摘要
超文本是一种新型的信息表示和管理技术,其多介质的信息结点和类型化的语义链构成的语义联系网络,较好地反映了人类的认知结构和认知过程,能够有效地用于CAD、CASE等复杂应用领域信息的存储、表示、管理、共享和通讯。本文综述了六个用于CAD/CASE的超文本系统,分析了它们的背景、方法、主要特点及存在的问题。本文最后评述了超文本在CAD/CASE中的应用研究的发展方向。
Hypertext is a powerful new information representation and management technology which builds information structures around a network of multimedia nodes connected by typed semantic links This paper is intended to present a survey on the hypertext systems whose application areas are particularly directed to CAD and CASE. Six systems are identified. Their background, methodology main features as well as difficulties are carefully analysed. Finally, we offer some concluding remarks on the future research directions of hypertext in CAD and CASE.
出处
《计算机研究与发展》
EI
CSCD
北大核心
1992年第12期46-52,共7页
Journal of Computer Research and Development
基金
国家自然科学基金项目69073314
中科院计算所CAD开放实验室项目910073
