QuerySem: Deriving Query Semantics Based on Multiple Ontologies.
Mohammed MareeSaadat M. AlhashmiMohammed BelkhatirPublished in: WAIM (2011)
Keyphrases
- semantic query
- multiple queries
- database
- relevance feedback
- query evaluation
- heterogeneous databases
- query processing
- response time
- database queries
- query expansion
- query formulation
- semantic web technologies
- range queries
- user queries
- knowledge representation
- data structure
- knowledge base
- user interaction
- information retrieval systems
- natural language
- keywords
- web pages