著者

伊豆倉 さやか 細野 繁 下村 芳樹

出版者

一般社団法人日本機械学会

雑誌

設計工学・システム部門講演会講演論文集 (ISSN:13480286)

巻号頁・発行日

vol.2015, no.25, pp."2210-1"-"2210-10", 2015-09-23

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Systems integrators have developed IT service systems with computational hardware, software application and human resources. This integration has traditionally been conducted one-by-one for each client, and acquired tacit knowledge such as target domains, business rules, and constraints has not been shared effectively across several projects. To have sharable and reusable knowledge through development processes, this paper presents an asset-based IT service development framework which consists of preliminarily asset development, asset management, and asset reuse. The asset includes formalized deliverables of IT service development such as architectural diagrams and structured tacit knowledge required for designing and integrating the system, and enables evaluation of service quality under design constraints in early design phase. The evaluation results indicate reusability of assets from other projects. The framework stipulates these activities about developing and reusing assets, and aligns them into a new development process. Therefore, the framework can reduce the cost of development, improve the quality of the developed IT service system, and enhance the collaboration between developers.