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Modélisation de la communication multimodale : vers une formalisation de la pertinence

Abstract : We show how a referring act takes place into a subset of objects. This subset is called reference domain and is implicit. It can be deduced from a lot of clues. Among these clues are those which come from the visual context and from the utterance, and those from the user's intention, attention and memory. We propose a formalization of reference domains taking these parameters into account. We focus on the notion of salience for which we propose a formal characterization. In fact, it seems that implicit information can most readily be retrieved from salient clues. We show how a dialogue system can exploit the resulting hypotheses with the help from a relevance criterion. We lay the foundations of the computation of this criterion.
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Theses
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http://docnum.univ-lorraine.fr/prive/SCD_T_2003_0006_LANDRAGIN.pdf
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https://hal.univ-lorraine.fr/tel-01746752
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Submitted on : Thursday, March 29, 2018 - 10:44:10 AM
Last modification on : Thursday, September 24, 2020 - 2:21:58 PM

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  • HAL Id : tel-01746752, version 1

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Frédéric Landragin. Modélisation de la communication multimodale : vers une formalisation de la pertinence. Autre [cs.OH]. Université Henri Poincaré - Nancy 1, 2003. Français. ⟨NNT : 2003NAN10006⟩. ⟨tel-01746752⟩

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