Dialogue system modeling for information retrieval with an issue-based approach
Identifieur interne : 000980 ( France/Analysis ); précédent : 000979; suivant : 000981Dialogue system modeling for information retrieval with an issue-based approach
Auteurs : Alain Loisel [France]Source :
Descripteurs français
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English descriptors
Abstract
This thesis describes the design of a computer-human dialog system for information search. This system is able to interact with the user in natural language using cooperative strategies. To study the dialog processes involved during information search, a bottom-up approach was adopted. Experiments have been set up to obtain human dialogs related to such searches in the context of the health information system CISMeF. It turns out that the structure arising from the analysis of the dialogs matches a semantic approach called “issue-based dialog”. Starting from the model GoDIS, our artificial agent model adds several enhancements that allow to propose examples, assistance and choices. The model is implemented and some elements of evaluation are discussed.
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Hal:tel-00558775Le document en format XML
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This system is able to interact with the user in natural language using cooperative strategies. To study the dialog processes involved during information search, a bottom-up approach was adopted. Experiments have been set up to obtain human dialogs related to such searches in the context of the health information system CISMeF. It turns out that the structure arising from the analysis of the dialogs matches a semantic approach called “issue-based dialog”. Starting from the model GoDIS, our artificial agent model adds several enhancements that allow to propose examples, assistance and choices. The model is implemented and some elements of evaluation are discussed.</div></front></TEI><affiliations><list><country><li>France</li></country><region><li>Haute-Normandie</li><li>Région Normandie</li></region><settlement><li>Le Havre</li><li>Rouen</li></settlement><orgName><li>Université de Rouen</li><li>Université du Havre</li></orgName></list><tree><country name="France"><region name="Région Normandie"><name sortKey="Loisel, Alain" sort="Loisel, Alain" uniqKey="Loisel A" first="Alain" last="Loisel">Alain Loisel</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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