Jeongwhan Choi

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authored a paper 3 months ago

Are Graph Transformers Necessary? Efficient Long-Range Message Passing with Fractal Nodes in MPNNs

Paper • 2511.13010 • Published Nov 17, 2025

authored a paper 12 months ago

PIORF: Physics-Informed Ollivier-Ricci Flow for Long-Range Interactions in Mesh Graph Neural Networks

Paper • 2504.04052 • Published Apr 5, 2025 • 1

authored a paper almost 2 years ago

Learning Flexible Body Collision Dynamics with Hierarchical Contact Mesh Transformer

Paper • 2312.12467 • Published Dec 19, 2023

authored a paper over 2 years ago

GREAD: Graph Neural Reaction-Diffusion Networks

Paper • 2211.14208 • Published Nov 25, 2022 • 2