Improving web-query processing through semantic knowledge.
Jordi ConesaVeda C. StoreyVijayan SugumaranPublished in: Data Knowl. Eng. (2008)
Keyphrases
- semantic knowledge
- query processing
- semantic information
- domain knowledge
- spreading activation
- knowledge sources
- web documents
- semantic constraints
- semantic properties
- information extraction
- natural language text
- domain ontology
- xml data
- database systems
- web pages
- data sets
- database
- relational databases
- information retrieval
- data mining
- databases