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Erschienen in:
2007 | OriginalPaper | Buchkapitel
On the Modularity of Software Architectures: A Concern-Driven Measurement Framework
verfasst von : Cláudio Sant’Anna, Eduardo Figueiredo, Alessandro Garcia, Carlos J. P. Lucena
Erschienen in: Software Architecture
Verlag: Springer Berlin Heidelberg
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Much of the complexity of software architecture design is derived from the inadequate modularization of key broadly-scoped concerns, such as exception handling, distribution, and persistence. However, conventional architecture metrics are not sensitive to the driving architectural concerns, thereby leading a number of false positives and false negatives in the design assessment process. Therefore, there is a need for assessment techniques that support a more effective identification of early design modularity anomalies relative to crosscutting concerns. In this context, this paper proposes a concern-driven measurement framework for assessing architecture modularity. It encompasses a mechanism for documenting architectural concerns, and a suite of concern-oriented architecture metrics. We evaluated the usefulness of the proposed framework while comparing the modularity of architecture design alternatives in three different case studies.