Certification of the executed service is a critical issue for an e-government infrastructure. In
fact, given the legal value that is often attached to data managed and exchanged by public …

In this paper we describe the architectural solution defined and implemented to ensure
secure interoperability among information technology (IT) systems managing personal data …

Network monitoring is a base for network usage accounting, network auditing, intrusion
detection, protocol analysis, flow statistics and other network-based application. Normally …

Certifying the execution of a service is a critical issue for an e-government infrastructure. In
fact being able to document that an e-service was actually carried out, given the legal value …

Load balancing is a critical issue for parallel database systems. There are two common load
balancing methods, access equalization and data equalization approaches. We present a …

In this paper we describe an architecture for the certification of eservices in an inter-
organizational scenario which fully meets both the reliability and security requirements for …

In this paper we describe the overall process of deployment of the Italian Electronic Identity
Card: the way it is issued, services it is used for, organizations involved in the process, and …

Accounting management is of strategic importance for a successful uptake of computational
Grid technology within the user community. Computational Grid is one the most important …

E-govemment services are very difficult to implement because they present legislative,
organizational and technical issues all together, each of them causing very strict design and …

The thesis focuses on the modelling of emergent time-sensitive operational behaviour in
multi-functional human organisations. The research concentrates on organisations that …