Les journées de géostatistique 2023
7-8 Sep 2023 Fontainebleau (France)
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gstlearn Workshop
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Program
Thu. 07
Fri. 08
List
Thu. 07
Fri. 08
08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
Welcome coffee
8:30 - 9:00 (30min)
Welcome coffee
Introduction speech (RESSTE/ Chaire Geolearning)
9:00 - 9:10 (10min)
Introduction speech (RESSTE/ Chaire Geolearning)
Spatial
9:10 - 10:50 (1h40)
Spatial
Denis Allard
›
Object Oriented Spatial Statistics for the analysis of georeferenced complex data
- Alessandra Menafoglio, Modeling and Scientific Computing
09:10-09:50 (40min)
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Maximum likelihood inference of a non stationary anisotropical SPDE model of bathymetry
- Nicolas BEZ, MARine Biodiversity Exploitation and Conservation
09:50-10:10 (20min)
›
Spatial forecasting of cereals' specific weight, moisture and protein contents using a geographically weighted regression in northwestern France
- Emma Thulliez, Laboratoire de Mathématiques de l'INSA de Rouen Normandie
10:10-10:30 (20min)
›
A Spatially Constrained Bayesian Network for Lithological Mapping
- Victor Silva dos Santos, Institut National de la Recherche Scientifique [Québec]
10:30-10:50 (20min)
Coffee break
10:50 - 11:10 (20min)
Coffee break
Gaussian processes
11:10 - 12:30 (1h20)
Gaussian processes
Cécile Hardouin
›
Inférence statistique pour des champs gaussiens basée sur des caractéristiques géométriques
- Anne Estrade, Mathématiques Appliquées Paris 5
11:10-11:50 (40min)
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Spatial statistics and stochastic partial differential equations: a mechanistic viewpoint
- Denis Allard, Biostatistique et Processus Spatiaux
11:50-12:10 (20min)
›
Gaussian processes for spatio-temporal data on surfaces
- Mike Pereira, Mines Paris - PSL
12:10-12:30 (20min)
Lunch
12:30 - 14:00 (1h30)
Lunch
Deep learning
14:00 - 15:40 (1h40)
Deep learning
Hans Wackernagel
›
Some statistical insights into physics-informed neural networks
- Gérard Biau, Laboratoire de Probabilités, Statistique et Modélisation
14:00-14:40 (40min)
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Plug-and-Play split Gibbs sampler: embedding deep generative priors in Bayesian inference
- Florentin Coeurdoux, Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189, Signal et Communications
14:40-15:00 (20min)
›
Simulation of Complexly Correlated Spatial Data with Deep Generative Adversarial Networks: Application to 2D Structural Geomodeling
- Charlie GARAYT, Mines Paris - PSL (École nationale supérieure des mines de Paris), Geovariances
15:00-15:20 (20min)
›
Conditional geological facies generation using Denoising Diffusion Models
- Ferdinand Bhavsar, Mines Paris - PSL
15:20-15:40 (20min)
Coffee break
15:40 - 16:00 (20min)
Coffee break
Gaussian processes
16:00 - 17:20 (1h20)
Gaussian processes
Liliane Bel
›
Introduction to Gaussian process with inequality constraints, Application to coast flooding risk
- Francois Bachoc, Institut de Mathématiques de Toulouse
16:00-16:40 (40min)
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Spatial prediction with spatially clustered data by combining residual kriging and instance-based transfer learning
- Jérémy Rohmer, Bureau de Recherches Géologiques et Minières
16:40-17:00 (20min)
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Chained Gaussian processes with derivative information to model battery health degradation with uncertainties
- Benjamin Larvaron, TotalEnergies, Université de Lorraine
17:00-17:20 (20min)
Poster presentations
17:20 - 17:30 (10min)
Poster presentations
Poster
17:30 - 18:30 (1h)
Poster
›
Kriging Weather Data on Pressure Levels for Aviation
- Remi Perrichon, ENAC
17:30-18:30 (1h)
›
Modélisation bayésienne des tendances spatio-temporelles des propriétés du sol à l'aide de INLA et SPDE : application aux données de la Base de Données des Analyses de Terre.
