Network Description Language
We are currently working on a description language for networks, based on the Resource Description Format (RDF).
With our RDF Schema, Network Description Language, we aim to describe networks in a standard, interoperable way. Our goal is to let people and computers co-operate using the descriptions.
One of the products of our group is a demokit which implements a proof of concept of generic AAA mechanisms
See here for more about the AAA Demokit.