Reflections on Schema Mappings, Data Exchange, and Metadata Management.
Phokion G. KolaitisPublished in: PODS (2018)
Keyphrases
- schema mappings
- data exchange
- schema evolution
- data management
- data integration
- query answering
- database schema
- data sharing
- metadata
- conjunctive queries
- data warehousing
- finite sets
- xml data exchange
- xml schema
- data warehouse
- information integration
- data complexity
- case study
- data access
- data model
- database management systems
- decision support system
- database systems
- databases