This paper exploits a previously developed analytical modeling framework to compare several variations of the basic flooding search strategy in unstructured decentralized peer-to...
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, ...
Designing distributed real-time systems as being composed of communicating objects offers many advantages with respect to modularity and extensibility of these systems. However, d...
This paper presents a framework for representing and distributing access control policies in distributed heterogeneous systems. Access control polices follows the RBAC (Role Based...
The Internet was originally designed as a flat data network delivering a multitude of protocols and services between equal peers. Currently, after an explosive growth fostered by ...