Publications

Mathematics

Forward Event-Chain Monte Carlo: Fast sampling by randomness control in irreversible Markov chains

Irreversible and rejection-free Monte Carlo methods, recently developed in Physics under the name Event-Chain and known in Statistics as Piecewise Deterministic Monte Carlo (PDMC), have proven to produce clear acceleration over standard Monte Carlo…

Manon Michel, Alain Durmus, Stéphane Sénécal

Journal of Computational and Graphical Statistics - 2020

Computer Science

Taming Nuclear Complexity with a Committee of Multilayer Neural Networks

We demonstrate that a committee of deep neural networks is capable of predicting the ground-state and excited energies of more than 1800 atomic nuclei with an accuracy akin to the one achieved by state-of-the-art nuclear energy density functionals …

Raphaël-David Lasseri, David Regnier, Jean-Paul Ebran, Antonin Penon

Physical Review Letters - 2020

Modeling and Simulation

A Daily Measure of the SARS-CoV-2 Effective Reproduction Number for all Countries

Tahar Zamene Boulmezaoud, Luis Álvarez, Miguel Colom, Jean-Michel Morel

Image Processing On Line - 2020

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 - 2020

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…

N.J. Rodriguez-Fernandez, Eric Anterrieu, F. Cabot, Jacqueline Boutin, Ghislain Picard, T. Pellarin, O. Merlin, Jérôme Vialard, Frédéric Vivier, J. Costeraste, B. Palacin, R. Rodriguez-Suquet, T. Amiot, A. Khaazal, B. Rouge, J.M. Morel, Miguel Colom, T. Decoopman, N. Jeannin, R. Caujolle, M.J. Escorihuela, A. Al Bitar, P. Richaume, Arnaud Mialon, C. Suere, Yann H. Kerr

IGARRS.International Geoscience and Remote Sensing Symposium - 2020

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 - 2020

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) - 2020

Life Sciences

Efficacy Assessment of an Uncharged Reactivator of NOP-Inhibited Acetylcholinesterase Based on Tetrahydroacridine Pyridine-Aldoxime Hybrid in Mouse Compared to Pralidoxime

Background: Human exposure to organophosphorus compounds employed as pesticides or as chemical warfare agents induces deleterious effects due to cholinesterase inhibition. One therapeutic approach is the reactivation of inhibited…

André-Guilhem Calas, Anne-Sophie Hanak, Nina Jaffré, Aurélie Nervo, José Dias, Catherine Rousseau, Charlotte Courageux, Xavier Brazzolotto, Pascal Villa, Adeline Obrecht, Jean-François Goossens, Christophe Landry, Johan Hachani, Fabien Gosselet, Marie-Pierre Dehouck, Jagadeesh Yerri, Maria Kliachyna, Rachid Baati, Florian Nachon

Biomolecules - 2020

Life Sciences

Wearable inertial sensors provide reliable biomarkers of disease severity in multiple sclerosis: A systematic review and meta-analysis

Aliénor Vienne-Jumeau, Flavien Quijoux, Pierre-Paul Vidal, Damien Ricard

Annals of Physical and Rehabilitation Medicine - 2020