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Accueil > Agenda > Colloques et rencontres > Archives > Agenda 2008 > Statistical modeling of extremes in data assimilation and filtering approaches
Statistical modeling of extremes in data assimilation and filtering approaches
IRMA, 23-26 juin 2008
The meeting "Statistical modeling of extremes in data assimilation and filtering approaches" will be held in IRMA from June 23 to June 26, 2008.
The scope of this inter-disciplinary meeting (statistics and geosciences) is to foster new research perspectives between atmospheric scientists and applied mathematicians around one important geophysical research topic : data assimilation of extreme events.
Mathematically, the class of models used in data assimilation corresponds to a state-space formulation in which the state equation drives the dynamics of the system and the observational equation integrates measurements with the state variables. Our two-day lecture and two-day workshop aim at taking advantage of recent developments in the field of Extreme Value Theory within a state-space modeling and filtering framework.
Organizing committee (ANR AssimilEx) :
Armelle Guillou (IRMA) et Anne-laure Fougères (MODAL’X) Frédéric Chevallier et Philippe naveau (LSCE)
More information on this meeting can be found on this web page
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13h30 | Richard Davis - Columbia UniversityExtreme Value Theory in Times series analysis |
15h00 | A confirmerA confirmer |
15h30 | Olivier Cappé - Telecom, ParisTechAn Introduction to Sequential Monte Carlo for Filtering and Smoothing |
17h00 | A confirmerA confirmer |
17h15 | Frédéric Chevallier - Laboratoire des Sciences du Climat et de l’EnvironnementData assimilation for large state vectors |
| |
09h00 | Richard Davis - Columbia UniversitySpatial Models with Applications in Computer Experiments |
10h30 | A confirmerA confirmer |
11h00 | Olivier Cappé - Telecom, ParisTechAn Introduction to Sequential Monte Carlo for Filtering and Smoothing |
12h30 | A confirmerA confirmer |
14h00 | Anne-Laure Faugères - MODAL’X, NanterreExtreme Value Theory for multivariate data |
15h30 | A confirmerA confirmer |
16h00 | Frédéric Chevallier - Laboratoire des Sciences du Climat et de l’EnvironnementData assimilation for large state vectors |
| |
09h00 | Marc Bocquet - CEREA, joint laboratory ENPC/EDF R&D Université Paris-Est and INRIASingular behaviours in air quality data assimilation and network design |
09h40 | Maximilian Werner - ETHZEarthquake Forecasting Based on Data Assimilaiton |
10h05 | Gwladys Toulemonde - Université Paris VI, FranceAuto-Regressive models for maxima with applications to atmospheric chemistry |
10h30 | A confirmerA confirmer |
11h00 | Eric Blayo - University of Grenoble and INRIASome tools for ”focusing" variational data assimilation in ocean modelling |
11h40 | Julie Carreau - Laboratoire des Sciences du Climat et de l’EnvironnementStatistical rainfall-runoff models based on a mixture with heavy-tailed components |
12h05 | Mehdi Gholam-Rezaee - Ecole Polytechnique Fédérale de LausanneSpatial modeling of climate extremes : A composite likelihood approach |
12h30 | A confirmerA confirmer |
14h00 | Hans Wackernagel - Ecole des Mines de ParisFranceExtremes and data assimilation in epidemiology |
14h40 | L. De Montera - Centre d’étude des Environnements Terrestres et Planétaires, Vélizy-Villacoublay, FranceThe effect of the on-off intermittency on rain multifractal parameters |
15h05 | Maria Süveges - Ecole Polytechnique Fédérale de Lausanne, SuisseA Dirichlet mixture approach to the estimation of clusters of extreme events |
15h30 | A confirmerA confirmer |
16h00 | Gérald Desroziers - Météo FranceData assimilation schemes in numerical weather forecasting and their link with ensemble forecasting |
16h40 | Pierre Ribereau - Université de Montpellier II, FranceGeneralized Probability Weighted Moments for the Generalized Extreme Value Distribution |
17h05 | Dan Cooley - Colorado State UniversitySpatial Hierarchical Modeling of Weather Extremes from a Regional Climate Model |
| |
08h45 | Eric Parent - Laboratoire de Modélisation, Risque, Statistique, Environnement, FranceEngineering applications of POT, GEV and compound Poisson models : a unified approach via Bayesian thinking |
09h25 | Ana Ferreira - Instituto Superior de Agronomia, da Universidade Técnica de LisboaExtremal index and Markov chains |
09h50 | Esterina Masiello - Modal’X, Université Paris Ouest-NanterreEstimating a discrete spectral measure |
10h15 | Pavlina Kalcheva Jordanova - Faculty of Mathematics and InformaticsBulgariaFunctional transfer theorems for maxima moving average with subexponential noise |
10h40 | A confirmerA confirmer |
11h10 | Christian Lantuéjoul - Ecole des Mines de Paris, FranceMax-stable random fields and stochastic geometry |
11h50 | Thomas Meinguet - Université catholique de Louvain, Institut de statistique, BelgiqueRegularly varying time series of random fields |
12h15 | Juliette Blanchet - SLF Davos SwitzerlandSpatial distribution of extreme snowfall in Switzerland |
12h45 | A confirmerA confirmer |
Dernière mise à jour le 5-08-2009
