Managing XML Schema Mappings and Annotations in P2P Data Integration Systems.
Tadeusz PankowskiMagdalena NiwinskaPublished in: OTM Workshops (2009)
Keyphrases
- schema mappings
- data integration systems
- data exchange
- data integration
- xml schema
- query answering
- database schema
- xml queries
- data management
- metadata
- sql queries
- conjunctive queries
- data sources
- databases
- data transformation
- xml documents
- data model
- regular expressions
- relational databases
- keywords
- database
- data sets
- database systems
- heterogeneous data
- data complexity
- heterogeneous data sources
- query decomposition