Supporting Crisis Management via Sub-event Detection in Social Networks.
Daniela PohlAbdelhamid BouchachiaHermann HellwagnerPublished in: WETICE (2012)
Keyphrases
- event detection
- crisis management
- social networks
- social media
- decision makers
- video event detection
- event recognition
- emergency management
- video surveillance
- situation awareness
- social network analysis
- activity recognition
- management system
- decision support
- video conferencing
- scan statistic
- decision making
- network structure
- emergency response
- surveillance system
- human activities
- intrusion detection
- collaborative filtering
- multimedia