Fang, Z., Huang, J., Su, X. and Kasai, H. (2023) “Wasserstein Graph Distance Based on L1–Approximated Tree Edit Distance between Weisfeiler–Lehman Subtrees”, Proceedings of the AAAI Conference on Artificial Intelligence, 37(6), pp. 7539-7549. doi: 10.1609/aaai.v37i6.25916.