@inproceedings{zhao-etal-2020-line,
    title = "Line Graph Enhanced {AMR}-to-Text Generation with Mix-Order Graph Attention Networks",
    author = "Zhao, Yanbin  and
      Chen, Lu  and
      Chen, Zhi  and
      Cao, Ruisheng  and
      Zhu, Su  and
      Yu, Kai",
    editor = "Jurafsky, Dan  and
      Chai, Joyce  and
      Schluter, Natalie  and
      Tetreault, Joel",
    booktitle = "Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics",
    month = jul,
    year = "2020",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2020.acl-main.67/",
    doi = "10.18653/v1/2020.acl-main.67",
    pages = "732--741"
}