Tracking unbounded Topic Streams.
Dominik WurzerVictor LavrenkoMiles OsbornePublished in: ACL (1) (2015)
Keyphrases
- real time
- particle filter
- data streams
- object tracking
- challenging sequences
- sliding window
- kalman filter
- motion analysis
- target tracking
- mean shift
- topic modeling
- visual tracking
- related topics
- expert finding
- topic specific
- real time tracking
- particle filtering
- latent dirichlet allocation
- video surveillance
- event detection
- motion model
- topic models
- database systems