@inproceedings{riezler-etal-2007-statistical,
    title = "Statistical Machine Translation for Query Expansion in Answer Retrieval",
    author = "Riezler, Stefan  and
      Vasserman, Alexander  and
      Tsochantaridis, Ioannis  and
      Mittal, Vibhu  and
      Liu, Yi",
    editor = "Zaenen, Annie  and
      van den Bosch, Antal",
    booktitle = "Proceedings of the 45th Annual Meeting of the Association of Computational Linguistics",
    month = jun,
    year = "2007",
    address = "Prague, Czech Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/P07-1059/",
    pages = "464--471"
}