Annotating problem diagrams with architectural tactics for reasoning on quality requirements

  • Authors:
  • José M. CañEte-ValdeóN

  • Affiliations:
  • Dept. of Computer Languages and Systems, University of Sevilla, Spain

  • Venue:
  • Information Processing Letters
  • Year:
  • 2012

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Abstract

We defend that one important but largely unexploited application of models is to allow engineers to reason at a higher level of abstraction than that provided by programming languages and implementation technologies. In particular, we show how Jackson@?s problem diagrams, annotated with architectural tactics, provide a vocabulary for reasoning informally about the satisfaction of quality requirements. We illustrate our hypothesis with a case study extracted from a real system.