Search Results for author: Govinda Anantha Padmanabha

Found 3 papers, 2 papers with code

A review on data-driven constitutive laws for solids

no code implementations6 May 2024 Jan Niklas Fuhg, Govinda Anantha Padmanabha, Nikolaos Bouklas, Bahador Bahmani, WaiChing Sun, Nikolaos N. Vlassis, Moritz Flaschel, Pietro Carrara, Laura De Lorenzis

This review article highlights state-of-the-art data-driven techniques to discover, encode, surrogate, or emulate constitutive laws that describe the path-independent and path-dependent response of solids.

A Bayesian Multiscale Deep Learning Framework for Flows in Random Media

1 code implementation8 Mar 2021 Govinda Anantha Padmanabha, Nicholas Zabaras

In addition, it is challenging to develop accurate surrogate and uncertainty quantification models for high-dimensional problems governed by stochastic multiscale PDEs using limited training data.

Uncertainty Quantification

Solving inverse problems using conditional invertible neural networks

1 code implementation31 Jul 2020 Govinda Anantha Padmanabha, Nicholas Zabaras

In this work, we construct a two- and three-dimensional inverse surrogate models consisting of an invertible and a conditional neural network trained in an end-to-end fashion with limited training data.

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