Measuring geographical regularities of crowd behaviors for Twitter-based geo-social event detection.
Ryong LeeKazutoshi SumiyaPublished in: GIS-LBSN (2010)
Keyphrases
- event detection
- crowd behavior
- social media
- crowd simulation
- social networking
- social networks
- crowd sourcing
- micro blogging
- social behavior
- social networking sites
- video event detection
- social relationships
- social web
- video surveillance
- event recognition
- geographic information
- social psychology
- user generated content
- information diffusion
- social interaction
- video analysis
- pedestrian dynamics
- activity recognition
- online social networks
- social media sites
- twitter users
- behavioral patterns
- semantic event detection
- scan statistic
- video event
- social media data
- text streams
- sentiment analysis
- visual features
- trecvid multimedia event detection
- computer vision