2.5G and 3G cellular networks are becoming more and more widespread. Therefore, the need for value added services is increasing rapidly. One of the key services that operators see...
Analysis of network and application pegormance is traditionally based on mathematical models derived from first principles. Such models are usually complex, diflcult to use, and d...
AbstractThe impact of the use of mobile devices by means of GPRS (General Packet Radio Service) technology to access environmental information in real time, provided by sensors str...
In a history-based trust-management system, users and service providers use information about past transactions to make trust-based decisions concerning current transactions. One ...
The grid computing paradigm emerged recently as a new field distinguished from traditional distributed computing because of its focus on large-scale resource sharing and innovativ...
Giovanni Aloisio, Massimo Cafaro, Italo Epicoco, D...