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Publications

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

Affichage des publications 1411 à 1420 sur 1523 au total

Optimization and Control

Convergence Analysis of Riemannian Stochastic Approximation Schemes

This paper analyzes the convergence for a large class of Riemannian stochastic approximation (SA) schemes, which aim at tackling stochastic optimization problems. In particular, the recursions we study use either the exponential map of the…

Alain Durmus, Pablo Jiménez, Eric Moulines, Salem Said, Hoi-To Wai

Optimization and Control

A Wasserstein-type distance in the space of Gaussian Mixture Models

In this paper we introduce a Wasserstein-type distance on the set of Gaussian mixture models. This distance is defined by restricting the set of possible coupling measures in the optimal transport problem to Gaussian mixture models. We derive a very…

Julie Delon, Agnès Desolneux

SIAM Journal on Imaging Sciences -

Oceanography

A new L-band passive radiometer for earth observation : SMOS-high resolution (SMOS-HR)

The European Space Agency (ESA) Soil Moisture and Ocean Salinity (SMOS) has been providing the longest consistent data record of passive L-band (1.4 GHz) observations for more than ten years. SMOS, as well as the NASA missions SMAP and Aquarius have…

Nemesio Rodríguez-Fernández, Eric Anterrieu, François Cabot, Jacqueline Boutin, Ghislain Picard, Thierry Pellarin, O. Merlin, Jérôme Vialard, Frédéric Vivier, Josiane Costeraste, Baptiste Palacin, Raquel Rodriguez-Suquet, Thierry Amiot, A. Khaazal, B. Rouge, Jean-Michel Morel, Miguel Colom, Thibaut Decoopman, Nicolas Jeannin, Romain Caujolle, Maria-José Escorihuela, Ahmad Al Bitar, Philippe Richaume, Arnaud Mialon, C. Suere, Yann H. Kerr

IGARRS.International Geoscience and Remote Sensing Symposium -

Software Engineering

Scholarly Infrastructures for Research Software

The TF on Scholarly Infrastructures of Research Software, as part of the Architecture WG of the European Open Science Cloud (EOSC) Executive Board, has established a set of recommendations to allow EOSC to include software, next to other research…

Roberto Di Cosmo, Jose Benito Gonzalez Lopez, Jean-François Abramatic, Kay Graf, Miguel Colom, Paolo Manghi, Melissa Harrison, Yannick Barborini, Ville Tenhunen, Michael Wagner, Wolfgang Dalitz, Jason Maassen, Carlos Martínez Ortiz, Elisabetta Ronchieri, Sam Yates, Moritz Schubotz, Leonardo Candela, Martin Fenner, Eric Jeangirard

Image Processing

Local JPEG Grid Detector via Blocking Artifacts, a Forgery Detection Tool

Image JPEG compression leaves blocking artifact traces. This paper describes an algorithm that exploits those traces to locally recover the grid embedded in the image by the JPEG compression. The algorithm returns a list of grids associated with…

Tina Nikoukhah, Miguel Colom, Jean-Michel Morel, Rafael Grompone von Gioi

Image Processing On Line -

Statistics

An Adaptive Neural Network for Unsupervised Mosaic Consistency Analysis in Image Forensics

Automatically finding suspicious regions in a potentially forged image by splicing, inpainting or copy-move remains a widely open problem. Blind detection neural networks trained on benchmark data are flourishing. Yet, these methods do not provide…

Quentin Bammey, Rafael Grompone von Gioi, Jean-Michel Morel

2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) -

Ethics

Conséquences éthiques et sociales de biomarqueurs prédictifs de la mort chez l’homme

Fundamental research on ageing has taken an interesting turn in recent years with the rapid development of biomarkers predicting mortality in model organisms, particularly Drosophila, as well as in humans through improvements in approaches to the…

Marie Gaille, Marco Araneda, Clément Dubost, Clémence Guillermain, Sarah Kaakai, Élise Ricadat, Nicolas Todd, Michael Rera

Médecine/Sciences -