XWebSOGO: an ontology language to describe and query web sources.
Edna RuckhausMaria-Esther VidalPublished in: WIDM (2003)
Keyphrases
- web sources
- deep web
- data sources
- query interface
- information integration
- natural language
- information sources
- web databases
- database
- web data
- query evaluation
- data extraction
- query processing
- query expansion
- semi structured
- databases
- user queries
- data integration
- natural language processing
- domain knowledge
- search interface
- website
- domain ontology
- relevance feedback
- data exchange
- retrieval systems
- user interaction
- search engine