@inproceedings{huwel-wrede-2006-spontaneous,
    title = "Spontaneous Speech Understanding for Robust Multi-Modal Human-Robot Communication",
    author = {H{\"u}wel, Sonja  and
      Wrede, Britta},
    booktitle = "Proceedings of the {COLING}/{ACL} 2006 Main Conference Poster Sessions",
    month = jul,
    year = "2006",
    address = "Sydney, Australia",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P06-2051/",
    pages = "391--398"
}