Pruning nested XQuery queries.
Bilel GueniTalel AbdessalemBogdan CautisEmmanuel WallerPublished in: CIKM (2008)
Keyphrases
- query language
- query processing
- query evaluation
- query rewriting
- pruning methods
- native xml databases
- path expressions
- pruning strategy
- response time
- data model
- xml documents
- xml data
- user queries
- update operations
- range queries
- search space
- database
- xml query languages
- expressive power
- xml query processing
- query logs
- rewriting rules
- relational algebra
- xml streams
- pruning algorithm
- answering queries
- database queries
- databases
- aggregate queries
- xml queries
- complex queries
- query optimization
- multi dimensional