@inproceedings{hahn-etal-2008-comparison,
    title = "A Comparison of Various Methods for Concept Tagging for Spoken Language Understanding",
    author = "Hahn, Stefan  and
      Lehnen, Patrick  and
      Raymond, Christian  and
      Ney, Hermann",
    editor = "Calzolari, Nicoletta  and
      Choukri, Khalid  and
      Maegaard, Bente  and
      Mariani, Joseph  and
      Odijk, Jan  and
      Piperidis, Stelios  and
      Tapias, Daniel",
    booktitle = "Proceedings of the Sixth International Conference on Language Resources and Evaluation ({LREC}`08)",
    month = may,
    year = "2008",
    address = "Marrakech, Morocco",
    publisher = "European Language Resources Association (ELRA)",
    url = "https://aclanthology.org/L08-1495/"
}