中文摘要：

对共同变化的识别有利于软件维护人员对软件变化的理解和控制。传统的软件共同变化识别方法通过对软件版本控制系统中的数据挖掘,进而识别源程序文件或者类之间的共同变化,但这种方法不适合对构件化软件中构件间共同变化的识别。为此,在基于构件的软件配置管理模型的基础上,设计了构件化软件演化信息本体模型以及两者间的映射规则,并提出了构件化软件共同变化模式（基本模式和复合模式）和相应的本体推理规则,开发了原型支撑系统。

英文摘要：

Identifying co-change,software maintainer can be easier to understand,control software changes and detect software defects. However,traditional methods of identifying software co-change is aimed at file or class co-change by mining software version control system based on file,and it lacks the ability to identify co-change among components in component-based software. Based on component-based software configuration management model,this paper designed a component-based software evolution ontology model including corresponding mapping rules,and proposed component-based software co-change patterns（ basic pattern and composite pattern） with its corresponding reason rules,and also developed a prototype support system.