Grid Information Services for Distributed Resource Sharing
HPDC '01 Proceedings of the 10th IEEE International Symposium on High Performance Distributed Computing
Understanding SOA with Web Services (Independent Technology Guides)
Understanding SOA with Web Services (Independent Technology Guides)
Managing service level agreement contracts in OGSA-based Grids
Future Generation Computer Systems
Globus toolkit version 4: software for service-oriented systems
NPC'05 Proceedings of the 2005 IFIP international conference on Network and Parallel Computing
Editorial: Special section: Real-time attributes in grids
Future Generation Computer Systems
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The concept of mobility has undergone a deep evolution from the traditional idea of terminal mobility to the broader concept of service mobility. Next Generation Networks support mobility for users as a key feature. In a similar way, Next Generation Grids need to support mobility for services in order to actually become pervasive and ubiquitous. Thus, the utilization of the features already offered by the network is desirable in order to avoid duplication of functionality and to ease development. This paper describes an approach based on the utilization of the SIP-based network signaling infrastructure by the Grid application layer that allows the location, invocation and real-time context awareness of services no matter where they are running in. Implementation details are given and the Akogrimo project is presented as a proof of concept.