Artificial intelligence for science in quantum, atomistic, and continuum systems

X Zhang, L Wang, J Helwig, Y Luo, C Fu, Y Xie… - arXiv preprint arXiv …, 2023 - arxiv.org
Advances in artificial intelligence (AI) are fueling a new paradigm of discoveries in natural
sciences. Today, AI has started to advance natural sciences by improving, accelerating, and …

Recent advances on machine learning for computational fluid dynamics: A survey

H Wang, Y Cao, Z Huang, Y Liu, P Hu, X Luo… - arXiv preprint arXiv …, 2024 - arxiv.org
This paper explores the recent advancements in enhancing Computational Fluid Dynamics
(CFD) tasks through Machine Learning (ML) techniques. We begin by introducing …

Care: Modeling interacting dynamics under temporal environmental variation

X Luo, H Wang, Z Huang, H Jiang… - Advances in …, 2024 - proceedings.neurips.cc
Modeling interacting dynamical systems, such as fluid dynamics and intermolecular
interactions, is a fundamental research problem for understanding and simulating complex …

Swarm reinforcement learning for adaptive mesh refinement

N Freymuth, P Dahlinger, T Würth… - Advances in …, 2024 - proceedings.neurips.cc
Abstract The Finite Element Method, an important technique in engineering, is aided by
Adaptive Mesh Refinement (AMR), which dynamically refines mesh regions to allow for a …

Physics informed token transformer for solving partial differential equations

C Lorsung, Z Li, AB Farimani - Machine Learning: Science and …, 2024 - iopscience.iop.org
Solving partial differential equations (PDEs) is the core of many fields of science and
engineering. While classical approaches are often prohibitively slow, machine learning …

Graph ode with factorized prototypes for modeling complicated interacting dynamics

X Luo, Y Gu, H Jiang, J Huang, W Ju, M Zhang… - arXiv preprint arXiv …, 2023 - arxiv.org
This paper studies the problem of modeling interacting dynamical systems, which is critical
for understanding physical dynamics and biological processes. Recent research …

SineNet: Learning Temporal Dynamics in Time-Dependent Partial Differential Equations

X Zhang, J Helwig, Y Lin, Y Xie, C Fu… - arXiv preprint arXiv …, 2024 - arxiv.org
We consider using deep neural networks to solve time-dependent partial differential
equations (PDEs), where multi-scale processing is crucial for modeling complex, time …

Equivariant neural simulators for stochastic spatiotemporal dynamics

K Minartz, Y Poels, S Koop… - Advances in Neural …, 2024 - proceedings.neurips.cc
Neural networks are emerging as a tool for scalable data-driven simulation of high-
dimensional dynamical systems, especially in settings where numerical methods are …

The novel graph transformer-based surrogate model for learning physical systems

B Feng, XP Zhou - Computer Methods in Applied Mechanics and …, 2024 - Elsevier
Predicting physical systems over long-term horizons has a significant challenge. Although
prevalent machine learning techniques, such as Physics-Informed Neural Networks (PINNs) …

Uncertainty Quantification for Forward and Inverse Problems of PDEs via Latent Global Evolution

T Wu, W Neiswanger, H Zheng, S Ermon… - Proceedings of the …, 2024 - ojs.aaai.org
Deep learning-based surrogate models have demonstrated remarkable advantages over
classical solvers in terms of speed, often achieving speedups of 10 to 1000 times over …