@inproceedings{yu-etal-2021-multi,
    title = "Multi-{T}ime{L}ine Summarization ({MTLS}): Improving Timeline Summarization by Generating Multiple Summaries",
    author = "Yu, Yi  and
      Jatowt, Adam  and
      Doucet, Antoine  and
      Sugiyama, Kazunari  and
      Yoshikawa, Masatoshi",
    editor = "Zong, Chengqing  and
      Xia, Fei  and
      Li, Wenjie  and
      Navigli, Roberto",
    booktitle = "Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers)",
    month = aug,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2021.acl-long.32/",
    doi = "10.18653/v1/2021.acl-long.32",
    pages = "377--387"
}