@inproceedings{he-young-2004-robustness,
    title = "Robustness Issues in a Data-Driven Spoken Language Understanding System",
    author = "He, Yulan  and
      Young, Steve",
    booktitle = "Proceedings of the {HLT}-{NAACL} 2004 Workshop on Spoken Language Understanding for Conversational Systems and Higher Level Linguistic Information for Speech Processing",
    month = may # " 2 - " # may # " 7",
    year = "2004",
    address = "Boston, Massachusetts, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W04-3007/",
    pages = "39--46"
}