Query Rewriting Using Views in a Typed Mediator Environment.
Leonid A. KalinichenkoDmitry O. MartynovSergey A. StupnikovPublished in: ADBIS (2004)
Keyphrases
- query rewriting
- query optimization
- query answering
- conjunctive queries
- view selection
- regular path queries
- data integration
- view definitions
- spatial databases
- query execution
- xml queries
- regular expressions
- databases
- spatial data
- dynamic environments
- data sources
- xpath queries
- computational complexity
- data structure
- xml views
- data sets