ICTS(Intelligent Chinese Tutoring System)是关于汉语知识的智能型计算机辅助教学系统。本文首先给出了ICTS的总体结构和各主要部分的设计思想,提出了基于多知识源的推理机制;接着阐述了hypertext技术在ICTS构造中的应用;最后对ICTS...ICTS(Intelligent Chinese Tutoring System)是关于汉语知识的智能型计算机辅助教学系统。本文首先给出了ICTS的总体结构和各主要部分的设计思想,提出了基于多知识源的推理机制;接着阐述了hypertext技术在ICTS构造中的应用;最后对ICTS的实现作出了总结。展开更多
For its suitability for management of nonlinear information and flexible struc-ture.hypertext has a wide scope of application,but in the past,most of hypertext modelsor systems were used for management of non-engineer...For its suitability for management of nonlinear information and flexible struc-ture.hypertext has a wide scope of application,but in the past,most of hypertext modelsor systems were used for management of non-engineering data.As engineering data is al-ways large in volume and entails much complicated management,there are many problemsto be solved before hypertext can be used for management of engineering data.This paperpresents HyVc,a Structure data model with a version node,which is more subitable formanagement of engineering data than ever before,and a structure node,which reduces thenumber of nodes within a hypertext network to make the structure clearer and easier fornavigation,and the enhanced knowledge presentation capability and dynamic retrievingcapability of the hypertext network as results of these new developments as well.展开更多
Based on the analysis of the evolution and characteristics of DSS and hypertext, a framework of DSS supported by hypertext is presented from the point of view of technical components. The DSS based on this kind of fra...Based on the analysis of the evolution and characteristics of DSS and hypertext, a framework of DSS supported by hypertext is presented from the point of view of technical components. The DSS based on this kind of framework may manage and use those kinds of unstructured information such as document, sound, picture and graphic, and the contents of data base, model base and knowledge base of DSS can be browsed through the hypertext access mechanism. The key technique of this new framework is the Access Control Interface raised in this paper. This new kind of framework of DSS increases DSS’ capabilities of representing and processing information. Moreover, it increases the usability of DSS.展开更多
文摘ICTS(Intelligent Chinese Tutoring System)是关于汉语知识的智能型计算机辅助教学系统。本文首先给出了ICTS的总体结构和各主要部分的设计思想,提出了基于多知识源的推理机制;接着阐述了hypertext技术在ICTS构造中的应用;最后对ICTS的实现作出了总结。
文摘For its suitability for management of nonlinear information and flexible struc-ture.hypertext has a wide scope of application,but in the past,most of hypertext modelsor systems were used for management of non-engineering data.As engineering data is al-ways large in volume and entails much complicated management,there are many problemsto be solved before hypertext can be used for management of engineering data.This paperpresents HyVc,a Structure data model with a version node,which is more subitable formanagement of engineering data than ever before,and a structure node,which reduces thenumber of nodes within a hypertext network to make the structure clearer and easier fornavigation,and the enhanced knowledge presentation capability and dynamic retrievingcapability of the hypertext network as results of these new developments as well.
文摘Based on the analysis of the evolution and characteristics of DSS and hypertext, a framework of DSS supported by hypertext is presented from the point of view of technical components. The DSS based on this kind of framework may manage and use those kinds of unstructured information such as document, sound, picture and graphic, and the contents of data base, model base and knowledge base of DSS can be browsed through the hypertext access mechanism. The key technique of this new framework is the Access Control Interface raised in this paper. This new kind of framework of DSS increases DSS’ capabilities of representing and processing information. Moreover, it increases the usability of DSS.
