[HTML][HTML] Recent developments in artificial intelligence in oceanography

C Dong, G Xu, G Han, BJ Bethel, W Xie… - Ocean-Land …, 2022 - spj.science.org
With the availability of petabytes of oceanographic observations and numerical model
simulations, artificial intelligence (AI) tools are being increasingly leveraged in a variety of …

Super-resolution reconstruction of turbulent flows with machine learning

K Fukami, K Fukagata, K Taira - Journal of Fluid Mechanics, 2019 - cambridge.org
We use machine learning to perform super-resolution analysis of grossly under-resolved
turbulent flow field data to reconstruct the high-resolution flow field. Two machine learning …

Machine-learning-based spatio-temporal super resolution reconstruction of turbulent flows

K Fukami, K Fukagata, K Taira - Journal of Fluid Mechanics, 2021 - cambridge.org
We present a new data reconstruction method with supervised machine learning techniques
inspired by super resolution and inbetweening to recover high-resolution turbulent flows …

Nonlinear mode decomposition with convolutional neural networks for fluid dynamics

T Murata, K Fukami, K Fukagata - Journal of Fluid Mechanics, 2020 - cambridge.org
We present a new nonlinear mode decomposition method to visualize decomposed flow
fields, named the mode decomposing convolutional neural network autoencoder (MD-CNN …

[HTML][HTML] Reduced-order modeling of advection-dominated systems with recurrent neural networks and convolutional autoencoders

R Maulik, B Lusch, P Balaprakash - Physics of Fluids, 2021 - pubs.aip.org
A common strategy for the dimensionality reduction of nonlinear partial differential equations
(PDEs) relies on the use of the proper orthogonal decomposition (POD) to identify a reduced …

[HTML][HTML] Physics-informed machine learning for reduced-order modeling of nonlinear problems

W Chen, Q Wang, JS Hesthaven, C Zhang - Journal of computational …, 2021 - Elsevier
A reduced basis method based on a physics-informed machine learning framework is
developed for efficient reduced-order modeling of parametrized partial differential equations …

Convolutional neural network and long short-term memory based reduced order surrogate for minimal turbulent channel flow

T Nakamura, K Fukami, K Hasegawa, Y Nabae… - Physics of …, 2021 - pubs.aip.org
We investigate the applicability of the machine learning based reduced order model (ML-
ROM) to three-dimensional complex flows. As an example, we consider a turbulent channel …

Assessment of supervised machine learning methods for fluid flows

K Fukami, K Fukagata, K Taira - Theoretical and Computational Fluid …, 2020 - Springer
We apply supervised machine learning techniques to a number of regression problems in
fluid dynamics. Four machine learning architectures are examined in terms of their …

Machine-learning-based reduced-order modeling for unsteady flows around bluff bodies of various shapes

K Hasegawa, K Fukami, T Murata… - … and Computational Fluid …, 2020 - Springer
We propose a method to construct a reduced order model with machine learning for
unsteady flows. The present machine-learned reduced order model (ML-ROM) is …

[图书][B] Deep learning for the Earth Sciences: A comprehensive approach to remote sensing, climate science and geosciences

G Camps-Valls, D Tuia, XX Zhu, M Reichstein - 2021 - books.google.com
DEEP LEARNING FOR THE EARTH SCIENCES Explore this insightful treatment of deep
learning in the field of earth sciences, from four leading voices Deep learning is a …