Where do we go from here? Research and Commercial Spoken Dialog Systems Roberto Pieraccini author Juan Huerta author 2005-09 text Proceedings of the 6th SIGdial Workshop on Discourse and Dialogue Laila Dybkjær editor Wolfgang Minker editor Special Interest Group on Discourse and Dialogue (SIGdial) Lisbon, Portugal conference publication pieraccini-huerta-2005-go 10.18653/v1/2005.sigdial-1.1 https://aclanthology.org/2005.sigdial-1.1/ 2005-09 1 10