关键词: 知识网格 智能检索 领域本体 标注 查询优化 消歧 OWL DL

Abstract: Intelligent information retrieval model based on domain ontology is proposed in this paper. Domain knowledge is described with OWL DL language, which supports reasoning and uses deep semantics to guide the process of retrieval. Annotation and query optimi

Key words: Knowledge grid, Intelligent retrieval, Domain ontology, Annotation, Query optimization, Disambiguation, OWL DL