Generalization bounds for neural ordinary differential equations and deep residual networks

P Marion - Advances in Neural Information Processing …, 2024 - proceedings.neurips.cc
Neural ordinary differential equations (neural ODEs) are a popular family of continuous-
depth deep learning models. In this work, we consider a large family of parameterized ODEs …

Generalizing to new physical systems via context-informed dynamics model

M Kirchmeyer, Y Yin, J Donà… - International …, 2022 - proceedings.mlr.press
Data-driven approaches to modeling physical systems fail to generalize to unseen systems
that share the same general dynamics with the learning domain, but correspond to different …

[HTML][HTML] MetaNO: How to transfer your knowledge on learning hidden physics

L Zhang, H You, T Gao, M Yu, CH Lee, Y Yu - Computer Methods in …, 2023 - Elsevier
Gradient-based meta-learning methods have primarily been applied to classical machine
learning tasks such as image classification. Recently, partial differential equation (PDE) …

Spatio-temporal fluid dynamics modeling via physical-awareness and parameter diffusion guidance

H Wu, F Xu, Y Duan, Z Niu, W Wang, G Lu… - arXiv preprint arXiv …, 2024 - arxiv.org
This paper proposes a two-stage framework named ST-PAD for spatio-temporal fluid
dynamics modeling in the field of earth sciences, aiming to achieve high-precision …

Towards cross domain generalization of Hamiltonian representation via meta learning

Y Song, H Jeong - ICLR 2024, The Twelfth International …, 2024 - koasas.kaist.ac.kr
Recent advances in deep learning for physics have focused on discovering shared
representations of target systems by incorporating physics priors or inductive biases into …

Machine Learning with Physics Knowledge for Prediction: A Survey

J Watson, C Song, O Weeger, T Gruner, AT Le… - arXiv preprint arXiv …, 2024 - arxiv.org
This survey examines the broad suite of methods and models for combining machine
learning with physics knowledge for prediction and forecast, with a focus on partial …

Interpretable meta-learning of physical systems

M Blanke, M Lelarge - arXiv preprint arXiv:2312.00477, 2023 - arxiv.org
Machine learning methods can be a valuable aid in the scientific process, but they need to
face challenging settings where data come from inhomogeneous experimental conditions …

Neural Context Flows for Meta-Learning of Dynamical Systems

RD Nzoyem, DAW Barton, T Deakin - arXiv preprint arXiv:2405.02154, 2024 - arxiv.org
Neural Ordinary Differential Equations (NODEs) often struggle to adapt to new dynamic
behaviors caused by parameter changes in the underlying system, even when these …

GEPS: Boosting Generalization in Parametric PDE Neural Solvers through Adaptive Conditioning

AK Koupaï, JM Benet, Y Yin, JN Vittaut… - arXiv preprint arXiv …, 2024 - arxiv.org
Solving parametric partial differential equations (PDEs) presents significant challenges for
data-driven methods due to the sensitivity of spatio-temporal dynamics to variations in PDE …

Learning Interpretable Hierarchical Dynamical Systems Models from Time Series Data

M Brenner, E Weber, G Koppe, D Durstewitz - arXiv preprint arXiv …, 2024 - arxiv.org
In science, we are often interested in obtaining a generative model of the underlying system
dynamics from observed time series. While powerful methods for dynamical systems …