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<Paper uid="W97-1407">
  <Title>Scene Direction Based Reference In Drama Scenes</Title>
  <Section position="8" start_page="11" end_page="11" type="concl">
    <SectionTitle>
5 Concluding Remarks
</SectionTitle>
    <Paragraph position="0"> In this paper, we analyze sentences used as the scene direction, and classify them. Then we propose the rules to extract subjects and predicates from them.</Paragraph>
    <Paragraph position="1"> With the extracted subjects and predicates, we build the existence/action map that shows the situations happening on each scene. The existence/action map we build describes scenes very correctly, namely the recall is around 80% and the precision is over 90%.</Paragraph>
    <Paragraph position="2"> This means that our system of inferring reference relations works well for scene directions. Then we develop the scene retrieval system in which this map is used to retrieve scenes from the input query. We also show some experimental results of retrieval.</Paragraph>
    <Paragraph position="3"> Our system is based on very simple linguistic rules. Therefore we expect that it is possible to improve the quality of retrieval by hiring more rules.</Paragraph>
    <Paragraph position="4"> However more sophisticated linguistic rules and processing mechanism are the open problem.</Paragraph>
  </Section>
class="xml-element"></Paper>