@article{conroy-etal-2011-squibs,
    title = "{S}quibs: Nouveau-{ROUGE}: A Novelty Metric for Update Summarization",
    author = "Conroy, John M.  and
      Schlesinger, Judith D.  and
      O{'}Leary, Dianne P.",
    journal = "Computational Linguistics",
    volume = "37",
    number = "1",
    month = mar,
    year = "2011",
    address = "Cambridge, MA",
    publisher = "MIT Press",
    url = "https://aclanthology.org/J11-1001",
    doi = "10.1162/coli_a_00033",
    pages = "1--8",
}