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Twitter speaks: A case of national disaster situational awareness.
Amir Karami
Vishal Shah
Reza Vaezi
Amit Bansal
Published in:
J. Inf. Sci. (2020)
Keyphrases
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situational awareness
disaster response
emergency response
real time
social media
decision support
situation assessment
information systems
decision support system
homeland security
emergency management
knowledge discovery
data collection