Static and Dynamic Delegation in the Role Graph Model.

He Wang Sylvia L. Osborn

Published in: IEEE Trans. Knowl. Data Eng. (2011)

Keyphrases

graph model
graph partitioning
graph representation
weighted graph
role based access control
neighborhood structure
bipartite graph
language model
graph structure
domain knowledge
access control
vector space model
access control systems
machine learning
sparql queries
graphical models
similarity measure