Flexible Shape-Based Query Rewriting.

Georges Chalhoub Richard Chbeir Kokou Yétongnon

Published in: FQAS (2006)

Keyphrases

query rewriting
query answering
conjunctive queries
query optimization
data integration
query execution
spatial databases
xml queries
data exchange
response time
query result
np complete
query evaluation
databases
data representation
xpath queries
information retrieval