Specification of SA-RBAC Policy Based on Colored Petri Net.
Mingqiu SongZhiguo PangPublished in: Web Intelligence/IAT Workshops (2008)
Keyphrases
- colored petri nets
- petri net
- access control policies
- access control
- rbac model
- role based access control
- web services
- conflict resolution
- simulated annealing
- service platform
- optimal policy
- distributed environment
- fine grained
- tabu search
- security policies
- multi domain
- asymptotically optimal
- data security
- control policy
- genetic algorithm