Conformalized-deeponet: A distribution-free framework for uncertainty quantification in deep operator networks

C Moya, A Mollaali, Z Zhang, L Lu, G Lin - Physica D: Nonlinear …, 2025 - Elsevier
In this paper, we adopt conformal prediction, a distribution-free uncertainty quantification
(UQ) framework, to obtain prediction intervals with coverage guarantees for Deep Operator …

Deep learning methods for partial differential equations and related parameter identification problems

DN Tanyu, J Ning, T Freudenberg… - Inverse …, 2023 - iopscience.iop.org
Recent years have witnessed a growth in mathematics for deep learning—which seeks a
deeper understanding of the concepts of deep learning with mathematics and explores how …

D2no: Efficient handling of heterogeneous input function spaces with distributed deep neural operators

Z Zhang, C Moya, L Lu, G Lin, H Schaeffer - Computer Methods in Applied …, 2024 - Elsevier
Neural operators have been applied in various scientific fields, such as solving parametric
partial differential equations, dynamical systems with control, and inverse problems …

DeepONet as a Multi-Operator Extrapolation Model: Distributed Pretraining with Physics-Informed Fine-Tuning

Z Zhang, C Moya, L Lu, G Lin, H Schaeffer - arxiv preprint arxiv …, 2024 - arxiv.org
We propose a novel fine-tuning method to achieve multi-operator learning through training a
distributed neural operator with diverse function data and then zero-shot fine-tuning the …

Bayesian, multifidelity operator learning for complex engineering systems–a position paper

C Moya, G Lin - Journal of Computing and …, 2023 - asmedigitalcollection.asme.org
Deep learning has significantly improved the state-of-the-art in computer vision and natural
language processing, and holds great potential to design effective tools for predicting and …

A physics-guided bi-fidelity fourier-featured operator learning framework for predicting time evolution of drag and lift coefficients

A Mollaali, I Sahin, I Raza, C Moya, G Paniagua, G Lin - Fluids, 2023 - mdpi.com
In the pursuit of accurate experimental and computational data while minimizing effort, there
is a constant need for high-fidelity results. However, achieving such results often requires …