Disaster Monitoring with Wikipedia and Online Social Networking Sites: Structured Data and Linked Data Fragments to the Rescue?
Thomas SteinerRuben VerborghPublished in: AAAI Spring Symposia (2015)
Keyphrases
- linked data
- structured data
- social networking sites
- social networking
- semi structured
- structured information
- social media
- linked open data
- information extraction
- data sources
- instant messaging
- free text
- social networks
- relational data
- online social networks
- unstructured data
- xml documents
- metadata
- user generated content
- textual data
- keyword search
- knowledge base
- machine learning
- semantic information
- wordnet
- semantic web
- natural language processing
- semantic search
- structured queries
- information retrieval