Graph Neural Network as Computationally Efficient Emulator of Ice-sheet and Sea-level System Model (ISSM) ...

• Main Authors: Koo, Younghyun, Rahnemoonfar, Maryam
• Format: Report
• Language: unknown
• Published: arXiv 2024
• Subjects: Machine Learning cs.LG; Artificial Intelligence cs.AI; Numerical Analysis math.NA; FOS Computer and information sciences; FOS Mathematics; Ice Sheet; Pine Island Glacier
• Online Access: https://dx.doi.org/10.48550/arxiv.2407.01464; https://arxiv.org/abs/2407.01464

The Ice-sheet and Sea-level System Model (ISSM) provides solutions for Stokes equations relevant to ice sheet dynamics by employing finite element and fine mesh adaption. However, since its finite element method is compatible only with Central Processing Units (CPU), the ISSM has limits on further e...