479 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR192 papers
- Université Paris-SaclayFR78 papers
- Université de MontpellierFR75 papers
- AgroParisTechFR59 papers
- Centre de Coopération Internationale en Recherche Agronomique pour le DéveloppementFR56 papers
- Mathématiques, Informatique et Statistique pour l'Environnement et l'AgronomieFR44 papers
- Institut de Recherche pour le DéveloppementFR41 papers
- Institut National de la Recherche AgronomiqueMA39 papers
- Institut Agro MontpellierFR38 papers
- Institut national de recherche en sciences et technologies du numériqueFR38 papers
- Territoires, Environnement, Télédétection et Information SpatialeFR33 papers
- Université Grenoble AlpesFR32 papers
48 papers · 1 filter
Dense and long-term monitoring of Earth surface processes with passive RFID -- a review
Mathieu Le Breton, Frédéric Liébault, Laurent Baillet +3
Billions of Radio-Frequency Identification (RFID) passive tags are produced yearly to identify goods remotely. New research and business applications are continuously arising, incl…
Note on the approximation of the conditional intensity of non-stationary cluster point processes
Edith Gabriel, Joël Chadoeuf
In this note we consider non-stationary cluster point processes and we derive their conditional intensity, i.e. the intensity of the process given the locations of one or more even…
Optimal Estimation of Schatten Norms of a rectangular Matrix
Solène Thépaut, Nicolas Verzelen
We consider the twin problems of estimating the effective rank and the Schatten norms of a rectangular matrix from noisy observations. When…
Near ground horizontal high resolution profiling from Shack-Hartmann slope and scintillation data
Chloé Sauvage, Clélia Robert, Laurent M. Mugnier +5
CO-SLIDAR is a very promising technique for the metrology of near ground profiles. It exploits both phase and scintillation measurements obtained with a dedicated wavefront…
Extension of Correspondence Analysis to multiway data-sets through High Order SVD: a geometric framework
Olivier Coulaud, Alain Franc, Martina Iannacito
This paper presents an extension of Correspondence Analysis (CA) to tensors through High Order Singular Value Decomposition (HOSVD) from a geometric viewpoint. Correspondence analy…
Untangling the role of temporal and spatial variations in persistance of populations
Michel Benaïm, Claude Lobry, Tewfik Sari +1
We consider a population distributed between two habitats, in each of which it experiences a growth rate that switches periodically between two values, or $ -…
NMR crystallography reveals carbonate induced Al-ordering in ZnAl layered double hydroxide
Sambhu Radhakrishnan, Karl Lauwers, C. Vinod Chandran +5
Layered double hydroxides (LDHs) serve a score of applications in catalysis, drug delivery, and environmental remediation. Smarter crystallography, combining X-ray diffraction and…
BNPdensity: Bayesian nonparametric mixture modeling in R
Julyan Arbel, Guillaume Kon Kam King, Antonio Lijoi +2
Robust statistical data modelling under potential model mis-specification often requires leaving the parametric world for the nonparametric. In the latter, parameters are infinite…
An alternative to the concept of continuous medium
Jean-Paul Caltagirone
Discrete mechanics proposes an alternative formulation of the equations of mechanics where the Navier-Stokes and Navier-Lamé equations become approximations of the equation of disc…
-Carotene bioavailability and conversion efficiency are significantly affected by sex in rats. First observation suggesting a possible hormetic regulation of vitamin A metabolism in female rats
Patrick Borel, Romane Troadec, Morgane Damiani +9
Scope: To study the effect of variation in dietary vitamin A (VA) content on its hepatic and intestinal metabolism. Methods and results: Adult female and male rats were fed with di…
An active learning approach for improving the performance of equilibrium based chemical simulations
Mary Savino, Céline Lévy-Leduc, Marc Leconte +1
In this paper, we propose a novel sequential data-driven method for dealing with equilibrium based chemical simulations, which can be seen as a specific machine learning approach c…
Mapping of Ebola virus spillover: Suitability and seasonal variability at the landscape scale
Larisa Lee-Cruz, Maxime Lenormand, Julien Cappelle +6
The unexpected Ebola virus outbreak in West Africa in 2014 involving the Zaire ebolavirus made clear that other regions outside Central Africa, its previously documented niche, wer…
A deep neural network for multi-species fish detection using multiple acoustic cameras
Guglielmo Fernandez Garcia, François Martignac, Marie Nevoux +2
Underwater acoustic cameras are high potential devices for many applications in ecology, notably for fisheries management and monitoring. However how to extract such data into high…
Do interactions among unequal agents undermine those of low status?
Guillaume Deffuant, Thibaut Roubin
We consider a recent model in which agents hold opinions about each other and influence each other's opinions during random pair interactions. When the opinions are initially close…
Effect of characteristic size on the collective phonon transport in crystalline GeTe
Kanka Ghosh, Andrzej Kusiak, Jean-Luc Battaglia
We study the effect of characteristic size variation on the phonon thermal transport in crystalline GeTe for a wide range of temperatures using the first-principles density-functio…
Uniform in time propagation of chaos for a Moran model
Bertrand Cloez, Josué Corujo
The goal of this article is to study the limit of the empirical distribution induced by a mutation-selection multi-allelic Moran model, whose dynamic is given by a continuous-time…
Mobility decisions, economic dynamics and epidemic
Giorgio Fabbri, Salvatore Federico, Davide Fiaschi +1
We propose a model, which nests a susceptible-infected-recovered-deceased (SIRD) epidemic model into a dynamic macroeconomic equilibrium framework with agents' mobility. The latter…
On a reformulation of Navier-Stokes equations based on Helmholtz-Hodge decomposition
Jean-Paul Caltagirone
The proposal for a new formulation of the Navier-Stokes equations is based on a Helmholtz-Hodge decomposition where all the terms corresponding to the physical phenomena are writte…
Dynamics of nanoparticles in polydisperse polymer networks: From free diffusion to hopping
Valerio Sorichetti, Virginie Hugouvieux, Walter Kob
Using molecular dynamics simulations we study the static and dynamic properties of spherical nanoparticles (NPs) embedded in a disordered and polydisperse polymer network. Purely r…
Lagrangian Coherent Track Initialisation (LCTI)
Ali Rahimi Khojasteh, Yin Yang, Dominique Heitz +1
Advances in time-resolved Particle Tracking Velocimetry (4D-PTV) techniques have been consistently revealed more accurate Lagrangian particle motions. A novel track initialisation…
Intersectional approach of everyday geography
Julie Vallée, Maxime Lenormand
Hour-by-hour variations in spatial distribution of gender, age and social class within cities remain poorly explored and combined in the segregation literature mainly centered on h…
Exploring convolutional neural networks with transfer learning for diagnosing Lyme disease from skin lesion images
Sk Imran Hossain, Jocelyn de Goër de Herve, Md Shahriar Hassan +16
Lyme disease which is one of the most common infectious vector-borne diseases manifests itself in most cases with erythema migrans (EM) skin lesions. Recent studies show that convo…
LP-based policies for restless bandits: necessary and sufficient conditions for (exponentially fast) asymptotic optimality
Nicolas Gast, Bruno Gaujal, Chen Yan
We provide a framework to analyse control policies for the restless Markovian bandit model, under both finite and infinite time horizon. We show that when the population of arms go…
Impact of the mesoscale structure of a bipartite ecological interaction network on its robustness through a probabilistic modeling
Saint-Clair Chabert-Liddell, Pierre Barbillon, Sophie Donnet
The robustness of an ecological network quantifies the resilience of the ecosystem it represents to species loss. It corresponds to the proportion of species that are disconnected…