Detection of corrupted schema mappings in XML data integration systems.
Dario ColazzoCarlo SartianiPublished in: ACM Trans. Internet Techn. (2009)
Keyphrases
- schema mappings
- data integration systems
- data exchange
- data integration
- xml schema
- query answering
- database schema
- xml queries
- data sources
- conjunctive queries
- data management
- data complexity
- databases
- source schema
- high level specifications
- query rewriting
- data model
- xml documents
- xml databases
- data transformation
- metadata
- building blocks
- relational databases