Presentation	2009/12/14 Utterance Discrimination for dialog control on Multi-task Spoken Dialog System Kentaro Awano, Masashi Ito, Akinori Ito, Shozo Makino,
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Abstract(in English)	We studied dialog control and a method of utterance discrimination for a multi-task spoken dialog system that combines multiple dialog systems. Frame-based and example-based systems are used as subsystems for combination. Dialog control is composed of utterance discrimination and dialog controls which are used by each subsystem. The utterance discrimination was applied to both of first utterance and second utterance. We conducted a discrimination experiment. As a result, we obtained more than 80% accuracy in first discrimination and near 100% accuracy in second discrimination.
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Committee	NLC
Conference Date	2009/12/14(1days)
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Registration To	Natural Language Understanding and Models of Communication (NLC)
Language	JPN
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Title (in English)	Utterance Discrimination for dialog control on Multi-task Spoken Dialog System
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1st Author's Name	Kentaro Awano
1st Author's Affiliation	Graduate School of Engineering, Tohoku University()
2nd Author's Name	Masashi Ito
2nd Author's Affiliation	Graduate School of Engineering, Tohoku University
3rd Author's Name	Akinori Ito
3rd Author's Affiliation	Graduate School of Engineering, Tohoku University
4th Author's Name	Shozo Makino
4th Author's Affiliation	Graduate School of Engineering, Tohoku University
Date	2009/12/14
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Volume (vol)	vol.109
Number (no)	355
Page	pp.pp.-
#Pages	6
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