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<Paper uid="P03-2008">
  <Title>A Ranking Model of Proximal and Structural Text Retrieval Based on Region Algebra</Title>
  <Section position="7" start_page="0" end_page="0" type="ackno">
    <SectionTitle>
Acknowledgments
</SectionTitle>
    <Paragraph position="0"> I am grateful to my supervisor, Jun'ichi Tsujii, for his support and many valuable advices. I also thank to Takashi Ninomiya, Yusuke Miyao for their valuable advices, Yoshimasa Tsuruoka for providing me with a tagger, Tomoko Ohta for making queries, and anonymous reviewers for their helpful comments.</Paragraph>
    <Paragraph position="1"> This work is a part of the Kototoi project1 supported by CREST of JST (Japan Science and Technology Corporation).</Paragraph>
  </Section>
class="xml-element"></Paper>