...步是语义检索过程，当用户需要检索知识资源时，将用户请求发送到个性化检索平台，先查询领域知识本体(Domain Knowledge Ontology)中与用户要求语义相关的概念，进而到资源空间本体(Resource Space Ontology)中查询涵盖这些概念的资源实例，于是就得到与用户请求...
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系统开发工作包括领域知识本体建模、知识本体的形式化与存储、诊断推理等。
Developing such system includes domain knowledge modeling, formalization and storage of knowledge ontology, inference of diagnosing.
提出了一种基于本体的自动问答系统模型，对领域知识本体的构建进行了研究。
A model of question answering system is put forward based on ontology. The building of the domain is introduced.
最后，根据World Wide Web Consortium (W3C)的说明，本体定义用于描述和表示知识领域的术语。
Finally, according to the World Wide Web Consortium (W3C), ontology defines the terms used to describe and represent an area of knowledge.
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