Managing Dialog and Access Control in Natural Language Querying.
Luis QuintanoIrene RodriguesPublished in: PROPOR (2003)
Keyphrases
- access control
- natural language
- fine grained
- dynamic access control
- security policies
- data security
- databases
- query language
- security requirements
- access control policies
- security mechanisms
- machine learning
- query processing
- role based access control model
- information extraction
- role based access control
- database
- access control systems
- access control mechanism
- data protection
- database security
- identity management
- security model
- rbac model
- role assignment
- trust relationships
- database applications