Abstract: “An architecture that considers a system life cycle from the designing stage to the operational stage is needed for solving problems in large-scale, complicated system developments. It is necessary to establish traceability among design assets, development assets, and operational assets through a life cycle of the system in order to introduce this process into an actual development situation. In this paper, we introduce the MetaIndexTools, a traceability tool for model-based development that can deal with uncertainties and consider the life cycle of the system.”

Keywords: Life cycle–oriented, uncertainty, model-based developme