I actually want to enable user to defined rules for his resources on Social Network. These rules will be used by proposed model to share users resources across different social network.
XACML is a well tested and extensible attribute-based access control standard. As such, it would be my choice for implementing enterprise services. XACML is however admittedly complex. There are some researchers that have experimented using OWL with SWRL for performing semantic web based access control. If you have a specific use case, then you can take XACML and extend it according to your needs and write some papers on that. Alternatively you could write some papers on adapting OWL and SWRL. If you use some underlying ontology as basis for your social network, then it might make sense to look towards the semantic web based solution.
Thank You for your detailed reply. I have made some basic implementation using owl and SWRL. The other option is XACML. As major portion of my work is on authorization, My Supervisor insists support my work with some literature with some paper on Authorization. Like, he is on the opinion that i mat extend xDAuth etc. While my idea was developed from Semantic web-based social network access control.
Now the task is to somehow extend the xDauth so this support the same proposed solution i have proposed earlier. This seems blurred at this stage, but i need a little help.
Article Semantic web-based social network access control
Conference Paper xDAuth: A scalable and lightweight framework for cross domai...