Contained Rewritings of XPath Queries Using Views Revisited.

Junhu Wang Jeffrey Xu Yu Chengfei Liu

Published in: WISE (2008)

Keyphrases

queries using views
conjunctive queries
query evaluation
tree patterns
query language
xml documents
transitive closure
xml data
xml queries
xpath queries
data complexity
aggregate queries
query rewriting
query containment
pattern matching
data management
relational databases