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Observation Error Covariance Specification in Dynamical Systems for Data assimilation using Recurrent Neural Networks

Sibo Cheng , Mingming Qiu
Neural Computing and Applications, In press, ⟨10.1007/s00521-021-06739-4⟩
Article dans une revue hal-03598308v1
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Ensemble latent assimilation with deep learning surrogate model: application to drop interaction in a microfluidics device

Yilin Zhuang , Sibo Cheng , Nina Kovalchuk , Mark Simmons , Omar K Matar , et al.
Lab on a Chip, 2022, 22, pp.3187 - 3202. ⟨10.1039/d2lc00303a⟩
Article dans une revue hal-03953917v1
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Iterative methods for improving error covariance modeling in variational assimilation

Jean-Philippe Argaud , Sibo Cheng , Bertrand Iooss , Didier Lucor , Angélique Ponçot
International Conference on Uncertainty Quantification in Computational Sciences and Engineering (UNCECOMP 2019), Manolis Papadrakakis; Vissarion Papadopoulos; Georgios Stefanou, Jun 2019, Crete, Greece
Communication dans un congrès hal-02397315v1
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Error covariance specification and localization in data assimilation with industrial application

Sibo Cheng
Numerical Analysis [cs.NA]. Université Paris-Saclay, 2020. English. ⟨NNT : 2020UPAST067⟩
Thèse tel-03117151v1
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A graph clustering approach to localization for adaptive covariance tuning in data assimilation based on state-observation mapping

Sibo Cheng , Jean-Philippe Argaud , Bertrand Iooss , Angélique Ponçot , Didier Lucor
Mathematical Geosciences, 2021, ⟨10.1007/s11004-021-09951-z⟩
Article dans une revue meteo-02460851v2
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MACHINE LEARNING BASED SURROGATE MODELLING AND PARAMETER IDENTIFICATION FOR WILDFIRE FORECASTING

Sibo Cheng , Rossella Arcucci
ICLR, AI for Earth and Space Science, 2022, Apr 2022, Online, United States
Poster de conférence hal-03680833v1
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Error covariance tuning in variational data assimilation: application to an operating hydrological model

Sibo Cheng , Jean-Philippe Argaud , Bertrand Iooss , Didier Lucor , Angélique Ponçot
Stochastic Environmental Research and Risk Assessment, 2021, ⟨10.1007/s00477-020-01933-7⟩
Article dans une revue hal-02992507v1