DocumentCode :
2307283
Title :
Multilinguality in voice activated information services: The P502 EURESCOM project
Author :
Azevedo, J. ; Beires, N. ; Charpentier, F. ; Farrell, M. ; Johnston, Desmond ; LeFlour, E. ; Micca, G. ; Militello, S. ; Schroeder, K.
Author_Institution :
Portugal Telecom, Portugal
fYear :
1998
fDate :
29-30 Sep 1998
Firstpage :
49
Lastpage :
54
Abstract :
The paper describes the multilingual system developed within the framework of the P502 EURESCOM project. The system described provides information about major telephone services available in United Kingdom, Germany, France, Italy and Portugal in five languages. We present the results of a number of experiments carried out in the five countries, aiming to try and answer some fundamental questions concerned with the exploitation of a multilingual service. Both technological and interface design issues have been investigated and several alternatives have been tested. The prototypes which were implemented showed that a transaction success rate of more than 92% can be obtained when speech recognisers exhibiting good word recognition accuracy are coupled to suitable dialogue interfaces in the IVR system
Keywords :
information services; interactive systems; natural language interfaces; speech recognition; telephony; France; Germany; IVR system; Italy; P502 EURESCOM project; Portugal; United Kingdom; dialogue interfaces; experiments; interactive voice response; interface design; multilingual service; multilingual system; speech recognition; telephone services; transaction success rate; voice activated information services; word recognition accuracy; Automatic speech recognition; Credit cards; Laboratories; Natural languages; Prototypes; Speech recognition; System testing; Telecommunications; Telephony; Time measurement;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Interactive Voice Technology for Telecommunications Applications, 1998. IVTTA '98. Proceedings. 1998 IEEE 4th Workshop
Conference_Location :
Torino
Print_ISBN :
0-7803-5028-6
Type :
conf
DOI :
10.1109/IVTTA.1998.727692
Filename :
727692
Link To Document :
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