一种基于语义网的数字图书馆智能检索模型

提出基于语义网技术的数字图书馆智能检索模型, 该模型以数字图书馆领域本体为基础, 采用双层本体结构, 通过本体映射和本体推理等技术实现了分布式和异质的数字图书馆的智能检索功能. 该模型可以实现数字图书馆语义级的资源共享和智能化的信息检索, 具有较高的查准率和良好的可伸缩性. 该模型提供了一种建设知识化和智能化数字图书馆的方法.

A Semantic Web Based Intelligent Retrieval Model for Digital Library

A Semantic Web based intelligent retrieval model for Digital Library was presented. The model takes Digital Library domain ontologies as its basis, it has a two-layer ontology structure, and it uses ontology techniques, such as ontology mapping, ontology reasoning, etc. The model can provide semantic level resource sharing and intelligent information retrieval. It has a high precision and scalability. The model can be considered to be an approach for building knowledge and intelligent digital libraries.