Keyphrases
- semantic web
- news articles
- metadata
- linked data
- knowledge base
- relational data
- data model
- online news
- social media
- databases
- hot topics
- formal semantics
- news stories
- topic maps
- data sources
- keywords
- query language
- markup language
- rdf data
- semantic web data
- news items
- news media
- description logics
- inference control
- meta information
- database
- neural network
- topic detection
- cross media
- news video
- expert systems