Integrative architecture elicitation for large computer based systems

This paper presents concepts and abstractions for integrative modeling, based on the fundamental modeling concepts. The approach reflects experiences from many architecture elicitation projects. It provides the necessary abstractions to combine the information about the different system components, including third-party products and hardware, into one integrated architecture model. It covers modeling patterns and typical abstractions, supported by guidelines for the elicitation process. The terminology and notation focuses on the communication about technical systems between persons being involved in system development. As a benefit, integrative models foster the efficient evolution of large systems, the introduction of new developers, or the handing over of a project.