Enabling intensional access control via preference-aware query optimization.
Nicholas L. FarnanAdam J. LeePanos K. ChrysanthisTing YuPublished in: SACMAT (2013)
Keyphrases
- query optimization
- access control
- database systems
- dynamic access control
- query processing
- cost model
- fine grained
- security policies
- role based access control
- xml data
- query execution
- multidatabase systems
- access control policies
- user preferences
- query optimizer
- continuous queries
- access control mechanism
- security requirements
- query evaluation
- data integration
- query plan
- business intelligence
- software development