@inproceedings{hickl-harabagiu-2006-enhanced,
    title = "Enhanced Interactive Question-Answering with Conditional Random Fields",
    author = "Hickl, Andrew  and
      Harabagiu, Sanda",
    editor = "Webb, Nick",
    booktitle = "Proceedings of the Interactive Question Answering Workshop at {HLT}-{NAACL} 2006",
    month = jun,
    year = "2006",
    address = "New York, NY, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W06-3004/",
    pages = "25--32"
}