Query Rewriting Based on Meta-Granular Aggregation.

Piotr Wisniewski Krzysztof Stencel

Published in: Fundam. Informaticae (2014)

Keyphrases

query rewriting
query answering
query optimization
conjunctive queries
spatial databases
data integration
data mining
integrity constraints
complex queries
xml queries
xpath queries
query result
query execution
tree patterns
relational databases
incomplete information