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Resource/service discovery is a very vital issue in Internet based distributed systems such as Grid and Cloud computing. In this paper, the authors address the RD issue in intergrid. They design a service discovery framework by integrating semantic technology, peer-to-peer network and intelligent agents. The framework has two main components which are service description, and service registration and discovery models. The earlier consists of a set of ontologies that are used as a data model for service description and services to accomplish the description process. The service registration is based super-peer architecture to organize the nodes and on ontology to manage the node organization. In addition to that, they introduce intelligent agents to automate the discovery process.
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