@inproceedings{liu-etal-2022-paramac,
    title = "{P}ara{M}ac: A General Unsupervised Paraphrase Generation Framework Leveraging Semantic Constraints and Diversifying Mechanisms",
    author = "Liu, Jinxin  and
      Shi, Jiaxin  and
      Qi, Ji  and
      Hou, Lei  and
      Li, Juanzi  and
      Tian, Qi",
    editor = "Goldberg, Yoav  and
      Kozareva, Zornitsa  and
      Zhang, Yue",
    booktitle = "Findings of the Association for Computational Linguistics: EMNLP 2022",
    month = dec,
    year = "2022",
    address = "Abu Dhabi, United Arab Emirates",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2022.findings-emnlp.461/",
    doi = "10.18653/v1/2022.findings-emnlp.461",
    pages = "6193--6206"
}