Ontological queries: Rewriting and optimization.

Georg Gottlob Giorgio Orsi Andreas Pieris

Published 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