Graph Neural Networks as Fast and High-fidelity Emulators for Finite-Element Ice Sheet Modeling ...

• Main Authors: Rahnemoonfar, Maryam, Koo, Younghyun
• Format: Report
• Language: unknown
• Published: arXiv 2024
• Subjects: Machine Learning cs.LG; Computational Engineering, Finance, and Science cs.CE; FOS Computer and information sciences; Pine Island Glacier; Ice Sheet
• Online Access: https://dx.doi.org/10.48550/arxiv.2402.05291; https://arxiv.org/abs/2402.05291

Although the finite element approach of the Ice-sheet and Sea-level System Model (ISSM) solves ice dynamics problems governed by Stokes equations quickly and accurately, such numerical modeling requires intensive computation on central processing units (CPU). In this study, we develop graph neural n...