Oblivious transfer is one of the most important cryptographic primitives, both for theoretical and practical reasons and several protocols were proposed during the years. We provid...
While the backbone networks have experienced substantial changes in the last decade; the access networks have not changed much. Recently, passive optical networks (PONs) seem to be...
This paper presents an approach for managing access to services over presence-based communications based on the context of the situation. This paper addresses two technical challe...
This paper explores the problems associated with the multicasting of continuous media to support multimedia group applications. The interaction between multicasting and the deliver...
Joseph Pasquale, George C. Polyzos, George Xylomen...
Abstract--A novel cluster-head selection and update algorithm "Typebased Cluster-forming Algorithm (TCA)" is proposed, which outperforms both the lowest node ID (LID) and...