Data processing: speech signal processing – linguistics – language – Linguistics – Natural language
Reexamination Certificate
2008-05-27
2011-11-01
Vo, Huyen X. (Department: 2626)
Data processing: speech signal processing, linguistics, language
Linguistics
Natural language
C704S257000, C704S001000
Reexamination Certificate
active
08050909
ABSTRACT:
Provided are an apparatus and method for post-processing a dialogue error in a speech dialogue system using multilevel verification, in which both of a user's current utterance and a whole dialogue flow are taken into account through the multilevel verification including speech recognition results analysis, linguistic analysis, discourse analysis and dialogue analysis. As a result, various errors that may occur in the speech dialogue system are detected, and error post-processing appropriate to a detected error type is performed, so that speech recognition errors may be reduced.
REFERENCES:
patent: 7403899 (2008-07-01), Abella et al.
patent: 2006/0085192 (2006-04-01), Davis et al.
patent: 2006/0149544 (2006-07-01), Hakkani-Tur et al.
patent: 2006/0247931 (2006-11-01), Caskey et al.
patent: 2005-0015586 (2005-02-01), None
patent: 2006-0057921 (2006-05-01), None
patent: 10-2007-0060491 (2007-06-01), None
Korean Office Action issued on Mar. 31, 2009 in corresponding Korean Patent Application 10-2007-0095457.
Michael McTear et al., “Handling errors and determining confirmation strategies—An object-based approach”, Science Direct, Speech Communication 45 (2005), 249-269 pages, http://www.sciencedirect.com.
Sangkeun Jung et al., “Three Phase Verification for Spoken Dialog Clarification”, IUI'06, Jan. 26-Feb. 1, 2006, 55-61 pages.
Korean Office Action issued on Sep. 18, 2009 in corresponding Korean Patent Application 10-2007-0095457.
Hwang Yi Gyu
Jang Myung Gil
Lee Chang Ki
Lee Chung Hee
Oh Hyo Jung
Electronics and Telecommunications Research Institute
Staas & Halsey , LLP
Vo Huyen X.
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