We consider a generalization of the Prize Collecting Steiner Tree Problem on a graph with special redundancy requirements on a subset of the customer nodes suitable to model a rea...
The rapid growth and development of wireless communication services and applications corresponds to an increase in associated energy consumption. For broadband wireless network de...
Moshe T. Masonta, Mjumo Mzyece, Ntsibane Ntlatlapa
Next generation wireless communications system will be required to support the seamless delivery of voice, video and data with high quality. Delivering hard Quality of Service (QO...
—We consider the design of a P2P network for the distribution of real-time video streams through the Internet. We follow a multi-source approach where the stream is decomposed in...
Abstract - Recent advances in multimedia network systems have led to the development of a new generation of applications that associate the use of various multimedia objects. The c...