摘要
本文介绍了叙词表的定义、词间关系的种类以及传统叙词表存在的不足,总结了主题图技术的内涵、发展历程及其优点,选择了18个主题词作为研究样本,分析其词间关系并进行建模,用 Oncopia 公司提供的三个免费工具分别进行创建、浏览和可视化主题图。
The article firstly introduces the definition of thesaurus and the kinds of relationship between descriptors,and the shortage of the traditional thesaurus.Then summarizes the meaning,history and merit of Topic Maps.Finally chooses eighteen descriptors as the research swatch,analyzes and models the relationship between them,uses three free tools to create,browser and visualize the topic map.
出处
《公共图书馆》
2006年第2期40-44,共5页
Public Library Journal
关键词
叙词表
主题图
知识组织
Thesaurus
Topic Maps
Knowledge organization
Relationship information
