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This paper investigates the automatic recognition of social roles that emerge naturally in small groups. These roles represent a flexible classification scheme that can generalize across different scenarios of small group interaction. We systematically investigate various verbal and non-verbal cues extracted from turn-taking patterns, vocal expression, and linguistic style to model speakers behavior...
Speaker diarization systems for meetings commonly model acoustic and spatial information, ignoring that meetings are instances of human interactions. Recent studies have shown that social roles influence the interaction patterns of speakers. This paper proposes a novel method to integrate social roles information in the speaker diarization framework. First, we modify the minimum duration constraint...
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