StallTalk: graffiti, toilets, and anonymous location based micro blogging.
Jonathan FriedmanMichael S. HornPublished in: CHI Extended Abstracts (2013)
Keyphrases
- micro blogging
- social networking
- social media
- social networks
- online social networks
- geographic information
- real world events
- information overload
- data collection
- information propagation
- mobile devices
- user behavior
- law enforcement
- peer to peer
- feature selection
- location based services
- social networking sites
- micro blog
- databases
- location information
- web documents
- natural language processing