An identification method for objective quality measurements on speech waveform coders. - Roberto Billi; Carlo Scagliola (ICASSP, 1980)

Vector quantization and Markov source models applied to speech recognition. - Roberto Billi (ICASSP, 1982)

Artificial Signals and Identification Methods to Evaluate the Quality of Speech Coders. - Roberto Billi; Carlo Scagliola (IEEE Trans. Commun., 1982)

Experimental comparison among data compression techniques in isolated word recognition. - Roberto Pieraccini; Roberto Billi (ICASSP, 1983)

Word preselection for large vocabulary speech recognition. - Roberto Billi; G. Massia; F. Nesti (ICASSP, 1986)

A pc-based very large vocabulary isolated word speech recognition system. - Roberto Billi; G. Arman; D. Cericola; G. Massia; M. J. Mollo; F. Tafini; G. Varese; V. Vittorelli (EUROSPEECH, 1989)

Architecture and implementation of the olivetti PC-based very large vocabulary isolated word speech recognition system. - P. Buttafava; Roberto Billi; W. Digiampietro; G. Massia; V. Vittorelli (EUROSPEECH, 1989)

POLYGLOT: multilingual speech recognition and synthesis. - V. Vittorelli; Gilles Adda; Roberto Billi; Lou Boves; Mervyn A. Jack; Enrico Vivalda (ICSLP, 1990)

A PC-based very large vocabulary isolated word speech recognition system. - Roberto Billi; P. Buttafava; D. Cericola; W. Digiampietro; G. Massia; M. J. Mollo; F. Tafini; G. Varese; V. Vittorelli (Speech Commun., 1990)

Computer-aided, voice-based, medical report preparation: an application to radiology. - Roberto Billi; P. Buttafava; P. De Stefani; M. Gamba; D. Voltolini (EUROSPEECH, 1991)

Prototype systems for large-vocabulary speech recognition: polyglot and spicos. - Hermann Ney; Roberto Billi (EUROSPEECH, 1991)

Interactive voice technology at work: The CSELT experience. - Roberto Billi; Franco Canavesio; Alberto Ciaramella; Luciano Nebbia (Speech Commun., 1995)

Field trial evaluations of two different information inquiry systems. - Roberto Billi; Giuseppe Castagneri; Morena Danieli (Speech Commun., 1997)

RailTel: Railway Telephone Services. - Roberto Billi; Lori Lamel (Speech Commun., 1997)

Editorial. - Roberto Billi (Speech Commun., 2000)