Keyphrases
- information sharing
- social media
- user intention
- share information
- social awareness
- social context
- information resources
- user generated content
- situation awareness
- data sharing
- emerging topics
- health related
- information exchange
- emergency response
- sharing information
- homeland security
- public sector
- law enforcement
- social networking sites
- user centric
- social media platforms
- virtual communities
- social media data
- social networks
- intelligence and security informatics
- emergency management
- public safety
- knowledge sharing
- counter terrorism
- social media sites
- data mining
- e government
- government agencies
- big data
- disaster management
- online social
- online social networks
- bullwhip effect
- recommender systems