A Cryptographic Mechanism for Object-Instance-Based Authorization in Object-Oriented Database Systems.
Ahmad Baraani-DastjerdiJosef PieprzykReihaneh Safavi-NainiJanusz R. GettaPublished in: OOER (1995)
Keyphrases
- object oriented database systems
- object oriented databases
- object oriented
- database systems
- access control
- complex objects
- fine grained
- semantic query optimization
- concurrency control
- query decomposition
- knn
- artificial intelligence
- relational database systems
- access control mechanism
- database management systems
- nearest neighbor
- security policies