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<Paper uid="P90-1026">
  <Title>Asymmetry in Parsing and Generating with Unification Grammars: Case Studies From ELU</Title>
  <Section position="3" start_page="0" end_page="0" type="intro">
    <SectionTitle>
2 &amp;quot;Environnement Linguistique d'Unification&amp;quot;.
</SectionTitle>
    <Paragraph position="0"> Cf. Johnson &amp; Rosner (1989) for a description of UD (Unification Device) which includes the parser and facilities such as procedural abswactions and extended data types (lists and trees) and Estival et al. (1989) for a description of the extended ELU system which incorporates the ori~ml UD plus a generation and translation component.</Paragraph>
    <Paragraph position="1"> of this class of generation algorithms on the basis of two case studies.</Paragraph>
  </Section>
class="xml-element"></Paper>