面向用户、基于知识的一种应用框架

A user--oriented and knowledge--based application frame

从一类应用软件系统中抽象出支持最终用户对系统进行个人化的应用框架,是允许用户真正参与系统开发的一种途径。本文对应用软件系统的一些共性问题进行了归纳分析,提出一种面向用户、基于知识的应用框架模型,给出了相应的实现——两个应用生成系统UKG和UKF,以及相应的应用系统知识的分类表示。采用面向对象的语言和方法有助于增强应用框架的适应性,本文亦给出了这方面正在进行的基础性工作和设想。

There is an approach to make the end-users take a real-part in the application devel- opments, that is, to abstract a kind of application frame, from a class of applications, which will support the end-users to personalize the systems In this paper, some common prob- lems about application developments are described and analysed, Then, we propose a mod- el of user-oriented and knowledge-based application frame which has been implemented by two application generators, UKG and UKF. The classification and representations of the related knowledge are also described. Since the object-oriented languages and methodology can make the frame more adaptable (?) ser-oriented developments, we have made some OOP extensions to the frame, which are presented in the last section.