Incorporating Asymmetric and Asynchronous Evidence of Understanding in a Grounding Model

Alexandre Denis 1 Guillaume Pitel 1 Matthieu Quignard 1 Patrick Blackburn 1
1 TALARIS - Natural Language Processing: representation, inference and semantics
Inria Nancy - Grand Est, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : The grounding process relies on the evidence that speakers give about their understanding (Clark &Schaefer,89). However in existing formal models of grounding (Cahn, 92; Cahn & Brennan, 99; Traum, 99) evidence of understanding is assumed to be symmetrically and synchronously shared by the speakers. We propose a formal model, based on (Cahn, 92), that removes these simplifications; we do so by distinguishing the phase of interpretation from the phase of evidence extraction and introducing the notion of floating contributions.
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Communication dans un congrès
Ron Artstein and Laure Vieu. 11th Workshop on the Semantics and Pragmatics of Dialogue - DECALOG 2007, May 2007, Trento, Italy. 2007
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Alexandre Denis, Guillaume Pitel, Matthieu Quignard, Patrick Blackburn. Incorporating Asymmetric and Asynchronous Evidence of Understanding in a Grounding Model. Ron Artstein and Laure Vieu. 11th Workshop on the Semantics and Pragmatics of Dialogue - DECALOG 2007, May 2007, Trento, Italy. 2007. 〈inria-00179694〉

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