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<Paper uid="C96-2128">
  <Title>Reversible delayed lexical choice in a bidirectional framework</Title>
  <Section position="4" start_page="762" end_page="762" type="concl">
    <SectionTitle>
4 Conclusion
</SectionTitle>
    <Paragraph position="0"> Our fralnework seeks to combille the elegance of a typed feature fornlalisln and IIPSG syntactic theory with efficient processing. The ProFIT system gives an efticient encoding of typed feature structures. The SAX and SGX systems use an efficient (:hart implementation, and their concurrent processing algorithms give turther motivation for eliminating enlpty categories and reducing nondeterminism. null Wc have addressed the issue of bidirectional use of shared linguistic descril)tions, rather than robust parsing. Itowevcr, the idea of using delwed lexical choice in reverse makes it possible, widlout modifying the parsing and generation algorithms, to parse certain types of ill-formed inputs and to generate corresponding well-formed outpul, s, using the same shared linguistic descril)tions.</Paragraph>
  </Section>
class="xml-element"></Paper>