Crowdsourcing based social media data analysis of urban emergency events.
Zheng XuYunhuai LiuJunyu XuanHaiyan ChenLin MeiPublished in: Multim. Tools Appl. (2017)
Keyphrases
- social media
- data analysis
- real world events
- social media data
- big data
- emergency situations
- natural disasters
- crisis management
- disease outbreaks
- data collection
- decision making
- data processing
- event detection
- presidential election
- data mining
- management system
- user generated content
- news media
- knowledge discovery
- social networks
- social media sites
- public transport
- emergency management
- urban areas
- mechanical turk
- social networking
- online social networks
- online social media
- social media streams
- human computation
- urban planning
- physical objects
- traffic congestion
- emergency response
- life sciences
- temporal patterns
- human activities
- decision makers