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<Paper uid="C90-3076">
  <Title>Three Typed Pragmatics for Dialogue Structure Analysis</Title>
  <Section position="1" start_page="0" end_page="0" type="abstr">
    <SectionTitle>
Abstract
</SectionTitle>
    <Paragraph position="0"> An experimental system for dialogue structure analysis based on a new type plan recognition model for spoken dialogues has been implemented. This model is realized by using four typed plans which are categorized into three kinds of universal pragmatics and a ldnd of task-dependent knowledge related to common action hierarchies. The experimental system is characterized by higher modularity and computational efficiency through defining a hierarchical usage order between these knowledges. The system can grasp a dialogue structure making it possible to solve problems related to spoken dialogue interpretation.</Paragraph>
  </Section>
class="xml-element"></Paper>