Establishment of Web Software Cost Estimation Model

• Main Authors: Sheng-Yen Wu, 吳聲彥
• Other Authors: Jen-Bor Huang
• Format: Others
• Language: zh-TW
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/44985658340334476972

碩士 === 銘傳大學 === 資訊管理學系碩士在職專班 === 99 === In recent years, the architecture of software has significant changes; more and more software based on internet are called Web software. Traditional software cost estimation methods, such as expert opinion, COCOMO, COCOMO II, and Function Point, are no longer suited for estimating web application size. In the last years, some methods have been proposed to address this issue, such as Web Object and COSMIC-FFP, but these methods still need to be improved. Therefore, this paper combined Web Object and COSMIC-FFP method with practical experience to establish a new Web software Cost Estimation Model, called WSCEM. For validation test using a sample company data to compare the accuracy of WSCEM and Web Object Model. The empirical result shows that, WSCEM have better accuracy and can be used for estimation web software system. Keywords: Software cost estimation models, Web Object, COSMIC-FFP, Web software systems, software metrics