All the World's a (Hyper)Graph: A Data Drama

@article{Coupette2022AllTW,
  title={All the World's a (Hyper)Graph: A Data Drama},
  author={Corinna Coupette and Jilles Vreeken and Bastian Alexander Rieck},
  journal={ArXiv},
  year={2022},
  volume={abs/2206.08225}
}
We introduce H YPERBARD , a dataset of diverse relational data representations derived from Shakespeare’s plays. Our representations range from simple graphs capturing character co-occurrence in single scenes to hypergraphs encoding complex communication settings and character contributions as hyperedges with edge-specific node weights. By making multiple intuitive representations readily available for experimentation, we facilitate rigorous representation robustness checks in graph learning… 

Ollivier-Ricci Curvature for Hypergraphs: A Unified Framework

Bridging geometry and topology, curvature is a powerful and expressive invariant. While the utility of curvature has been theoretically and empirically confirmed in the context of manifolds and

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