Konstantinos Lampropoulos, Daniel Díaz Sánchez, Florina Almenares, Peter Weik, Spyros G. Denazis. Introducing a cross federation identity solution for converged network environments. In Georg Carle, Helmut Reiser, Gonzalo Camarillo, Vijay K. Gurbani, editors, Principles, Systems and Applications of IP Telecommunications. Fourth International Conference, IPTComm 2010, Munich, Germany, August 2-4, 2010. Proceedings. pages 1-11, ACM, 2010. [doi]