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<Paper uid="E89-1021">
  <Title>PLAN REVISION IN PERSON-MACHINE DIALOGUE Cldo JULLIEN</Title>
  <Section position="6" start_page="0" end_page="0" type="concl">
    <SectionTitle>
6 Conclusion
</SectionTitle>
    <Paragraph position="0"> The adaptive planning method presented above takes into account both analyses of intentions and changes of topic. Recognition of intentions is organized around the attentional state in order to delimit the scope of the revision. The revision mechanism is currently implemented in an experimental prototype of the ESTEAM-316 Dialogner (written in PROLOG and running on SUN Workstations).</Paragraph>
    <Paragraph position="1"> This approach seems appropriate for the type of dialogues where the Uexpert&amp;quot; advice giving system has a quite directive  - 159control of the dialogue. Revisions give some degrees of flexibility to the &amp;quot;novice ~ user who is unfamiliar with the domain and the progression in the consultation. Future work will extend the set of revision strategies to take into account deviations that might arise the final phase of an advice giving session, presentation and negotiation of the solution.</Paragraph>
  </Section>
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