Evolution of Negative, Predicate, and Instance-based Authorization in Object-Oriented Databases.
Ehud GudesHaiyan SongEduardo B. FernándezPublished in: DBSec (1990)
Keyphrases
- schema evolution
- access control
- positive and negative
- instance based learning
- knn
- fine grained
- object oriented databases
- transaction management
- data mining
- role based access control
- first order logic
- database systems
- learning algorithm
- security policies
- security requirements
- database management systems
- temporal evolution
- multi domain
- artificial life
- databases
- role assignment