Capturing summarizability with integrity constraints in OLAP.
Carlos A. HurtadoClaudio GutiérrezAlberto O. MendelzonPublished in: ACM Trans. Database Syst. (2005)
Keyphrases
- integrity constraints
- deductive databases
- integrity checking
- data warehouse
- conjunctive queries
- functional dependencies
- constraint checking
- data warehousing
- database integrity
- data cube
- schema integration
- database schema
- on line analytical processing
- database transactions
- xml documents
- query answering
- multi dimensional
- business intelligence
- inclusion dependencies
- multidimensional databases
- data model
- data mining
- federated databases
- null values
- consistent query answering
- data structure
- multidimensional data