用代数系统描述数据对象及其操作方法的研究

Research on the Method for Representing Data Objects and Operations Using the Algebraic System

本文旨在研究使用代数系统对CMM管理工具所需数据对象及其上操作进行统一描述的方法,结合代数系统的定义和定理,将数据对象的全体看作集合,将数据对象上的各种操作定义成该集合上的运算,从而构成代数系统。实例证明,本方法可以和已有的抽象代数系统联系起来,从而为控制数据对象上的各种操作提供可靠的理论依据。

The aim of this paper is to research on a method for uniformly representing data objects, which is needed by the management tools of CMM, and their operations by the algebraic system. According to the definitions and theorems of the system, we regard all the data objects as a set and the operations of data objects as the operations in the set, in order to constitute an algebraic system. Through an example we can prove the probability of associating it with the existing algebraic system, and provide a reliable theoretical basis for controlling the various operations in data objects.