—Cognitive radio presents a new approach to wireless spectrum utilization and management. In this work, the potential performance improvement gained by applying cognitive radio t...
In this paper, we demonstrate the application of Trusted Computing to securing Peer-to-Peer (P2P) networks. We identify a central challenge in providing many of the security servi...
The easy deployment of P2P self-organized systems has contributed to their wide diffusion and to the definition of a new communication paradigm. Mobile communities can now sponta...
Wireless video streaming is an area of extensive research due to the error-prone nature of the radio channel with variations in throughput and delay. In mobile networks, handovers...
Matthias Dick, Jens Brandt, Verena Kahmann, Lars C...
OAI is designed with a low-barrier technology approach, thus allowing institutions to provide content metadata with little effort. On the other hand, search capabilities are very ...