Yan, Y., Y. Chen, S. Wang, H. Wu, and R. Cai. “Hypergraph Joint Representation Learning for Hypervertices and Hyperedges via Cross Expansion”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 38, no. 8, Mar. 2024, pp. 9232-40, doi:10.1609/aaai.v38i8.28775.