The Self-Serv Environment for Web Services Composition
IEEE Internet Computing
Web Component: A Substrate for Web Service Reuse and Composition
CAiSE '02 Proceedings of the 14th International Conference on Advanced Information Systems Engineering
Scheduling under Uncertainty: Planning for the Ubiquitous Grid
COORDINATION '02 Proceedings of the 5th International Conference on Coordination Models and Languages
The Anatomy of the Grid: Enabling Scalable Virtual Organizations
International Journal of High Performance Computing Applications
ADJSA: an adaptable dynamic job scheduling approach based on historical information
Proceedings of the 2nd international conference on Scalable information systems
Improving GridFTP transfers by means of a multiagent parallel file system
Multiagent and Grid Systems - Grid Computing, high performance and distributed applications
WE-AMBLE: a Workflow Engine To Manage Awareness in Collaborative Grid Environments
International Journal of High Performance Computing Applications
Covering the cooperative load balancing delivery in collaborative grid environments
Multiagent and Grid Systems - New tendencies on agents and grid environments
Using heuristics to improve service portfolio selection in P2P grids
IM'09 Proceedings of the 11th IFIP/IEEE international conference on Symposium on Integrated Network Management
Multi-criteria service selection with optimal stopping in dynamic service-oriented systems
ICDCIT'10 Proceedings of the 6th international conference on Distributed Computing and Internet Technology
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While numerous efforts have focused on service composition in the Grid environment, service selection among similar services from multiple providers has not been addressed. In particular, all service composition work done so far are based on a given selection of services under a well set environment. As a result, uncertainty (e.g., server load, network traffic, computation time of the services due to changing memory and other unexpected conditions) under a real, dynamic environment has never been considered. This paper prototypes the service selection under a Grid environment and proposes an uncertainty framework to address the issue. Experimental results show that our considerations are valid and our preliminary solution works well in our Globus Grid network.