—Virtual machines offer unique advantages to the scientific computing community, such as Quality of Service(QoS) guarantee, performance isolation, easy resource management, and ...
Lizhe Wang, Gregor von Laszewski, Marcel Kunze, Ji...
The Session Initiation Protocol (SIP) is a standard for managing IP multimedia sessions in the Internet. Identity management in SIP is a crucial security field that deals with id...
The new IP Multimedia Subsystem (IMS) provides an overlay architecture for IP based core networks and enables the efficient provision of an open set of potentially highly integrat...
Abstract—The deployment of multimedia services in nextgeneration networks is a challenge due to the high configuration complexity of the streaming process in different stationary...
Teodora Guenkova-Luy, Holger Schmidt, Andreas Scho...
This paper summarises ongoing research and recent results on the development of flexible access control infrastructure for complex resource provisioning in Grid-based collaborativ...
Yuri Demchenko, Olle Mulmo, Leon Gommans, Cees de ...