基于用例点进行软件估算

Estimation Practices Based on Use Case Points

目前用例模型作为一种捕捉和分析软件功能性需求的方法已经被广泛采用。用例点估算方法正是以用例模型为基础的一种软件估算方法,该方法被证实是一种易操作、实用、可靠的估算方法。该文将介绍如何使用该方法进行软件规模、工期、成本的估算,从而为项目计划和管理提供必要的数据支持。

Use case models are increasingly being used to capture and analyze the functional requirements of a software.It has been tested that use case points method that employs a project's use cases is a reliable source of estimation.This paper provides an introduction to the use case points method for estimating the required man-hours,project schedule and cost of software development projects.