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Purpose of Utility tree in ATAM

Asked 2012-04-14T07:57:43.710
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What is an utility tree and what is it's purpose in case of Architecture tradeoff analysis method(ATAM)?

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architecture software-design
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Basically the utility tree is a tree about the utility measures in the ATAM coordinates. It says whether the appropriate non-functional requirements are held via the proposed architectural options. With each lave there is an associated level of confidence.

answered 2013-04-24T16:20:24.210

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