Tracking Initiative in Collaborative Dialogue Interactions.
Jennifer Chu-CarrollMichael K. BrownPublished in: ACL (1997)
Keyphrases
- turn taking
- collaborative interactions
- visual tracking
- particle filter
- message exchange
- real time
- object tracking
- interaction analysis
- human machine
- group learning
- kalman filter
- collaborative learning
- social interaction
- particle filtering
- mean shift
- natural language
- interactive systems
- geographically dispersed
- group formation
- group activities
- dialogue system
- motion tracking
- motion analysis
- computer supported collaborative learning
- conversational agent
- appearance model
- motion estimation
- video sequences