From: Andrea Baldini <andrea.baldini@mi.infn.it>
Newsgroups: milano.seminari
Subject: Spoken dialogues with computer - A.Golubchikov
Date: Tue, 12 Jun 2001 10:34:03 +0200


               Mercoledi 13 giugno alle 17 aula dc/1/26
                Alexei Golubchikov terra' il seminario

                   " Spoken dialogues with computer"

Abstract:
    Spoken dialogues with computers is becoming a reality. 
    Applications for office systems, telephone services, training 
    and aid to handicapped persons are now developed with more
confidence
    that in past. This lecture should give a brief introduction in world
    of  spoken dialogues with computers.
    Abstract Speech Recognition principles: signal analysis and filter
    banks, dynamic and static features extraction, acoustic modeling
with
    hidden Marcov networks. Language modeling: stochastic language
models,
    n-gram language models, kowledge integration, search and generation
of
    world hypotheses. Dialogue flux : information retrieval procedure
and
    dialogue systems. Next steps: wavelet time-scale analysis for
feature
    extraction and Abstract Dialogue Handler.



                                 Ruggero Ferrari