基于TMS的信息资源分类与检索方法研究  

RESEARCH ON THE TECHNOLOGY FOR INFORMATION CATEGORIZING AND RETRIEVING BASED ON TOPIC MAPS

作　　者：吴江[1] 赵宗涛[1] 张佩云[1] 

机构地区：[1]西北大学计算机科学系,陕西西安710069

出　　处：《计算机应用与软件》2005年第9期33-34,132,共3页Computer Applications and Software

基　　金：陕西省科技攻关项目(2003K05-G32);陕西省教育厅产业化培育项目(02JC47)资助

摘　　要：本文研究基于主题图的多种格式信息资源的分类管理与检索方法。主要研究运用主题图方法,表示信息资源的内容及相互间关系,并实现自动推理。最后设计了一个基于主题图技术的信息资源分类与检索应用系统实例,它体现了主题图技术特点,将信息资源分为资源域和主题域两层,很方便组织管理信息资源,能提高检索性能,并有一定程度的智能检索和内容管理能力。The aim of this paper is studying the categorizing and retrieving method for multi-format information resources based on Topic Maps. Mainly study how to express the content of information resources, the relation between them and relevant automatic reasoning method with Topic Maps approach. At last,a Topic Maps based on practical application system were designed. It Demonstrates the characteristics of Topic Maps, dividing information resource into resource domain and topic domain, easy to organize information resource and improve the retrieving performance. Besides,it can also provide the function for intellective retrieving and content management in a,certain extent.

关 键 词：主题图 元数据语义 内容管理 智能检索 信息资源 检索方法 资源分类 TMS 分类管理 自动推理 

分 类 号：G258.6[文化科学—图书馆学] G354.4