Search Results for author: Debojyoti Ghosh

Found 3 papers, 2 papers with code

Data-Driven Autoencoder Numerical Solver with Uncertainty Quantification for Fast Physical Simulations

1 code implementation2 Dec 2023 Christophe Bonneville, Youngsoo Choi, Debojyoti Ghosh, Jonathan L. Belof

Traditional partial differential equation (PDE) solvers can be computationally expensive, which motivates the development of faster methods, such as reduced-order-models (ROMs).

Active Learning Gaussian Processes +2

GPLaSDI: Gaussian Process-based Interpretable Latent Space Dynamics Identification through Deep Autoencoder

1 code implementation10 Aug 2023 Christophe Bonneville, Youngsoo Choi, Debojyoti Ghosh, Jonathan L. Belof

By interpolating and solving the ODE system in the reduced latent space, fast and accurate ROM predictions can be made by feeding the predicted latent space dynamics into the decoder.

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