@article{opitz-etal-2021-weisfeiler,
    title = "Weisfeiler-Leman in the Bamboo: Novel {AMR} Graph Metrics and a Benchmark for {AMR} Graph Similarity",
    author = "Opitz, Juri  and
      Daza, Angel  and
      Frank, Anette",
    editor = "Roark, Brian  and
      Nenkova, Ani",
    journal = "Transactions of the Association for Computational Linguistics",
    volume = "9",
    year = "2021",
    address = "Cambridge, MA",
    publisher = "MIT Press",
    url = "https://aclanthology.org/2021.tacl-1.85/",
    doi = "10.1162/tacl_a_00435",
    pages = "1425--1441"
}