Abstract: The document will give a brief overview of the Presence and Availability -specification in general, protocols used in the IP Multimedia Subsystem - namely SIP and Diamet...
Low power techniques in a FPGA implementation of the hash function called Luffa are presented in this paper. This hash function is under consideration for adoption as standard. Tw...
Paris Kitsos, Nicolas Sklavos, Athanassios N. Skod...
A call admission control scheme named thinning scheme, which smoothly throttles the admission rates of calls according to their priorities and aims to provide multiple prioritized ...
By exploiting the freedom in the choice of parametrization of a parametric surface, we show that there exist quadratic parametric surfaces that approximate a given parametric surf...