@inproceedings{rankel-etal-2011-ranking,
    title = "Ranking Human and Machine Summarization Systems",
    author = "Rankel, Peter  and
      Conroy, John  and
      Slud, Eric  and
      O{'}Leary, Dianne",
    editor = "Barzilay, Regina  and
      Johnson, Mark",
    booktitle = "Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing",
    month = jul,
    year = "2011",
    address = "Edinburgh, Scotland, UK.",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/Add-Cong-Liu-Florida-Atlantic-University-author-id/D11-1043/",
    pages = "467--473"
}