HSG-12M: A Large-Scale Benchmark of Spatial Multigraphs from the Energy Spectra of Non-Hermitian Crystals

Xianquan Yan, Hakan Akgün, Kenji Kawaguchi, N. Duane Loh, Ching Hua Lee

Published: 25 Mar 2026, Last Modified: 22 Apr 2026AI4X-AC 2026 OralEveryoneRevisionsBibTeXCC BY 4.0
Submission Type: I want my submission to be considered for both oral and poster presentation.
Keywords: graph-level learning, spatial network, multigraph, dataset generator, large-scale dataset, condensed matter physics, non-Hermitian physics, topological physics, AI4Science, Toeplitz matrix
Confirmation Of Submission Requirements: I submit a previously published paper. It was published in an archival peer–reviewed venue on or after September 1st 2025, I specify the DOI in the field below, and I submit the camera-ready version of the paper.
DOI: https://openreview.net/forum?id=YxuKCME576
Submission Number: 354