软件体系结构算子及其分析与分解  

A software architecture operator and its analysis and decomposition

作　　者：刘海青[1] 李晖[1] 郑鹏[1] 

机构地区：[1]武汉大学计算机学院,湖北武汉430072

出　　处：《武汉大学学报（工学版）》2002年第6期77-80,共4页Engineering Journal of Wuhan University

基　　金：武汉大学青年科学基金资助

摘　　要：基于语法树 ,以数据类型为对象构造了一种抽象的计算模型 ,用以描述软件体系结构的算子及其基本概念 ,讨论了该算子的基本性质 ,在此基础上对该算子的结构进行了进一步分析 ,提出了算子分解的充分必要条件以及最佳分解概念 ,并推导了关于算子分解的若干定理及推论。最佳分解概念运用于实际 ,不但能够改善组合算子的结构 。Based on the grammer tree, treated the data type as an object, this paper derives an abstract computational modela kind of software architecture operators, debates on the operator's characteristics; and analyzes its structures; and then presents the sufficient and necessary conditions of the operator decomposition and the concept of the best decomposition; finally deduces the corresposing theorems and corollaries. The introduction of concept of the decomposition line is of great significance; the application of the best decomposition line can not only improve the structure of an actual component, but also expand its function.

关 键 词：软件体系结构 算子 分解 分解线 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]