An experimental comparison of software effort estimation methods of ORM based 4GL software applications

Muhammed Tanriverdi, Ö. Ö. Tanriöver
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引用次数: 1

Abstract

Software effort estimation is important in planning and project budgeting for both developers and customers. Although there are many popular effort estimation techniques which have gone through significant developments in the past, software development methodologies and technologies are developing rapidly as a result of the need to improve the existing models. To this end, this paper compares and analyses three popular methods, namely COCOMO II, COSYSMO and Advanced COSTMO-4GL when used with ORM based fourth-generation-language software applications. COSYSMO is found to give better estimation than COSTMO-4GL for both pure 4GL and with ORM components included.
基于ORM的4GL软件应用软件工作量估算方法的实验比较
软件工作量估算对于开发人员和客户的计划和项目预算都很重要。尽管有许多流行的工作量评估技术在过去经历了重大的发展,但是由于需要改进现有模型,软件开发方法和技术正在迅速发展。为此,本文比较分析了COCOMO II、COSYSMO和Advanced COSTMO-4GL三种常用方法在基于ORM的第四代语言软件应用中的应用情况。对于纯4GL和包含ORM组件的情况,COSYSMO都比COSTMO-4GL给出了更好的估计。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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