Proceedings of the KSPS conference (대한음성학회:학술대회논문집)
- 2005.11a
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- Pages.113-115
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- 2005
A Situation-Based Dialogue Management with Dialogue Examples
대화 예제를 이용한 상황 기반 대화 관리 시스템
- Lee, Cheon-Jae (POSTECH) ;
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Jung, Sang-Keun
(POSTECH) ;
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Lee, Geun-Bae
(POSTECH)
- Published : 2005.11.17
Abstract
In this paper, we present POSSDM (POSTECH Situation-Based Dialogue Manager) for a spoken dialogue system using a new example and situation-based dialogue management techniques for effective generation of appropriate system responses. Spoken dialogue system should generate cooperative responses to smoothly control dialogue flow with the users. We introduce a new dialogue management technique incorporating dialogue examples and situation-based rules for EPG (Electronic Program Guide) domain. For the system response inference, we automatically construct and index a dialogue example database from dialogue corpus, and the best dialogue example is retrieved for a proper system response with the query from a dialogue situation including a current user utterance, dialogue act, and discourse history. When dialogue corpus is not enough to cover the domain, we also apply manually constructed situation-based rules mainly for meta-level dialogue management.
Keywords