ICMI '08 Proceedings of the 10th international conference on Multimodal interfaces
ICMI '08 Proceedings of the 10th international conference on Multimodal interfaces
Social signals, their function, and automatic analysis: a survey
ICMI '08 Proceedings of the 10th international conference on Multimodal interfaces
MM '08 Proceedings of the 16th ACM international conference on Multimedia
Social signal processing: state-of-the-art and future perspectives of an emerging domain
MM '08 Proceedings of the 16th ACM international conference on Multimedia
Social signal processing: Survey of an emerging domain
Image and Vision Computing
Automatic nonverbal analysis of social interaction in small groups: A review
Image and Vision Computing
SIGdial '08 Proceedings of the 9th SIGdial Workshop on Discourse and Dialogue
Locating case discussion segments in recorded medical team meetings
SSCS '09 Proceedings of the third workshop on Searching spontaneous conversational speech
Classification of patient case discussions through analysis of vocalisation graphs
Proceedings of the 2009 international conference on Multimodal interfaces
Characterizing conversational group dynamics using nonverbal behaviour
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
IEEE Transactions on Multimedia
Automatic role recognition based on conversational and prosodic behaviour
Proceedings of the international conference on Multimedia
Speaker role recognition to help spontaneous conversational speech detection
Proceedings of the 2010 international workshop on Searching spontaneous conversational speech
A generative score space for statistical dialog characterization in social signalling
SSPR&SPR'10 Proceedings of the 2010 joint IAPR international conference on Structural, syntactic, and statistical pattern recognition
Detecting forum authority claims in online discussions
LSM '11 Proceedings of the Workshop on Languages in Social Media
Inferring competitive role patterns in reality TV show through nonverbal analysis
Multimedia Tools and Applications
The nonverbal structure of patient case discussions in multidisciplinary medical team meetings
ACM Transactions on Information Systems (TOIS)
Detecting individual role using features extracted from speaker diarization results
Multimedia Tools and Applications
Spoken Content Retrieval: A Survey of Techniques and Technologies
Foundations and Trends in Information Retrieval
Influence relation estimation based on lexical entrainment in conversation
Speech Communication
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This paper presents two approaches for speaker role recognition in multiparty audio recordings. The experiments are performed over a corpus of 96 radio bulletins corresponding to roughly 19 h of material. Each recording involves, on average, 11 speakers playing one among six roles belonging to a predefined set. Both proposed approaches start by segmenting automatically the recordings into single speaker segments, but perform role recognition using different techniques. The first approach is based on Social Network Analysis, the second relies on the intervention duration distribution across different speakers. The two approaches are used separately and combined and the results show that around 85% of the recording time can be labeled correctly in terms of role.