%0 Journal Article
%T Variability Control of High-cohesion Domain Component Based on Feature<br>基于特征的领域构件高内聚控制
%A WANG Ying-Hui
%A ZHANG Shi-Kun
%A WANG Li-Fu National Engineering Research Center for Software Engineering
%A Peking University
%A Beijing School of Computer Science
%A Shanxi Normal University
%A Xi'an
%A <br>王映辉
%A 张世琨
%A 王立福
%J 计算机科学
%D 2005
%I 
%X It's a general topic to achieve component cohesion in the research filed based on component reuse. High-co- hesion of module (component is a special module) is always an aim of software developer. There is inherent relation- ship between All, which we get software architecture and explore software evolution and modernize legacy system, and high-cohesion component decision. The relationship between domain component and feature is established based on feature track matix. Expression of domain component vector within n-dimension space based feature is represented, then a distance matrix of domain component vector, which represent the relationship within domain components, is achieved. The domain component rank cluster tree is established combine rank cluster algorithm with the distance ma- trix of domain component vector. At last, the granularity decision strategy of high-cohesion domain component is demonstrated based on the domain component rank cluster tree.
%K Domain engineering
%K Feature
%K Track matrix
%K High-cohesion
%K Domain component<br>领域构件
%K 基于特征
%K 内聚
%K 软件体系结构
%K n维向量空间
%K 距离矩阵
%K 软件开发者
%K 现代化改造
%K 研究领域
%K 软件演化
%K 遗留系统
%K 特征跟踪
%K 控制策略
%K 等级
%K 分割
%K 算法
%K 簇
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=3BED5788A2CB5797&yid=2DD7160C83D0ACED&vid=9971A5E270697F23&iid=DF92D298D3FF1E6E&sid=FE4C96E058BB2280&eid=6A73B36E85DB0CE9&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=31