【摘 要】
：
Several software network models are constructed based on the relationships between classes in the object-oriented software systems.Then,a variety of well-known
【机 构】
：
Key Laboratory of Network and Information Attack & Defense Technology of MOE,College of Math and Inf
论文部分内容阅读
Several software network models are constructed based on the relationships between classes in the object-oriented software systems.Then,a variety of well-known open source software applications are statistically analyzed by using these models.The results show that:(1) Dependency network does play a key role in software architecture;(2) The exponents of in-degree and total-degree distribution functions of different networks differ slightly,while the exponent of outdegree varies obviously;(3) Weak-coupling relationships have greater impact on software architecture than strong-coupling relationships.Finally,a theoretically analysis on these statistical phenomena is proposed from the perspectives of software develop technology,develop process and developers habits,respectively.
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