Inference channel-free integrity constraints in multilevel relational databases.
Xiaolei QianPublished in: IEEE Symposium on Security and Privacy (1994)
Keyphrases
- integrity constraints
- relational databases
- functional dependencies
- inclusion dependencies
- null values
- xml documents
- database schema
- deductive databases
- integrity checking
- relational model
- database
- xml schema
- object oriented
- query answering
- data dependencies
- database integrity
- constraint checking
- conjunctive queries
- active rules
- schema integration
- normal form
- relational data
- sql queries
- database transactions
- relational schema
- foreign key
- database technology
- federated databases
- relational database systems