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	2019/11
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	STUDY ON COMMUNICATION EFFICIENCY IMPROVEMENT MODEL OF PROJECT IN CLOUD COOPERATIVE SPACE―USE OF MULTILAYER COMMUNICATION IN THE LIGHT OF AFFECTIVE COMMUNICATION
執筆形態	単著
掲載区分	国外
出版社・発行元	THE 15th INTERNATIONAL CONFERENCE ON KNOWLEDGE-BASED ECONOMY AND GLOBAL MANAGEMENT
総ページ数	8
著者・共著者	Keisuke Kiritani
概要	We think the destabilizing factors that introduce ambiguity into the requirements definition process and, as a result, cause requirements definition projects to fail are factors due to requirements definition methods, factors due to undefined implicit requirements, and factors due to interpersonal relationships among stakeholders. We will analyze requirements definition projects’ “destabilizing factors” that destabilize the requirements definition process and result in requirements definition failures as well as failure of IT System Construction (hereinafter referred to as ITSC) as a whole, then we will use fuzzy logic to model this. Additionally, using examples of actual ITSC requirements definition projects, we will apply our model to the situations of a project that concluded successfully and a project that ended in failure, then consider the cause and effect relationship between destabilizing factors and the success and failure of requirements definition projects.