Weisfeiler-Leman in the Bamboo: Novel AMR Graph Metrics and a Benchmark for AMR Graph Similarity Juri Opitz author Angel Daza author Anette Frank author 2021 text journal article Transactions of the Association for Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal opitz-etal-2021-weisfeiler 10.1162/tacl_a_00435 https://aclanthology.org/2021.tacl-1.85/ 2021 9 1425 1441