Networking 2004 Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communications Third International IFIP-TC6 Networking Conference Athens, Greece, May 9–14, 2004, Proceedings - Mitrou, Nikolas; Kontovasilis, Kimon; Rouskas, George N.; Iliadis, Ilias; Merakos, Lazaros (Springer Berlin Heidelberg : Imprint: Springer, 2004)