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<Paper uid="W04-1017">
  <Title>Event-Based Extractive Summarization</Title>
  <Section position="9" start_page="0" end_page="0" type="ackno">
    <SectionTitle>
8 Acknowledgements
</SectionTitle>
    <Paragraph position="0"> We wish to thank Rocco Servedio and Mihalis Yannakakis for valuable discussions of theoretical foundations of the set cover problem. We also thank Kathy McKeown and Noemie Elhadad for comments on an earlier version. This work was supported by ARDA under Advanced Question Answering for Intelligence (AQUAINT) project MDA908-02-C-0008. Any opinions, findings, or recommendations are those of the authors.</Paragraph>
  </Section>
class="xml-element"></Paper>