerated volume integral method for elastoplastic contact
Lucas Frérot, Marc Bonnet, Jean-François Molinari +1
The contact of solids with rough surfaces plays a fundamental role in physical phenomena such as friction, wear, sealing, and thermal transfer. However, its simulation is a challen…
Direct observation of plasma waves and dynamics induced by laser-accelerated electron beams
M. F. Gilljohann, H. Ding, A. Döpp +14
Plasma wakefield acceleration (PWFA) is a novel acceleration technique with promising prospects for both particle colliders and light sources. However, PWFA research has so far bee…
Learning structure-from-motion from motion
Clément Pinard, Laure Chevalley, Antoine Manzanera +1
This work is based on a questioning of the quality metrics used by deep neural networks performing depth prediction from a single image, and then of the usability of recently publi…
Identification of Invariant Sensorimotor Structures as a Prerequisite for the Discovery of Objects
Nicolas Le Hir, Olivier Sigaud, Alban Laflaquière
Perceiving the surrounding environment in terms of objects is useful for any general purpose intelligent agent. In this paper, we investigate a fundamental mechanism making object…