GB/T 18491.5-2010
ActiveInformation technology - Software measurement - Functional size measurement - Part 5: Determination of functional domains for use with functional size measurement
信息技术 软件测量 功能规模测量 第5部分：功能规模测量的功能域确定
Application Summary AI generated
This standard defines methods for identifying and classifying functional domains within software, enabling consistent functional size measurement (FSM) according to the Functional Size Measurement (FSM) method framework. It is applied by software engineers and IT procurement professionals in China to evaluate software project scope, productivity, and cost estimation, particularly during requirements analysis and vendor contract negotiations. The standard ensures that functional domains are uniformly determined across different software types, such as business applications or embedded systems, for accurate size-based benchmarking.
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