Neural networks in surrogate modeling

Presentations

• Interpretable fine-tuning of graph neural network surrogates

  ORAL

  Nov. 20, 2023, 4:25 PM – Nov. 20, 2023, 4:38 PM

  Presenters

  • Shivam Barwey

    Argonne National Laboratory

  Authors

  • Shivam Barwey

    Argonne National Laboratory

  • Romit Maulik

    Pennsylvania State University

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• Estimation of oscillation parameters of a circular cylinder from its downstream vorticity fields

  ORAL

  Nov. 20, 2023, 4:38 PM – Nov. 20, 2023, 4:51 PM

  Presenters

  • Hikaru Chida

    Keio University

  Authors

  • Hikaru Chida

    Keio University

  • Kai Zhang

    Shanghai Jiao Tong University

  • Koji Fukagata

    Keio University, Keio Univ

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• Calibrating and optimizing operator terms via a neural Galerkin Projection on the Shallow Water Equations

  ORAL

  Nov. 20, 2023, 4:51 PM – Nov. 20, 2023, 5:04 PM

  Presenters

  • Shane X Coffing

    Los Alamos National Laboratory

  Authors

  • Shane X Coffing

    Los Alamos National Laboratory

  • Darren Engwirda

    Los Alamos National Laboratory

  • Rohit Kameshwara Sampath Sai K Vuppala

    Oklahoma State University-Stillwater

  • Arvind T Mohan

    Los Alamos National Laboratory

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• Reservoir computing of thermal convection: Random versus small-world networks

  ORAL

  Nov. 20, 2023, 5:04 PM – Nov. 20, 2023, 5:17 PM

  Presenters

  • Shailendra K Rathor

    Technische Universität Ilmenau

  Authors

  • Shailendra K Rathor

    Technische Universität Ilmenau

  • Joerg Schumacher

    Technische Universität Ilmenau, TU Ilmenau

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• Input-Output turbulent flow models using Fourier Neural Operators

  ORAL

  Nov. 20, 2023, 5:17 PM – Nov. 20, 2023, 5:30 PM

  Presenters

  • Federico Rios Tascon

    Stanford University

  Authors

  • Federico Rios Tascon

    Stanford University

  • Aakash Patil

    Stanford University

  • Peter J Schmid

    King Abdullah University of Science and Technology

  • Beverley J McKeon

    Stanford University

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• Analysis of air-jet vortex-generator controlled SWBLI using deep encoder-decoder convolutional network

  ORAL

  Nov. 20, 2023, 5:30 PM – Nov. 20, 2023, 5:43 PM

  Presenters

  • Robin Sebastian

    RWTH Aachen University

  Authors

  • Robin Sebastian

    RWTH Aachen University

  • Saahith Velivolu

    FH Aachen

  • Anne-Marie Schreyer

    RWTH Aachen University

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• Reduced-Order Modelling of Stochastically Forced Zonal Jets using a 'Stochastic Latent Transformer'

  ORAL

  Nov. 20, 2023, 5:43 PM – Nov. 20, 2023, 5:56 PM

  Publication: Shokar, I., Haynes, P., and Kerswell, R.: Learning Stochastic Dynamics with Probabilistic Neural Networks to study Zonal Jets, EGU General Assembly 2023, Vienna, Austria, 24–28 Apr 2023, EGU23-9121, https://doi.org/10.5194/egusphere-egu23-9121, 2023.

  Presenters

  • Ira J Shokar

    DAMTP, University of Cambridge

  Authors

  • Ira J Shokar

    DAMTP, University of Cambridge

  • Peter H Haynes

    DAMTP, University of Cambridge, University of Cambridge

  • Rich R Kerswell

    Univ of Cambridge, DAMTP, University of Cambridge

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• Volumetric flow rate prediction of disturbed pipe flow based on single path velocity data using a shallow neural network

  ORAL

  Nov. 20, 2023, 5:56 PM – Nov. 20, 2023, 6:09 PM

  Presenters

  • Christoph Wilms

    Physikalisch-Technische Bundesanstalt

  Authors

  • Christoph Wilms

    Physikalisch-Technische Bundesanstalt

  • Ann-Kathrin Ekat

    Physikalisch-Technische Bundesanstalt

  • Katja Hertha-Dunkel

    Physikalisch-Technische Bundesanstalt

  • Thomas Eichler

    Physikalisch-Technische Bundesanstalt

  • Sonja Schmelter

    Physikalisch-Technische Bundesanstalt

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