Search Results for author: Matthias Karlbauer

Found 9 papers, 4 papers with code

Advancing Parsimonious Deep Learning Weather Prediction using the HEALPix Mesh

no code implementations11 Sep 2023 Matthias Karlbauer, Nathaniel Cresswell-Clay, Raul A. Moreno, Dale R. Durran, Thorsten Kurth, Martin V. Butz

We present a parsimonious deep learning weather prediction model on the Hierarchical Equal Area isoLatitude Pixelization (HEALPix) to forecast seven atmospheric variables for arbitrarily long lead times on a global approximately 110 km mesh at 3h time resolution.

Composing Partial Differential Equations with Physics-Aware Neural Networks

1 code implementation23 Nov 2021 Matthias Karlbauer, Timothy Praditia, Sebastian Otte, Sergey Oladyshkin, Wolfgang Nowak, Martin V. Butz

We introduce a compositional physics-aware FInite volume Neural Network (FINN) for learning spatiotemporal advection-diffusion processes.

Out-of-Distribution Generalization

Active Tuning

no code implementations2 Oct 2020 Sebastian Otte, Matthias Karlbauer, Martin V. Butz

We introduce Active Tuning, a novel paradigm for optimizing the internal dynamics of recurrent neural networks (RNNs) on the fly.

Denoising Time Series +2

Latent State Inference in a Spatiotemporal Generative Model

no code implementations21 Sep 2020 Matthias Karlbauer, Tobias Menge, Sebastian Otte, Hendrik P. A. Lensch, Thomas Scholten, Volker Wulfmeyer, Martin V. Butz

Knowledge about the hidden factors that determine particular system dynamics is crucial for both explaining them and pursuing goal-directed interventions.

Causal Inference Time Series +1

Inferring, Predicting, and Denoising Causal Wave Dynamics

no code implementations19 Sep 2020 Matthias Karlbauer, Sebastian Otte, Hendrik P. A. Lensch, Thomas Scholten, Volker Wulfmeyer, Martin V. Butz

The novel DISTributed Artificial neural Network Architecture (DISTANA) is a generative, recurrent graph convolution neural network.

Denoising

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