| 基于Petri网的软件演化过程 |
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| 引用本文： | 郁湧,李彤,王炜,张坤.基于Petri网的软件演化过程[J].计算机应用与软件,2008,25(10). |
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| 作者姓名： | 郁湧 李彤 王炜 张坤 |
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| 作者单位： | 1. 云南大学软件学院,云南,昆明,650091
2. 楚雄师范学院数学系,云南,楚雄,675000 |
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| 摘 要： | 随着遗产软件系统的老化,软件演化已成为软件工程的一个新兴领域.对软件演化及过程的特征进行了描述,提出基于Petri网的软件演化过程;最后给出了软件演化过程的活性判断及优化算法.
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| 关 键 词： | 软件演化 软件过程 Petri网 活性 |
SOFTWARE EVOLUTION PROCESS BASED ON PETRI-NET |
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| Yu Yong,Li Tong,Wang Wei,Zhang Kun.SOFTWARE EVOLUTION PROCESS BASED ON PETRI-NET[J].Computer Applications and Software,2008,25(10). |
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| Authors: | Yu Yong Li Tong Wang Wei Zhang Kun |
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| Affiliation: | Yu Yong1 Li Tong1 Wang Wei1 Zhang Kun21(School of Software,Yunnan University,Kunming 650091,Yunnan,China)2(Department of Mathematics,Chuxiong Normal University,Chuxiong 675000,China) |
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| Abstract: | With the aging of legacy software systems,software evolution has become an important new field in software engineering.In this paper the software evolution and its characteristics in evolution process are described,and software evolution process based on Petri-Net is put forward.In the end of the paper,the liveness judgement for software evolution process and related optimized algorithms are proposed. |
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| Keywords: | Software evolution Software process Petri net Liveness |
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