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.

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., André, E., & Valstar, M. F. The NoXi database: multimodal recordings of mediated novice-expert interactions. Presented at 19th ACM International Conference on Multimodal Interaction

• 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: Nov 13, 2017
• 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
• Contract Date: Sep 13, 2017