ソフトウェア開発工数見積もりに影響する要因の抽出

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2017/07/01

タイトル(英語): Extraction Method of Factors Causing Cost Variation of Project Delivery Estimation for Software Development

著者名: 志田　剛（筑波大学大学院ビジネス科学研究科），押野　智樹（一般財団法人 経済調査会），津田　和彦（筑波大学大学院ビジネス科学研究科）

著者名(英語): Tsuyoshi Shida (Graduate school of Business Sciences University of Tsukuba), Tomoki Oshino (Economic Research Association), Kazuhiko Tsuda (Graduate school of Business Sciences University of Tsukuba)

キーワード: ソフトウェア見積もり，重回帰分析，因子分析　　Estimation，software，fluctuation factor，multiple regression analysis，factor analysis

要約(英語): It is necessary to have an agreement between the customer and the IT vendor which they understand the result and process of project delivery estimation. However the IT vendors have difficulty to explain complexity and dynamic difficulty of the project specification for the customers who do not have the IT expertise. On the other hand the customers feel unsatisfied about the present situation because they often receive unexpected project estimation from the IT vendors without clarifying the way of the estimation. It said that only 14% of customers were satisfied with the estimation and the pricing in JUAS IT trend survey, 2011. From that survey shows that there is huge gap between the customers and IT vendors about the feeling convinced and satisfied with the estimation. Therefore this study clarifies the estimation process and variation factors, and makes it visible.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.137 No.7 （2017） 特集：平成28年電子・情報・システム部門大会

本誌掲載ページ: 980-986 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/137/7/137_980/_article/-char/ja/