@inproceedings{boda-filisko-2004-virtual,
    title = "Virtual Modality: a Framework for Testing and Building Multimodal Applications",
    author = "Boda, P{\'e}ter P{\'a}l  and
      Filisko, Edward",
    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://aclanthology.org/W04-3004/",
    pages = "17--24"
}