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首页> 外文会议>International Workshop on Software Measurement >The Missing Links in Software Estimation: Team Loading and Team Power
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The Missing Links in Software Estimation: Team Loading and Team Power

机译：软件估算中缺少的链接：团队装载和团队权力

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摘要

Summary form only given. This presentation investigates the theoretical foundation of the basic concepts used in software effort estimation, productivity measurement and benchmarking. By elaborating on how similar concepts are defined and used in well-established engineering fields, we aim to shed light on some inconsistent and fallacious use of concepts and units of measure, resulting misconceptions and their consequences in project planning. Particularly, we focus on `Work', `Team Power' and `Team Loading', analyzing the way many studies from the `70s on faced such issue. Too often projects fail for being late and not always adding new resources allows respecting established milestones as well as the established quality levels. After setting the theoretical layout, we present the results of an empirical investigation we made using the data in the International Software Benchmarking Standards Group (ISBSG) dataset D&E (Development & Enhancement) v13, using both COSMIC and IFPUG data for Business and Real-Time applications. The results indicate that a considerable number of projects might have been poorly planned and utilized human resources inefficiently, and hence paid much higher costs. Hence, we suggest software companies to revisit the productivity data of the past projects as well as evaluating the new ones by measuring Team Power, Team Loading and comparing to Team Size utilized.
机译：摘要表格仅给出。本演示文稿调查了软件努力估算，生产力测量和基准测试中使用的基本概念的理论基础。通过详细说明如何定义和在成熟的工程领域定义和使用的概念，我们的目标是在一些不一致和谬误使用概念和衡量单位的情况下阐明，导致误解及其在项目规划中的后果。特别是，我们专注于“工作”，“团队权力”和“团队装载”，分析了从“70年代”面临此类问题的研究方式。工程往往是迟到而且并不总是增加新资源，允许尊重既定的里程碑以及既定的质量水平。在设置理论布局后，我们介绍了我们使用国际软件基准标准组（ISBSG）DataSet D＆E（开发和增强）V13中的数据进行的经验研究结果，使用宇宙和IFPUG数据进行业务和实时应用程序。结果表明，相当数量的项目可能较差，利用人力资源效率低下，因此支付了更高的成本。因此，我们建议软件公司通过测量团队电力，团队加载和使用的团队规模来评估新的项目的生产力数据，以及评估新的项目。

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