Rewriting XPath Expressions Depending on Path Summary.

Xiaoshuang Xu Yucai Feng Feng Wang Yingbiao Zhou

Published in: ADMA (2009)

Keyphrases

xpath expressions
xpath queries
regular expressions
query rewriting
xml documents
xml data
query processor
xml queries

xml views
xml schema
xml databases
boolean operations
xml query languages
building blocks
tree patterns

materialized views
sql queries
path expressions
pattern matching
relational databases
structural join
semistructured data

conjunctive queries
query execution
databases
database management systems
multi dimensional
query language
database systems