Ji, Qirui, et al. “HTG-GCL: Leveraging Hierarchical Topological Granularity from Cellular Complexes for Graph Contrastive Learning”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 40, no. 26, Mar. 2026, pp. 22209-18, doi:10.1609/aaai.v40i26.39377.