Paper: Dialog Navigator : A Spoken Dialog Q-A System Based On Large Text Knowledge Base

ACL ID P03-2027
Title Dialog Navigator : A Spoken Dialog Q-A System Based On Large Text Knowledge Base
Venue Annual Meeting of the Association of Computational Linguistics
Session System Demonstration
Year 2003
Authors

This paper describes a spoken dialog Q- A system as a substitution for call centers. The system is capable of making dialogs for both fixing speech recognition errors and for clarifying vague questions, based on only large text knowledge base. We in- troduce two measures to make dialogs for fixing recognition errors. An experimental evaluation shows the advantages of these measures.