Group Communications and Charges; Technology and Business Models: 5th COST264 International Workshop on Networked Group Communications, NGC 2003, and 3rd International Workshop on Internet Charging and QoS Technologies, ICQT 2003, Munich, Germany, Septemb

This volume of the Lecture Notes in Computer Science series contains the set of papers accepted for the two co-located NGC/ICQT2003 workshops, i.e., the 5th COST 264 International Workshop on Networked Group Communications (NGC) and the 3rd - ternationalWorkshopon InternetChargingandQoSTechnology(ICQT), bothof which took place at the University of the Federal Armed Forces Munich (UniBwM), Germany and were hosted by the Information and Systems Laboratory, IIS. NGC2003wasthe ?fth workshopin a...