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首页> 外文会议>IFIP 159; IFIP TC 5 / WG 5.5 IFIP International Conference on Information Technology for Balanced Automation Systems in Manufacturing And Services; 20040927-29; Vienna(AT) >EVALUATING A SOFTWARE COSTING METHOD BASED ON SOFTWARE FEATURES AND CASE BASED REASONING
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EVALUATING A SOFTWARE COSTING METHOD BASED ON SOFTWARE FEATURES AND CASE BASED REASONING

机译：基于软件特征和案例推理的软件成本估算方法

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摘要

A common weakness of most software cost estimating models is their limited usefulness to predict the cost accurately and quickly at an early stage of the software development life cycle. This is due to the lack of data about the code quantity and code complexity at that point in the software cycle.. A method for software cost estimation has been developed to address the problem of the early and accurate establishing of cost based on Case Based Reasoning. Using the software type, Junctions and primitive (x)R(y) Z-operations as parameters for characterising and handling the cases. The output from the model has been analysed with respect to actual recorded historical test-case cost.
机译：大多数软件成本估算模型的一个共同缺点是，它们在软件开发生命周期的早期阶段无法准确，快速地预测成本，其作用有限。这是由于在软件周期中该点缺少有关代码数量和代码复杂性的数据。已经开发了一种软件成本估算方法，以解决基于案例推理的成本的早期和准确确定问题。 。使用软件类型，交点和原始（x）R（y）Z操作作为参数来表征和处理案例。已针对实际记录的历史测试用例成本对模型的输出进行了分析。

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