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<Paper uid="H01-1053">
  <Title>Monitoring the News: a TDT demonstration system</Title>
  <Section position="1" start_page="0" end_page="0" type="abstr">
    <SectionTitle>
ABSTRACT
</SectionTitle>
    <Paragraph position="0"> We describe a demonstration system built upon Topic Detection and Tracking (TDT) technology. The demonstration system monitors a stream of news stories, organizes them into clusters that represent topics, presents the clusters to a user, and visually describes the changes that occur in those clusters over time. A user may also mark certain clusters as interesting, so that they can be &amp;quot;tracked&amp;quot; more easily.</Paragraph>
  </Section>
class="xml-element"></Paper>