Title :
Learning new user formulations in automatic Directory Assistance
Author :
Popovici, C. ; Andorno, M. ; Laface, P. ; Fissore, L. ; Nigra, M. ; Vair, C.
Abstract :
Telecom Italia has deployed since the beginning of year 2001 a nationwide automatic Directory Assistance (DA) system that routinely serves customers asking for residential and business listings.
Keywords :
Biological system modeling; Business; Distributed databases; Hidden Markov models; Levee; Programming; Sparse matrices;
Conference_Titel :
Acoustics, Speech, and Signal Processing (ICASSP), 2002 IEEE International Conference on
Conference_Location :
Orlando, FL, USA
Print_ISBN :
0-7803-7402-9
DOI :
10.1109/ICASSP.2002.5743643