Fang Z, Huang J, Su X, Kasai H. Wasserstein Graph Distance Based on L1–Approximated Tree Edit Distance between Weisfeiler–Lehman Subtrees. AAAI [Internet]. 2023Jun.26 [cited 2024Sep.2];37(6):7539-4. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/25916