Semantics-Preserving Mappings between XML Schemas in P2P Data Integration Systems.
Tadeusz PankowskiPublished in: OTM Workshops (2011)
Keyphrases
- data integration systems
- schema mappings
- xml schema
- data exchange
- data integration
- database schema
- query answering
- peer to peer
- xml queries
- data management
- conjunctive queries
- data complexity
- integrity constraints
- regular expressions
- databases
- database
- data sources
- sql queries
- xml documents
- data model
- data warehouse
- query rewriting
- query language