- Nicolas Saby, Info&Sols
17:30-18:30 (1h)
›
SimABC : Simulation of Atmosphere over Basins to describe Climate
- Jean Beaumont, Biostatistique et Processus Spatiaux
17:30-18:30 (1h)
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Un nouvel estimateur des niveaux de densité utilisant les complexes simpliciaux. Application à la détection des clusters de galaxies
- Louis Hauseux, Inria
17:30-18:30 (1h)
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An emulation study of the canopy radiative transfer model in a continental surface model ORCHIDEE
- Mandresy Rasolonjatovo, LSCE
17:30-18:30 (1h)
Conference dinner
19:30 - 21:00 (1h30)
Conference dinner
(Mandatory registration) Restaurant L’Ecailler du château 3 Rue Royale, 77300 Fontainebleau
Extremes and Climate
9:00 - 10:40 (1h40)
Extremes and Climate
Thomas Opitz
›
On modelling space-time threshold exceedances
- Carlo Gaetan, Dipartimento di Scienze Ambientali, Informatica e Statistica [Venezia]
09:00-09:40 (40min)
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Investigation on compound events: Can CMIP6 models reproduce their main statistical features?
- Grégoire Jacquemin, Mines Paris - PSL (École nationale supérieure des mines de Paris)
09:40-10:00 (20min)
›
A fully non-stationary trans-Gaussian geostatistical model for the spatial analysis of daily rainfall over complex topography
- Lionel Benoit, INRAE - BioSP
10:00-10:20 (20min)
›
Multivariate spatiotemporal stochastic weather generator
- Said OBAKRIM, Biostatistique et Processus Spatiaux
10:20-10:40 (20min)
Coffee break
10:40 - 11:10 (30min)
Coffee break
Stochastic geometry
11:10 - 12:30 (1h20)
Stochastic geometry
Mike Pereira
›
Point process learning: A new statistical approach for point processes
- Ottmar Cronie, University of Gothenburg
11:10-11:50 (40min)
›
Modéliser la surveillance épidémiologique par un processus ponctuel séquentiel marqué
- François D'Alayer de Costemore d'Arc, Biostatistique et Processus Spatiaux
11:50-12:10 (20min)
›
Linking isotopic compositions in feather and spatial patterns of environmental isotopes to infer birds wintering origins and movements: the case of the European Turtle dove (Streptopelia turtur)
- Carole Doucerain, Département des Géosciences - ENS Paris
12:10-12:30 (20min)
Lunch
12:30 - 14:00 (1h30)
Lunch
Machine learning
14:00 - 15:20 (1h20)
Machine learning
Nicolas Desassis
›
Global sensitivity analysis of model outputs with dependent inputs: New insights around Shapley effects
- Bertrand Iooss, EDF R&D
14:00-14:40 (40min)
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Modélisation de l'écoulement par réseau de neurones profond
- Erwan Gloaguen, Centre Eau Terre Environnement [Québec]
14:40-15:00 (20min)
›
Towards the inversion of plumes from power plants and industrial sites in satellite CO2 images using deep neural networks
- Joffrey Dumont Le Brazidec, Centre d'Enseignement et de Recherche en Environnement Atmosphérique
15:00-15:20 (20min)
Coffee break
15:20 - 15:40 (20min)
Coffee break
Geostatistics
15:40 - 16:40 (1h)
Geostatistics
Xavier Freulon
›
Comparaison de méthodes de localisation de traces de terres en criminalistique
- Amelie DEVRESSE, Mines PSL, IRCGN
15:40-16:00 (20min)
›
Géostatistique et modélisation environnementale : exemples & Rex
- Chantal de Fouquet, Mines Paris - PSL
16:00-16:40 (40min)
Closure
16:40 - 16:45 (05min)
Closure
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