基于UML顺序图及类图的功能点度量

在所有的功能规模度量方法中，国际功能点用户组的功能点分析（Function Point Analysis）方法得到了广泛的应用和业界的认可。但该方法为手工操作，因其主观性使估算结果因人而异，重复性差。针对这些情况，提出了一种改进方法，使用UML（Unified Modeling Language）建模技术中的顺序图及类图，定义了从UML中计算FPA的映射规则，进行功能点分析，从而较客观、自动化的度量功能点。

Function Point Measurement Based on UML Sequence Diagram and Class Diagram

International Function Point User Group (IFPUG)'s Function Point Analysis (FPA) method is of the most popular functional size measurements. However, because of its disadvantages such as manual processing and complex calculation, the results are difficult repeateable. This paper proposes an approach to count and analyze function points, and defines a set of mapping rules to compute FPs from UML diagrams. This method can objectively and automatically measure function points of a software system.