Search Results for author: Ioannis Kalogeris

Found 3 papers, 2 papers with code

Interval and fuzzy physics-informed neural networks for uncertain fields

1 code implementation18 Jun 2021 Jan Niklas Fuhg, Ioannis Kalogeris, Amélie Fau, Nikolaos Bouklas

Partial differential equations involving fuzzy and interval fields are traditionally solved using the finite element method where the input fields are sampled using some basis function expansion methods.

Non-intrusive Surrogate Modeling for Parametrized Time-dependent PDEs using Convolutional Autoencoders

1 code implementation14 Jan 2021 Stefanos Nikolopoulos, Ioannis Kalogeris, Vissarion Papadopoulos

Using the latent representation given by the encoder, a feed-forward neural network is efficiently trained to map points from the problem's parametric space to the compressed version of the respective solution matrices.

Decoder

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