Bhushan, Bharat and Gringel, T. and Ryan, Conor and Leray, Eric and de Leastar, Eamonn and Cloney, James (2002) Federated Accounting Management System Architecture for Multimedia Service Usage Management. In: Proc. 5th IFIP/IEEE Int’l Conf. on Management of Multimedia Networks and Services (MMNS 2002). Springer.
Ryan, Conor and Brazil, Jonathan and de Leastar, Eamonn and Cloney, James (2002) A Rating Bureau Service for Next Generation IP Services. In: 2nd Information Technology and Telecommunications Conference, Waterford, Ireland.
Ryan, Conor and Donnelly, William and de Leastar, Eamonn and Cloney, James (2002) Value-Based Billing in a 3G IP Services Environment. In: 6th International Conference on Systemics, Cybernetics and Informatics (SCI 2002), Orlando, Florida, USA.