A Formal Analysis of Multimodal Referring Strategies Under Common Ground

• URL: http://arxiv.org/abs/2003.07385v1
• Date: Mon, 16 Mar 2020 18:08:52 GMT
• Title: A Formal Analysis of Multimodal Referring Strategies Under Common Ground
• Authors: Nikhil Krishnaswamy and James Pustejovsky
• Abstract summary: In doing so, we expose some striking formal semantic properties of the interactions between gesture and language. We show how these formal features can contribute to training better models to predict viewer judgment of referring expressions.
• Score: 11.495268947367979
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: In this paper, we present an analysis of computationally generated mixed-modality definite referring expressions using combinations of gesture and linguistic descriptions. In doing so, we expose some striking formal semantic properties of the interactions between gesture and language, conditioned on the introduction of content into the common ground between the (computational) speaker and (human) viewer, and demonstrate how these formal features can contribute to training better models to predict viewer judgment of referring expressions, and potentially to the generation of more natural and informative referring expressions.

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