A prototype voice-response questionnaire for the u.s. census. - Ronald A. Cole; David G. Novick; Mark A. Fanty; Pieter J. E. Vermeulen; Stephen Sutton; Daniel C. Burnett; Johan Schalkwyk (ICSLP, 1994)

Building 10, 000 spoken dialogue systems. - Stephen Sutton; David G. Novick; Ronald A. Cole; Pieter J. E. Vermeulen; Jacques de Villiers; Johan Schalkwyk; Mark A. Fanty (ICSLP, 1996)

CSLUsh: an extendible research environment. - Johan Schalkwyk; Jacques de Villiers; Sarel van Vuuren; Pieter J. E. Vermeulen (EUROSPEECH, 1997)

Experiments with a spoken dialogue system for taking the US census. - Ronald A. Cole; David G. Novick; Pieter J. E. Vermeulen; Stephen Sutton; Mark A. Fanty; L. F. A. Wessels; Jacques de Villiers; Johan Schalkwyk; Brian Hansen; Daniel C. Burnett (Speech Commun., 1997)

Accessible technology for interactive systems: a new approach to spoken language research. - Ronald A. Cole; Stephen Sutton; Yonghong Yan 002; Pieter J. E. Vermeulen; Mark A. Fanty (ICASSP, 1998)

Universal speech tools: the CSLU toolkit. - Stephen Sutton; Ronald A. Cole; Jacques de Villiers; Johan Schalkwyk; Pieter J. E. Vermeulen; Michael W. Macon; Yonghong Yan 002; Edward C. Kaiser; Brian Rundle; Khaldoun Shobaki; John-Paul Hosom; Alexander Kain; et al. (ICSLP, 1998)