@inproceedings{yao-etal-2013-automatic,
    title = "Automatic Coupling of Answer Extraction and Information Retrieval",
    author = "Yao, Xuchen  and
      Van Durme, Benjamin  and
      Clark, Peter",
    editor = "Schuetze, Hinrich  and
      Fung, Pascale  and
      Poesio, Massimo",
    booktitle = "Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)",
    month = aug,
    year = "2013",
    address = "Sofia, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P13-2029/",
    pages = "159--165"
}