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Received:September 28, 2017 Revised:October 18, 2017
Received:September 28, 2017 Revised:October 18, 2017
中文摘要: 为了解决异地分布式敏捷软件开发中的时间成本估算问题，研究了影响异地分布式开发时间与效率的因素，考虑了异地分布式敏捷软件开发的实际情境，对COCOMOⅡ模型的成本驱动因子进行了分析、筛选和新增，在此基础上，改进了COCOMOⅡ模型，使得改进COCOMOⅡ模型能够合理地估算出异地分布式敏捷软件开发的时间和成本，最后对改进COCOMOⅡ模型的开发时间与成本估算方法进行了实现，该改进COCOMOⅡ模型可以较好地估算出异地分布式敏捷开发中的工作量和开发进度.
中文关键词: 异地分布式 敏捷开发 时间成本估算 COCOMOII模型 成本驱动因子
Abstract:In order to solve the problem of time cost estimation in the development of geographically distributed software projects, the factors that influence development time and efficiency of geographically distributed development has be studied, and the actual situation of distributed software development is considered synthetically. The cost driving factors of COCOMOⅡ model are analyzed, screened, and newly increased. The COCOMOⅡ model is improved on this basis, so that the improved COCOMOⅡ model can reasonably estimate the time and cost of the distributed software development project. Finally, the development time and cost estimation of the improved COCOMOⅡ model are realized. The improved COCOMOⅡ model can better estimate the workload and the development progress of the distributed development.
keywords: geographically distributed agile development time cost estimate COCOMOII model cost drivers
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基金项目:国家自然科学基金（71201124）；教育部人文社会科学基金（16YJA630068）；航空科学基金（2016ZG53071）；西北工业大学中央高校基本科研业务费资助项目（G2017KY0101）
引用文本：
殷茗,成丽媛,邓国林,姜继娇.异地分布式敏捷软件开发的时间成本估算研究.计算机系统应用,2018,27(6):189-194
YIN Ming,CHENG Li-Yuan,DENG Guo-Lin,JIANG Ji-Jiao.Research on Time Cost Estimation of Geographically Distributed Software Development Project.COMPUTER SYSTEMS APPLICATIONS,2018,27(6):189-194
殷茗,成丽媛,邓国林,姜继娇.异地分布式敏捷软件开发的时间成本估算研究.计算机系统应用,2018,27(6):189-194
YIN Ming,CHENG Li-Yuan,DENG Guo-Lin,JIANG Ji-Jiao.Research on Time Cost Estimation of Geographically Distributed Software Development Project.COMPUTER SYSTEMS APPLICATIONS,2018,27(6):189-194
