Recent work has shown that intelligent neighbor selection during construction can significantly enhance the performance of peer-to-peer overlay networks. While its impact on perf...
The widespread use of RDF-based information necessitates efficient information retrieval techniques in wide-area networks. In this paper, we present Dynamic Semantic Space, a sche...
We define a proximity overlay network (PON) which allow to realize DHT systems whose aim is to combine routing efficiency – i.e. an optimal degree/diameter tradeoff – and pr...
Gennaro Cordasco, Alberto Negro, Alessandra Sala, ...
Network coding has been recently proposed in information theory as a new dimension of the information multicast problem that helps achieve optimal transmission rate or cost. End ho...
When joining information provider peers to a peer-to-peer network, an arbitrary distribution is sub-optimal. In fact, clustering peers by their characteristics, enhances search and...