Building knowledge base of urban emergency events based on crowdsourcing of social media.
Zheng XuHui ZhangChuanping HuLin MeiJunyu XuanKim-Kwang Raymond ChooVijayan SugumaranYiwei ZhuPublished in: Concurr. Comput. Pract. Exp. (2016)
Keyphrases
- social media
- knowledge base
- social media data
- real world events
- emergency situations
- natural disasters
- description logics
- event detection
- disease outbreaks
- decision support
- crisis management
- social networks
- big data
- news media
- knowledge structures
- knowledge based systems
- temporal relations
- wordnet
- public space
- public transport
- logic programming
- knowledge acquisition
- online social media
- expert systems
- decision making