@inproceedings{ageev-etal-2013-answer,
    title = "The Answer is at your Fingertips: Improving Passage Retrieval for Web Question Answering with Search Behavior Data",
    author = "Ageev, Mikhail  and
      Lagun, Dmitry  and
      Agichtein, Eugene",
    editor = "Yarowsky, David  and
      Baldwin, Timothy  and
      Korhonen, Anna  and
      Livescu, Karen  and
      Bethard, Steven",
    booktitle = "Proceedings of the 2013 Conference on Empirical Methods in Natural Language Processing",
    month = oct,
    year = "2013",
    address = "Seattle, Washington, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/D13-1103/",
    pages = "1011--1021"
}