SA Dynamic Evolution Model Based on Static-Point Transition
Wang Ying · Chinese Journal of Computers · 2004
Construction and evolution are two basic properties of software. Software evolution includes two aspects of static dynamic evolution. Software dynamic evolution is more complex, this complexity decides that research of software dynamic evolution should be begun with macroscopical level. Software architecture SA acts as blueprint and skeleton of software, it is an availability approach for people to grasp macroscopical software architecture and evolution based on SA. SA dynamic semantic network model based on components and connectors is described. Soak process in SA dynamic semantic network is analyzed, and decision condition about convergence of soak process is addressed. A concept of adjacency matrix atomic filtration and atomic property of soak step based on adjacency matrix atomic filtration is put forward, so SA dynamic evolution is described by a series of continuous adjacency matrix atomic filtrations. At last, an analysis approach of ripple-effect of SA dynamic evolution is described based on two of levels. All the above are credible foundation of SA dynamic evolution research in the future, and are automatic transition foundation based on matrix in computer.