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Ronan Fablet

24
Documents

Publications

drumetz-lucas
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A Multi-Mode Convolutional Neural Network to reconstruct satellite-derived chlorophyll-a time series in the global ocean from physical drivers

Joana Roussillon , Ronan Fablet , Thomas Gorgues , Lucas Drumetz , Jean Littaye
Frontiers in Marine Science, 2023, 10, pp.1-20. ⟨10.3389/fmars.2023.1077623⟩
Article dans une revue hal-04171042v1
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Learning Variational Data Assimilation Models and Solvers

Ronan Fablet , Bertrand Chapron , Lucas Drumetz , Etienne Mémin , Olivier Pannekoucke
Journal of Advances in Modeling Earth Systems, 2021, 13 (10), pp.article n° e2021MS002572. ⟨10.1029/2021MS002572⟩
Article dans une revue hal-02906798v1
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Joint Interpolation and Representation Learning for Irregularly Sampled Satellite-Derived Geophysical Fields

Ronan Fablet , Maxime Beauchamp , Lucas Drumetz , François Rousseau
Frontiers in Applied Mathematics and Statistics, 2021, 7, pp.655224. ⟨10.3389/fams.2021.655224⟩
Article dans une revue hal-03349912v1
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Neural Network Approaches to Reconstruct Phytoplankton Time-Series in the Global Ocean

Elodie Martinez , Anouar Brini , Thomas Gorgues , Lucas Drumetz , Joana Roussillon
Remote Sensing, 2020, 12 (24), pp.4156. ⟨10.3390/rs12244156⟩
Article dans une revue hal-03227823v1
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Learning Latent Dynamics for Partially-Observed Chaotic Systems

Said Ouala , Duong Nguyen , Lucas Drumetz , Bertrand Chapron , Ananda Pascual
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2020, 30 (10), ⟨10.1063/5.0019309⟩
Article dans une revue hal-02274705v1
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Neural Network Approaches to Reconstruct Phytoplankton Time-Series in the Global Ocean

Elodie Martinez , Anouar Brini , Thomas Gorgues , Lucas Drumetz , Joana Roussillon
Remote Sensing, 2020, 12 (24), pp.4156. ⟨10.3390/rs12244156⟩
Article dans une revue hal-03126743v1
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Residual Networks as Flows of Diffeomorphisms

François Rousseau , Lucas Drumetz , Ronan Fablet
Journal of Mathematical Imaging and Vision, 2019, ⟨10.1007/s10851-019-00890-3⟩
Article dans une revue hal-01796729v2
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Learning stochastic dynamical systems with neural networks mimicking the Euler-Maruyama scheme

Noura Dridi , Lucas Drumetz , Ronan Fablet
EUSIPCO 2021: 29th European Signal Processing Conference, Aug 2021, Dublin, Ireland. ⟨10.23919/EUSIPCO54536.2021.9616068⟩
Communication dans un congrès hal-03265004v1
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END-TO-END LEARNING OF VARIATIONAL MODELS AND SOLVERS FOR THE RESOLUTION OF INTERPOLATION PROBLEMS

Ronan Fablet , Lucas Drumetz , François Rousseau
ICASSP 2021 : IEEE International Conference on Acoustics, Speech and Signal Processing, Jun 2021, Toronto, United States. ⟨10.1109/ICASSP39728.2021.9414629⟩
Communication dans un congrès hal-03139133v1

Joint learning of variational data assimilation models and solvers

Ronan Fablet , Lucas Drumetz , François Rousseau , Olivier Pannekoucke , Bertrand Chapron
ECMWF-ESA 2020 - Workshop on Machine Learning for Earth System Observation and Prediction, Oct 2020, Reading, United Kingdom
Communication dans un congrès hal-02927356v1
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Learning Chaotic and Stochastic Dynamics from Noisy and Partial Observation using Variational Deep Learning

Duong Nguyen , Said Ouala , Lucas Drumetz , Ronan Fablet
CI'2020 : 10th International Conference on Climate Informatics, Sep 2020, Oxford, United Kingdom
Communication dans un congrès hal-02941313v1
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Assimilation-based Learning of Chaotic Dynamical Systems from Noisy and Partial Data

Duong Nguyen , Said Ouala , Lucas Drumetz , Ronan Fablet
ICASSP 2020 : International Conference on Acoustics, Speech, and Signal Processing, May 2020, Barcelona, Spain. ⟨10.1109/ICASSP40776.2020.9054718⟩
Communication dans un congrès hal-02436060v2
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Filtering Internal tides from wide-swath altimeter data using Convolutional Neural Networks.

Redouane Lguensat , Ronan Fablet , Julien Le Sommer , Sammy Metref , Emmanuel Cosme
IGARSS 2020: IEEE International Geoscience and Remote Sensing Symposium, Sep 2020, Waikoloa, United States. ⟨10.1109/IGARSS39084.2020.9323531⟩
Communication dans un congrès hal-02941320v1
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Learning Endmember Dynamics in Multitemporal Hyperspectral Data Using A State-Space Model Formulation

Lucas Drumetz , Mauro Dalla Mura , Guillaume Tochon , Ronan Fablet
ICASSP 2020 - IEEE International Conference on Acoustics, Speech and Signal Processing, IEEE, May 2020, Barcelone (virtual), Spain. ⟨10.1109/ICASSP40776.2020.9053787⟩
Communication dans un congrès hal-02490607v1

Learning differential transport operators for the joint super-resolution of sea surface tracers and prediction of subgrid-scale features.

Ronan Fablet , Lucas Drumetz , Julien Le Sommer , Jean-Marc Molines , François Rousseau
IGARSS 2019 : 2019 IEEE International Geoscience and Remote Sensing Symposium, Jul 2019, Yokohama, Japan. ⟨10.1109/IGARSS.2019.8900571⟩
Communication dans un congrès hal-02285698v1

Data assimilation schemes as a framework for learning dynamical model from partial and noisy observations

Said Ouala , Ronan Fablet , Duong Nguyen , Lucas Drumetz , Bertrand Chapron
EGU 2019 : General Assembly 2019 of the European Geosciences Union, Apr 2019, Vienna, Austria
Communication dans un congrès hal-02110359v1
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Sea surface dynamics reconstruction using neural networks based kalman filter

Said Ouala , Ronan Fablet , Cedric Herzet , Lucas Drumetz , Bertrand Chapron
IGARSS 2019 - International Geoscience and remote Sensing Symposium, Jul 2019, Yokohama, Japan. pp.1-5, ⟨10.1109/IGARSS.2019.8898086⟩
Communication dans un congrès hal-02285697v1
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Learning ocean dynamical priors from noisy data using assimilation-derived neural nets

Said Ouala , Duong Nguyen , Cédric Herzet , Lucas Drumetz , Bertrand Chapron
IGARSS 2019 - International Geoscience and remote Sensing Symposium, Jul 2019, Yokohama, Japan. pp.1-3, ⟨10.1109/IGARSS.2019.8900345⟩
Communication dans un congrès hal-02285693v1
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Learning Constrained Dynamical Embeddings for Geophysical Dynamics

Said Ouala , Steven L Brunton , Duong Nguyen , Lucas Drumetz , Ronan Fablet
CI 2019 : 9th International Workshop on Climate Informatics, 2019, Paris, France
Communication dans un congrès hal-02285700v1

End-to-end learning of optimal interpolators for geophysical dynamics

Ronan Fablet , Lucas Drumetz , François Rousseau
CI 2019 : 9th International Workshop on Climate Informatics, 2019, Paris, France
Communication dans un congrès hal-02285701v1