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SEKE 2012 Proceedings - Knowledge Systems Institute

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Figure 7.a. Task: Construction of Diagram of Problem-Space Based on User<br />

Scenarios (Text Segment 1)<br />

Figure 8. Task: Construction of Users Scenarios<br />

In the task Refinement of Users Scenarios, shown in Figure<br />

9, the user an d the requirement engineer interact together in<br />

order to acquire scenarios free of errors and inconsistent. These<br />

“debugged” scenarios are called Refined Users Scenarios.<br />

Figure 7.b. Task: Construction of Diagram of Problem-Space Based on User<br />

Scenarios (Text Segment 2)<br />

Figure 9. Task: Refinement of Users Scenarios.<br />

Figure 7.c. Task: Construction of Diagram of Problem-Space Based on User<br />

Scenarios (Text Segment 3)<br />

In order to perform this task, the requirement engineer has<br />

as input products two elements: the Users Scenarios and the<br />

31

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