Degeneracy-Based Real-Time Sub-Event Detection in Twitter Stream.
Polykarpos MeladianosGiannis NikolentzosFrançois RousseauYannis StavrakasMichalis VazirgiannisPublished in: ICWSM (2015)
Keyphrases
- event detection
- real time
- surveillance videos
- video analysis
- text streams
- video event detection
- event recognition
- video processing
- activity recognition
- video surveillance
- social networks
- social media
- scan statistic
- composite events
- sports video
- active database management systems
- spatio temporal
- data streams
- user generated content
- sliding window
- trecvid multimedia event detection
- image sequences