We propose a formal foundation for reasoning about access control policies within a Dynamic Coalition, defining an abstraction over existing access control models and providing mechanisms for translation of those models into information-flow domain. The abstracted information-flow domain model, called a Common Representation, can then be used for defining a way to control the evolution of Dynamic Coalitions with respect to information flow.
@article{arxiv.1001.4411,
title = {Common Representation of Information Flows for Dynamic Coalitions},
author = {Igor Mozolevsky and John Fitzgerald},
journal= {arXiv preprint arXiv:1001.4411},
year = {2010}
}