CWA-solutions for data exchange settings with target dependencies.
André HernichNicole SchweikardtPublished in: PODS (2007)
Keyphrases
- data exchange
- target schema
- issues arise
- query answering
- data integration
- source schema
- schema mappings
- xml data exchange
- inclusion dependencies
- data management
- tuple generating dependencies
- closed world assumption
- optimal solution
- peer data management systems
- closed world
- xml schema
- conjunctive queries
- query processing
- conp complete
- data warehouse
- data model
- digital campus
- metadata