Etienne Barnard, Madelaine Plauché, Marelie H. Davel. The utility of spoken dialog systems. In Amitava Das, Srinivas Bangalore, editors, 2008 IEEE Spoken Language Technology Workshop, SLT 2008, Goa, India, December 15-19, 2008. pages 13-16, IEEE, 2008. [doi]
Abstract is missing.