复用驱动的信息分类编码系统关键技术

Crucial Technology fot a Reuse-Driven System of Information Classafication and Coding

软件复用技术是提高软件开发质量,缩短软件开发周期的重要方法之一.文中从编码结构模型、构件-构架的开发模式、分类方法设计、半层次化体系结构模型,以及构件的变点及其实现机制等方面,给出在信息分类编码系统的开发过程中所采用的面向软件复用的若干关键技术,并讨论相关问题.

Technology of software reuse is an importantant method by which the quality of software develapment can be improved and the cycle of software developmant can be shortened. The authors present here several software reuse-oriented crucial technologies adopted during the process of developing information classification and coding system; and discuss relevant issues. These crucial technologies are presented from such aspects as structure model of coding, component framework-based pattern of development, design of classification method, half-layered model of architecture, variable point of component, and mechanism of its implementation.