What's congress doing on twitter?
Libby HemphillJahna OtterbacherMatthew ShapiroPublished in: CSCW (2013)
Keyphrases
- social media
- social networks
- online social networks
- social media data
- social networking sites
- information diffusion
- latin america
- polarity classification
- online social media
- micro blogging
- social networking
- multiscale
- user generated content
- digital libraries
- social web
- homeland security
- search algorithm
- emerging topics
- microblog posts
- decision trees
- information systems