Keyphrases
- database systems
- access control
- database
- query optimization
- data types
- fine grained
- database management systems
- query processing
- database applications
- database technology
- data model
- databases
- database design
- relational database systems
- database server
- security policies
- temporal databases
- trust management
- security requirements
- website
- artificial intelligence
- spatio temporal databases
- multilevel secure
- role based access control
- federated databases
- role assignment
- dynamic access control
- transaction management
- distributed database systems
- concurrency control
- index structure
- data structure
- case study
- machine learning
- data sets