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Publications

Affichage des publications 121 à 130 sur 3704 au total

Engineering Sciences

Study of Rayleigh waves interaction with a spherical ball in contact with a plane surface for the development of new NDT method for ball bearings

The monitoring of the integrity of the spherical balls inside a ball bearing can be challenging, as it needs to be disassembled in order to access every element of the structure. In this paper, an ultrasonic method is used to directly interrogate…

Aziz Bouzzit, Loïc Martinez, Andres Arciniegas, Salah-Eddine Hebaz, Nicolas Wilkie-Chancellier

Ultrasonics -

Artificial Intelligence

InfraParis: A multi-modal and multi-task autonomous driving dataset

Current deep neural networks (DNNs) for autonomous driving computer vision are typically trained on specific datasets that only involve a single type of data and urban scenes. Consequently, these models struggle to handle new objects, noise,…

Gianni Franchi, Marwane Hariat, Xuanlong Yu, Nacim Belkhir, Antoine Manzanera, David Filliat

WACV 2024 - IEEE/CVF Winter Conference on Applications of Computer Vision -

Electric power

Effects of Filtering and Current-angle Adjustment on the Multi-Material Topology Optimization of a 3-phase Stator

This paper investigates MMTO methods to design 3-phase PMSM stators, showing that a usual gradient descent leads to non-manufacturable local optima. A multi-material density filtering consistent with the antiperiodic boundary conditions smooths the…

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

IEEE Transactions on Magnetics -

Distributed, Parallel, and Cluster Computing

Renewable Energy in Data Centers: the Dilemma of Electrical Grid Dependency and Autonomy Costs

Integrating larger shares of renewables in data centers' electrical mix is mandatory to reduce their carbon footprint. However, as they are intermittent and fluctuating, renewable energies alone cannot provide a 24/7 supply and should be combined…

Wedan Emmanuel Gnibga, Anne Blavette, Anne-Cécile Orgerie

IEEE Transactions on Sustainable Computing -

Physics

Automatic optimization of doping profile for high performance Single-Photon Avalanche Diodes

A method to efficiently optimize doping profile for high performance Single-Photon Avalanche Diodes is presented. The method aims at maximizing the photon detection efficiency while minimizing the timing jitter and keeping the breakdown voltage in a…

Helleboid Rémi, Jérôme Saint-Martin, Marco Pala, Philippe Dollfus, Rideau Denis, Mugny Gabriel, Nicholson Isobel, Grebot Jeremy

International Workshop on Computational Nanotechnology (IWCN) 2023 -