@inproceedings{nguyen-etal-2011-systematic,
    title = "Systematic Knowledge Acquisition for Question Analysis",
    author = "Nguyen, Dat Quoc  and
      Nguyen, Dai Quoc  and
      Pham, Son Bao",
    editor = "Mitkov, Ruslan  and
      Angelova, Galia",
    booktitle = "Proceedings of the International Conference Recent Advances in Natural Language Processing 2011",
    month = sep,
    year = "2011",
    address = "Hissar, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/R11-1056/",
    pages = "406--412"
}