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In the Problem Frames (PF) approach there are five basic problem frames and some variants to them. When a problem is being analysed, it is initially matched against these frames. If the problem does not fit into the basic problem frames or their variants, then problem analysis is performed. It has been recognised that `projection' is an effective technique for analysing problems. That is, each sub-problem...
One of the difficulties that goal-oriented requirements analyses encounters is that the efficiency of the goal refinement is based on the analysts’ subjective knowledge and experience. To improve the efficiency of the requirements elicitation process, engineers need approaches with more systemized analysis techniques. This paper integrates the goal-oriented requirements language i* with concepts from...
We propose to integrate goal-oriented requirements language i* with concepts from problem frames (PF). The integration of goal and problem makes it possible to address designer's subjective intentions and the physical constraints from the environment at the same time. We illustrate the proposed approach with the meeting scheduler example
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