| 软件成本估算技术及应用 |
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| 引用本文： | 李倩,马永杰,杜亚江,柴获.软件成本估算技术及应用[J].兰州铁道学院学报,2009,28(3):65-68,78. |
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| 作者姓名： | 李倩 马永杰 杜亚江 柴获 |
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| 作者单位： | 兰州交通大学,机电技术研究所,甘肃,兰州,730070 |
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| 基金项目： | 甘肃省科技重大专项计划项目 |
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| 摘 要： | 对当前流行的软件成本估算技术进行分析和比较.针对某机场货用监控系统,利用比较成熟的软件成本估算模型COCOMOⅡ,对其软件设计成本进行成本估算,得到令人满意的结果,但需要开发人员在应用经验、开发伸缩性和对代码行的估计等方面进行改进.最后,对COCOMO II成本估算模型提出改进建议.
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| 关 键 词： | 软件成本 估算 COCOMOII成本估算模型 |
Research and Application of Software Cost Estimation |
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| LI Qian,MA Yong-jie,DU Ya-jing,CHAI Huo.Research and Application of Software Cost Estimation[J].Journal of Lanzhou Railway University,2009,28(3):65-68,78. |
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| Authors: | LI Qian MA Yong-jie DU Ya-jing CHAI Huo |
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| Institution: | (Mechatronic Technology Institute, Lanzhou Jiaotong University, Lanzhou 730070 ,China) |
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| Abstract: | The existing techniques of software cost estimation are summarized and compared. Based on the monitoring system of a cargo airport,COCOMO Ⅱ ,the mature model of software cost estimation is used to estimate the lost of the system. The experiment result is very accurate,but it needs to be improved in some areas such as the developer＇s experience, scalability of development and the estimation of the code line. Finally, some proposals for COCOMO Ⅱ are put forward. |
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| Keywords: | COCOMO |
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