| 基于功能点的软件规模估算方法研究 |
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| 引用本文： | 赵颖,任永昌,邢涛.基于功能点的软件规模估算方法研究[J].辽宁工学院学报,2008(5). |
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| 作者姓名： | 赵颖 任永昌 邢涛 |
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| 作者单位： | 辽宁工业大学计算中心;辽宁工业大学电子与信息工程学院;北京城市系统工程研究中心; |
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| 摘 要： | 功能点估算方法有助于在软件项目早期做出规模估算,为项目的计划、决策、资源分配等提供支持。文中介绍了功能点方法的优缺点及适用情况,设计了功能点估算的具体方法与步骤:首先计算未调整功能点数;然后计算调整后的功能点数作为软件规模估算的功能点数;最后根据功能点与源代码行之间的关系可将软件规模用源代码行表示。
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| 关 键 词： | 软件规模估算 功能点估算方法 复杂性权重 技术复杂因子 |
Research in Software Scale Estimation Based on Function Points |
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| ZHAO Ying,REN Yong-chang,XING Tao.Research in Software Scale Estimation Based on Function Points[J].Journal of Liaoning Institute of Technology(Natural Science Edition),2008(5). |
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| Authors: | ZHAO Ying REN Yong-chang XING Tao |
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| Affiliation: | 1.Computer Center;Liaoning University of Technology;Jinzhou 121001;China;2.Electron & Information Engineering College;3.Beijing City Systems Engineering Research Center;Beijing 100089;China |
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| Abstract: | The FPE contributes to the scale estimation in the early software project,providing the support for plans,decisions and resource distribution of the project.The applicability,advantages and shortcomings of the function point estimation,were described,with concrete methods and steps designed.First,to calculate the unadjusted function points,then,to compute the adjusted function point as the function points of the software scale estimation.Last,according to the relation between function points and the lines o... |
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| Keywords: | software scale estimation function point estimation complexity weight technical complexity factor |
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