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<Paper uid="W91-0209">
  <Title>Lexical Operations in a Unification-based Framework</Title>
  <Section position="1" start_page="0" end_page="0" type="abstr">
    <SectionTitle>
Abstract
</SectionTitle>
    <Paragraph position="0"> We consider lexicM operations and their representation in a unification based lexicon and the role of lexical semantic information. We describe a unified treatment of the linguistic aspects of sense extension and derivationM morphologicM processes which delimit the range of possible coercions between lexemes and give a preliminary account of how default interpretations may arise.</Paragraph>
  </Section>
class="xml-element"></Paper>