IP Telephony based on Peer-to-Peer (P2P) technology has being gaining attentions for its innovative approach to providing VoIP service. At the same time, it has raised many new re...
Service-Oriented Architectures (SOA) provide infrastructures to make resources available to other participants in the network as independent services. However, service providers, n...
Three service providers in competition, try to optimize their quality of service / content level and their service access price. But, they have to deal with uncertainty on the cons...
A workflow aggregates the underlying Web Services in a manner consistent with the desired functionality. Since CWS can contain atomic and other CWS they encourage the development ...
Database outsourcing is becoming increasingly popular introducing a new paradigm, called database-as-a-service (DAS), where an organization’s database is stored at an external s...
Ernesto Damiani, Sabrina De Capitani di Vimercati,...