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A Risk-Based, Value-Oriented Approach to Quality Requirements

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1 Author(s)
Glinz, M. ; Univ. of Zurich, Zurich

When quality requirements are elicited from stakeholders, they're often stated qualitatively, such as "the response time must be fast" or "we need a highly available system". However, qualitatively represented requirements are ambiguous and thus difficult to verify. The value-oriented approach to specifying quality requirements uses a range of potential representations chosen on the basis of assessing risk instead of quantifying everything.

Published in:

Software, IEEE  (Volume:25 ,  Issue: 2 )