摘要
作者介绍了汉语主题词表计算机管理系统的构成与功能，并对其中的关键部分，即词表关系处理分系统的设计进行了研究。文中用集合论方法对主题词表中的主题词、词表关系及性质做了形式描述，定义了八种错误的词问关系，从而为词表关系处理分系统检查词表关系提供了依据。本文重点讨论了词表关系处理分系统的主要算法设计，用图论的方法分析了词族中的属分关系结构，提出将检查错误6、7与制作词族档和关系全显示档统一起来的算法。最后介绍了词表关系处理分系统的构成、实验情况以及该分系统的特点。
The functions and components of the Chinese thesaurus management system are outlined in this paper anda study is made of its crucial portion--the development of the thesaurus relation processing sub-system. Thesaurus descriptors, thesaurus relation anti its properties are described with set theory so that 8 errors in inter-term relation are defined, thereby, providing the criteria for checking the thesaurus relation of the processing sub-system This paper discusses primarily the major algorithm in its development using the graph theory to analyse the structure of NT-BT relation in a hierarchy, and suggests a unified algorithm for checking errors 6 and 7, and for producing both the hierarchy and the NT-BT display files. Finally, the componets and the features of the sub-system, and the result, of the experiment are presented.
出处
《情报学报》
1982年第2期183-192,共10页
Journal of the China Society for Scientific and Technical Information
