Research of Semantic Information Retrieval Based on Grid

摘要

In this paper, semantic retrieval methods are applied to information grid environment. It is much easier realize ontology reasoning，as well as more accurate response to users'' retrieval request using ontology. To build the ontology about user and grid，through which relates the information resource and grid，and enhances the effect of grid in semantic retrieval. Based on this, we proposed the architecture of the semantic retrieval based on Grid.