Algebra-Based Identification of Tree Patterns in XQuery.
Andrei ArionVéronique BenzakenIoana ManolescuYannis PapakonstantinouRavi VijayPublished in: FQAS (2006)
Keyphrases
- tree patterns
- xml queries
- query language
- xml documents
- semistructured data
- xml data
- exact learning
- data model
- unordered trees
- xml databases
- xml schema
- structural features
- relational algebra
- relational databases
- pattern languages
- data exchange
- query translation
- join algorithms
- information access
- expressive power
- query optimization
- database