A new technique based on augmented language models to improve the performance of spoken dialogue systems

EUROSPEECH 2001 - SCANDINAVIA - 7th European Conference on Speech Communication and Technology

Volumn , Issue , 2001, Pages 741-744

  Lopez Cozar R ^a   Milone, D H ^b  

^a UNIVERSITY OF GRANADA   (Spain)

^b UNIVERSIDAD NACIONAL DE ENTRE RÍOS   (Argentina)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL LINGUISTICS; SPEECH COMMUNICATION; SPEECH PROCESSING;

DIALOGUE SYSTEMS; FAST FOOD; LANGUAGE MODEL; SPOKEN DIALOGUE SYSTEM; SYSTEM'S PERFORMANCE; WORD ERROR RATE;

SPEECH RECOGNITION;

EID: 85009112316     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. N. O. Bernsen et al., "Current Practice in the Development and Evaluation of Spoken Language Dialogue Systems", Proc. of Eurospeech 99, pp. 1147-1150.
2. N. Dahlbäck, A. Jönsson, "Knowledge Sources in Spoken Dialog Systems", Eurospeech '99, pp. 1523-1526.
3. M. F. McTear, "Software to Support Research and Development of Spoken Dialogue Systems", Proc. of Eurospeech 99, pp. 339-342.
4. Siu M., Ostendorf M., "Variable N-Grams and Extensions for Conversational Speech Language Modeling", IEEE Trans. on Speech and Audio Proccessing, January 2000, vol. 8, pp. 63-75.
5. López-Cózar R. et al., "Evaluation of a Dialogue System Based on a Generic Model that Combines Robust Speech Understanding and Mixed-Initiative Control", Proc. of LREC '2000, Athens (Greece) pp. 743-748.
6. Rabiner L., Juang B. H., Fundamentals of Speech Recognition, Prentice-Hall, 1993.
7. Relaño Gil J. et al., "Flexible Mixed-Initiative Dialogue for Telephone Services", Eurospeech '99, pp. 1179-1182.
8. Lavelle C. A. et al., "Confirmations Strategies to Improve Correction Rates in Telephonic Inquiry Dialogue System", Eurospeech '99, pp. 1399-1402.
9. Albasano D. et al., "DIALOGOS: A Robust System for Human-Machine Spoken Dialogue on the Telephone", Icassp '97, pp. 1147-1150.
10. C. Müller, K. Schröder, "Standardised Speech Interfaces -Key for Objective Evaluation of Recognition Accuracy", Proc. of Eurospeech 99, pp. 931-934.