Phase 5: Quality-specific Pattern Analysis
This chapter first introduces the problem-oriented quality patterns for the requirements analysis, which make use of the knowledge located in the design phase such as quality-specific solutions. We then discuss how the selection of quality-specific solutions as design decisions can affect other artifacts such as requirements and domain knowledge. In the third part of this chapter, we propose the problem-solution diagram enabling a mapping between the requirements (problem space) and the problem-oriented quality patterns (solution space). This intermediate model provides support for traceability between different model artifacts including the rationale for selecting the architectural solutions.
KeywordsQuality Requirement Variation Point Sequence Diagram Graphical Pattern Message Authentication Code
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