@article{opitz-etal-2020-amr,
    title = "{AMR} Similarity Metrics from Principles",
    author = "Opitz, Juri  and
      Parcalabescu, Letitia  and
      Frank, Anette",
    editor = "Johnson, Mark  and
      Roark, Brian  and
      Nenkova, Ani",
    journal = "Transactions of the Association for Computational Linguistics",
    volume = "8",
    year = "2020",
    address = "Cambridge, MA",
    publisher = "MIT Press",
    url = "https://aclanthology.org/2020.tacl-1.34/",
    doi = "10.1162/tacl_a_00329",
    pages = "522--538"
}