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<Paper uid="P98-2194">
  <Title>An Underspecified Segmented Discourse Representation Theory (USDRT)</Title>
  <Section position="5" start_page="1190" end_page="1190" type="concl">
    <SectionTitle>
5 Conclusion
</SectionTitle>
    <Paragraph position="0"> I have shown how the SDRT account can be extended by tree descriptions to represent the discourse structure. The formalism proposed has the following advantages over previous approaches: a uniform description of the hierarchical discourse structure, the ability to express ambiguities within this structure, and the dominance relation specifying the open nodes for further attachment.</Paragraph>
  </Section>
class="xml-element"></Paper>