Query Brokers for Distributed and Flexible Query Evaluation.
Tuyet-Trinh VuChristine ColletPublished in: RIVF (2003)
Keyphrases
- query evaluation
- query processing
- distributed systems
- deductive databases
- query language
- query processing strategies
- data management
- query engine
- transitive closure
- data complexity
- probabilistic databases
- conjunctive queries
- query answers
- efficient query evaluation
- xpath queries
- signature file
- xml data
- tree pattern queries
- processing queries
- querying xml documents
- query optimizer
- twig queries
- keyword queries
- distributed query processing
- relational algebra
- xml streams
- regular expressions
- query optimization
- database systems
- database