Agent-based Semantic Grid Service for Resource Management
نویسنده
چکیده
Using semantic technologies in grid-systems is considered. We propose the agent-based semantic information service for grid-resource discovery. Ontology is a good approach to resource discovery by providing a formal conceptualization of a grid-system. The approach suggested in the paper allows mapping the elements of ontological languages to the semantic service knowledge base relying on the first-order predicate logic. The metamodel is presented describing the rules used for solving the problem of detecting discrepancies between the derived rules and facts of ontology. The issues of implementing an effective reasoning algorithm on ontologies for different strategies of search reduction are described.
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