Temporal and Geospatial Gradients of Fear and Anger in Social Media Responses to Terrorism.
Matthew BaucumJinshu CuiRichard S. JohnPublished in: ACM Trans. Soc. Comput. (2020)
Keyphrases
- social media
- big data
- facial expressions
- temporal data
- geo spatial
- spatial data
- spatial and temporal
- spatio temporal
- temporal information
- text mining
- national security
- temporal dimension
- geospatial data
- social networking
- temporal reasoning
- social networks
- counter terrorism
- social media data
- emerging topics
- user generated content
- temporal constraints
- social sciences
- geographic information systems
- temporal databases
- social networking sites
- temporal patterns
- temporal consistency
- online social networks
- social media platforms
- social network analysis