J4

• 计算机科学 • 上一篇    下一篇

一种基于语义网的数字图书馆智能检索模型

高艳华   

  1. 吉林大学 计算机科学与技术学院, 长春 130012
  • 收稿日期:2006-05-25 修回日期:1900-01-01 出版日期:2006-08-26 发布日期:2006-08-26
  • 通讯作者: 高艳华

A Semantic Web Based Intelligent Retrieval Model for Digital Library

GAO Yan hua   

  1. College of Computer Science and Technology, Jilin University, Changchun 130012, China
  • Received:2006-05-25 Revised:1900-01-01 Online:2006-08-26 Published:2006-08-26
  • Contact: GAO Yan hua

摘要: 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.

关键词: 数字图书馆, 语义网, 智能检索, 本体, 本体映射, 本体推理

Abstract: 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.

Key words: Digital Library, Semantic Web, intelligent retrieval, ontology, ontology mapping, ontology reasoning

中图分类号: 

  • TP31