| 基于不同耦合关系的软件网络的对比分析 |
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| 引用本文： | 徐国爱,高洋,齐亚楠,彭俊浩,唐娴静. 基于不同耦合关系的软件网络的对比分析[J]. 中国通信, 2010, 7(4): 76-82 |
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| 作者姓名： | 徐国爱 高洋 齐亚楠 彭俊浩 唐娴静 |
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| 摘 要： |
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| 收稿时间： | 2011-06-23; |
Contrastive Analysis of Software Networks Based on Different Coupling Relationships |
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| XU Guoai,GAO Yang,QI Yana,PENG Junhao,TANG Xianjing. Contrastive Analysis of Software Networks Based on Different Coupling Relationships[J]. China Communications, 2010, 7(4): 76-82 |
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| Authors: | XU Guoai GAO Yang QI Yana PENG Junhao TANG Xianjing |
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| Affiliation: | 1Key Laboratory of Network and Information Attack & Defense Technology of MOE, Beijing University of Posts and Telecommunications Beijing, 100876, China
2College of Math and Information Science , Guangzhou University , Guangzhou, 510405, China |
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| Abstract: | 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 developer’s habits, respectively. |
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| Keywords: | Software System Software Networks Coupling Relationship Degree Distribution |
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