Query Processing in Paraconsistent Databases in the Presence of Integrity Constraints.
Navin ViswanathRajshekhar SunderramanPublished in: SEKE (2007)
Keyphrases
- integrity constraints
- query processing
- databases
- inclusion dependencies
- database systems
- database integrity
- null values
- data management
- integrity checking
- deductive databases
- constraint checking
- database transactions
- query answering
- database schema
- conjunctive queries
- functional dependencies
- federated databases
- relational databases
- data retrieval
- database
- relational database systems
- inference rules
- xml documents
- logic programming
- query optimization
- foreign key
- database applications
- consistent query answering
- data model
- xml data
- index structure
- data sources
- data warehouse