Ontological queries: Rewriting and optimization.
Georg GottlobGiorgio OrsiAndreas PierisPublished in: ICDE (2011)
Keyphrases
- query rewriting
- query language
- optimization algorithm
- query processing
- queries using views
- efficient processing
- query logs
- optimization problems
- rewriting rules
- web search engines
- range queries
- knowledge representation
- rewrite rules
- database
- global optimization
- database queries
- search queries
- query evaluation
- retrieval systems
- response time
- search engine
- spatial databases
- result set
- complex queries
- optimization method
- tree patterns
- recursive queries
- data sources