@inproceedings{lin-wan-2021-pushing,
    title = "Pushing Paraphrase Away from Original Sentence: A Multi-Round Paraphrase Generation Approach",
    author = "Lin, Zhe  and
      Wan, Xiaojun",
    editor = "Zong, Chengqing  and
      Xia, Fei  and
      Li, Wenjie  and
      Navigli, Roberto",
    booktitle = "Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021",
    month = aug,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2021.findings-acl.135/",
    doi = "10.18653/v1/2021.findings-acl.135",
    pages = "1548--1557"
}