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The NoXi database: multimodal recordings of mediated novice-expert interactions

Cafaro, Angelo; Wagner, Johannes; Baur, Tobias; Dermouche, Soumia; Torres, Mercedes Torres; Pelachaud, Catherine; Andr�, Elisabeth; Valstar, Michel F.

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Authors

Angelo Cafaro

Johannes Wagner

Tobias Baur

Soumia Dermouche

Mercedes Torres Torres

Catherine Pelachaud

Elisabeth Andr�

Michel F. Valstar



Abstract

We present a novel multi-lingual database of natural dyadic novice-expert interactions, named NoXi, featuring screen-mediated dyadic human interactions in the context of information exchange and retrieval. NoXi is designed to provide spontaneous interactions with emphasis on adaptive behaviors and unexpected situations (e.g. conversational interruptions). A rich set of audio-visual data, as well as continuous and discrete annotations are publicly available through a web interface. Descriptors include low level social signals (e.g. gestures, smiles), functional descriptors (e.g. turn-taking, dialogue acts) and interaction descriptors (e.g. engagement, interest, and fluidity).

Citation

Cafaro, A., Wagner, J., Baur, T., Dermouche, S., Torres, M. T., Pelachaud, C., …Valstar, M. F. (2017). The NoXi database: multimodal recordings of mediated novice-expert interactions.

Conference Name 19th ACM International Conference on Multimodal Interaction
End Date Nov 17, 2017
Acceptance Date Aug 11, 2017
Publication Date Nov 13, 2017
Deposit Date Sep 13, 2017
Publicly Available Date Mar 28, 2024
Peer Reviewed Peer Reviewed
Keywords Affective computing, multimodal corpora, multimedia databases
Public URL https://nottingham-repository.worktribe.com/output/894689
Additional Information Published in: Proceedings of 19th ACM International Conference on Multimodal Interaction, Glasgow, UK, November 13–17, 2017 (ICMI’17)
ISBN: 9781450355438 ; DOI:10.1145/3136755.3136780

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