Ant Colony Optimization Based Resource Discovery in Grid Computing
نویسندگان
چکیده
Considerable efforts are going on towards the decentralization of Grid Information Service (GIS). In order to facilitate resource sharing it is important that Grid Resource Management System (GRMS) finds the location of desired service and timely fashion. Current approaches to resource discovery in GIS are based on centralized or hierarchical client/server models. In this model one or more index servers are used as centralized resource discovery. This centralized index server cannot cope up with scalability and fault tolerance. The framework proposed in this paper organizes grid network in two layers. Gateway nodes are responsible for routing and resource discovery. Gateway nodes utilizes ant colony optimization technique to discover resources in
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