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INTERSPEECH
2010
13 years 6 months ago
The relevance of timing, pauses and overlaps in dialogues: detecting topic changes in scenario based meetings
We present an investigation of the relevance of simple conversational features as indicators of topic shifts in small-group meetings. Three proposals for representation of dialogu...
Saturnino Luz, Jing Su
ICMCS
2006
IEEE
171views Multimedia» more  ICMCS 2006»
14 years 5 months ago
Audiovisual Anchorperson Detection for Topic-Oriented Navigation in Broadcast News
This paper presents a content-based audiovisual video analysis technique for anchorperson detection in broadcast news. For topic-oriented navigation in newscasts, a segmentation o...
Martin Haller, Hyoung-Gook Kim, Thomas Sikora