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<Paper uid="W06-0503">
  <Title>Max-Planck-Institute for Computer Science</Title>
  <Section position="2" start_page="0" end_page="0" type="abstr">
    <SectionTitle>
Abstract
</SectionTitle>
    <Paragraph position="0"> One of the challenging tasks in the context of the Semantic Web is to automatically extract instances of binary relations from Web documents - for example all pairs of a person and the corresponding birthdate. In this paper, we present LEILA, a system that can extract instances of arbitrary given binary relations from natural language Web documents - without human interaction. Different from previous approaches, LEILA uses a deep syntactic analysis. This results in consistent improvements over comparable systems (such as e.g. Snowball or TextToOnto).</Paragraph>
  </Section>
class="xml-element"></Paper>