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Context: Designing new architectures is a challenging task. A common and also effective approach for this task is to apply architectural design experience. Problem: If, however, architectural design experience is not available, two major problems arise: (i) how can we identify architecturally significant requirements (ASRs) and (ii) how can we identify architectural design decisions (ADDs) which address...
Requirements are usually categorized in functional requirements (FRs) and quality requirements (QR). FRs describe "things the product must do" while QRs describe "qualities the product must have". Besides the definition, classification, and representation problems identified by Glinz, there are two further problems with current definitions of quality requirements: (i) the definitions...
Context: Seamless model-based development provides integrated chains of models, covering all software engineering phases. Non-functional requirements (NFRs), like reusability, further play a vital role in software and systems engineering, but are often neglected in research and practice. It is still unclear how to integrate NFRs in a seamless model-based development. Goal: Our long-term goal is to...
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