Keyphrases
- web applications
- website
- information sources
- database
- web pages
- query language
- web content
- web information retrieval
- data extraction
- web documents
- web technologies
- web users
- boolean algebra
- web scale
- user generated content
- web resources
- relational algebra
- web data
- linked data
- information retrieval systems
- end users
- data model
- learning algorithm
- information retrieval