Achieving fine-grained access control in virtual organizations.
Ning ZhangLi YaoAleksandra NenadicJay ChinCarole A. GobleAlan L. RectorDavid W. ChadwickSassa OtenkoQi ShiPublished in: Concurr. Comput. Pract. Exp. (2007)
Keyphrases
- virtual organization
- fine grained access control
- access control
- geographically distributed
- relational database management systems
- resource sharing
- database applications
- security policies
- distributed computing
- business process
- conceptual framework
- workflow management
- rbac model
- agent model
- databases
- database
- fault tolerance
- business rules
- load balancing
- distributed systems
- database systems