キリタニ　ケイスケ   Kiritani Keisuke   桐谷　恵介    所属   情報経営イノベーション専門職大学  情報経営イノベーション学部 情報経営イノベーション学科    職種   准教授
言語種別	英語
発行・発表の年月	2015/10
形態種別	記事・総説・解説・論説等（国際会議プロシーディングズ）
査読	査読あり
標題	The success or failure of the requirements definition and study of the causation of the quantity of trust existence between stakeholders
執筆形態	共著
掲載誌名	Procedia Computer Science 64 ( 2015 ) 153 – 160 Elsevier
掲載区分	国外
出版社・発行元	Elsevier
巻・号・頁	Procedia Computer Science(64(2015)),pp.153-160
総ページ数	8
担当区分	筆頭著者
著者・共著者	Keisuke Kiritani
概要	Requirements definition that is an important work process for a project and may determine the success or failure of system development project tends to draw an ambiguous conclusion, which will lead directly to the failure of such a system construction. To optimize the requirements definition process we present a model that the trust management process is integrated into the requirements definition process, as measures to minimize the gap between requirements caused due to a lack or discrepancy in communication that is produced easily in requirements definition and to use a negotiation method for solving problems in the following processes provided by the gap between requirements including tacit ones. We discuss a matter that building trust between the stakeholders in the requirements definition process is effective to optimize the requirements definition, which has been produced by the special characteristics of Japanese firms in the information system development.