Multi-Modal Description of Public Safety Events Using Surveillance and Social Media.
Zheng XuLin MeiZhihan LvChuanping HuXiangfeng LuoHui ZhangYunhuai LiuPublished in: IEEE Trans. Big Data (2019)
Keyphrases
- multi modal
- public safety
- social media
- surveillance system
- information sharing
- social media data
- homeland security
- emergency response
- fraud detection
- united states
- multi modality
- share information
- law enforcement
- event detection
- emergency management
- high dimensional
- social networks
- e government
- critical infrastructure
- high level
- decision making
- decision support system
- text mining
- data mining
- uni modal