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<Paper uid="P03-2027">
  <Title>Dialog Navigator : A Spoken Dialog Q-A System based on Large Text Knowledge Base</Title>
  <Section position="6" start_page="2" end_page="2" type="concl">
    <SectionTitle>
6 Conclusion
</SectionTitle>
    <Paragraph position="0"> We proposed a spoken dialog Q-A system in which asking backs for fixing speech recognition errors and those for clarifying vague questions are integrated.</Paragraph>
    <Paragraph position="1"> To realize dialog for fixing recognition errors based on large text knowledge base, we introduced two measures of confidence in recognition and significance for retrieval. The experimental evaluation shows the advantages of these measures.</Paragraph>
  </Section>
class="xml-element"></Paper>