Resource sharing within grid collaborations usually implies specific sharing mechanisms at participating sites. Challenging policy issues can arise in such scenarios that integrate...
Web services composition has been gaining interest over the last years as it leverages the capabilities to offer complex operations resulting from the aggregation of Web services ...
Joyce El Haddad, Maude Manouvrier, Guillermo Ramir...
The third generation of mobile networks aims to offer services diversified to users, while guaranteeing acceptable QoS. This results in the setting up of strategies of increasingl...
This paper focuses on two main areas. We first investigate various aspects of subscription and session Service Level Agreement (SLA) issues such as negotiating and setting up netwo...
—In the majority of today’s IT organizations, Service Level Agreements (SLAs) are an important means for underpinning IT service provisioning by clearly defined Quality of Ser...