Syntactic Complexity induces Explicit Grounding in the MapTask corpus

This paper provides evidence for theories of grounding and dialogue management in human conversation. For each utterance in a corpus of task-oriented dialogues, we calculated integration costs, which are based on syntactic sentence complexity. We compared the integration costs and grounding behavior under two conditions, namely face-to-face and a no-eye-contact condition. The results show that integration costs were significantlyhigher for explicitly grounded utterances in the no-eye-contact condition, but not in the face-to-face condition

Completions, Coordination, and Alignment in Dialogue

Collaborative completions are among the strongest evidence that dialogue requires coordination even at the sub-sentential level; the study of sentence completions may thus shed light on a number of central issues both at the `macro’ level of dialogue management and at the `micro’ level of the semantic interpretation of utterances. We propose a treatment of collaborative completions in PTT, a theory of interpretation in dialogue that provides some of the necessary ingredients for a formal account of completions at the ‘micro’ level, such a theory of incremental utterance interpretation and an account of grounding. We argue that an account of semantic interpretation in completions can be provided through relatively straightforward generalizations of existing theories of syntax such as Lexical Tree Adjoining Grammar (LTAG) and of semantics such as (Compositional) DRT and SituationSemantics. At the macro level, we provide an intentional account of completions, as well as a preliminary account within Pickering and Garrod’s alignment theory

The Processing of Emotional Sentences by Young and Older Adults: A Visual World Eye-movement Study

Carminati MN, Knoeferle P. The Processing of Emotional Sentences by Young and Older Adults: A Visual World Eye-movement Study. Presented at the Architectures and Mechanisms of Language and Processing (AMLaP), Riva del Garda, Italy

Proceedings of the Seventh Italian Conference on Computational Linguistics CLiC-it 2020

On behalf of the Program Committee, a very warm welcome to the Seventh Italian Conference on Computational Linguistics (CLiC-it 2020). This edition of the conference is held in Bologna and organised by the University of Bologna. The CLiC-it conference series is an initiative of the Italian Association for Computational Linguistics (AILC) which, after six years of activity, has clearly established itself as the premier national forum for research and development in the fields of Computational Linguistics and Natural Language Processing, where leading researchers and practitioners from academia and industry meet to share their research results, experiences, and challenges