电子政务软件开发项目价格估算方法的研究与实现原型

Research on the Methods for Cost Estimation of E-Government Software Development Projects and Prototype Implementation

软件价格估算作为软件工程研究的一个重要领域,在电子政务软件开发项目中的作用尤为重要,其主要是通过采用科学的指标体系和方法,为项目决策与项目前期预算估计、中期投资控制与项目管理、后期开支审核及目标实现提供详尽的依据和保障。本文从系统性、可比性和可操作性等方面研究了专门针对电子政务信息化项目的取费标准、评估指标和方法,为该评估体系开发了一个原型系统,并采用实际案例进行了分析和验证。

As one of the important areas in software engineering research, software cost estimation plays an essential role, especially in e-government projects. By adopting scientific approaches and indicators system, it serves as a basis and offers the guarantees for early stage budget estimation and project decision, middle stage investment control and project management, later stage cost audit. In this paper, we focus on researching the cost estimation approaches and the related indicators system for e-government software projects and have implemented a prototype system with proofs of real use cases.