异地分布式敏捷软件开发的时间成本估算研究
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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)


Research on Time Cost Estimation of Geographically Distributed Software Development Project
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    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.

    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.

    参考文献
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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

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  • 收稿日期:2017-09-28
  • 最后修改日期:2017-10-18
  • 在线发布日期: 2018-05-29
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