Batista, Thais VasconcelosCoelho, Keivilany Janielle de Lima2014-12-172012-08-302014-12-172012-02-06COELHO, Keivilany Janielle de Lima. Dos requisitos à arquitetura em linhas de produtos de software: uma estratégia de transformações entre modelos. 2012. 108 f. Dissertação (Mestrado em Ciência da Computação) - Universidade Federal do Rio Grande do Norte, Natal, 2012.https://repositorio.ufrn.br/jspui/handle/123456789/18040The tracking between models of the requirements and architecture activities is a strategy that aims to prevent loss of information, reducing the gap between these two initial activities of the software life cycle. In the context of Software Product Lines (SPL), it is important to have this support, which allows the correspondence between this two activities, with management of variability. In order to address this issue, this paper presents a process of bidirectional mapping, defining transformation rules between elements of a goaloriented requirements model (described in PL-AOVgraph) and elements of an architectural description (defined in PL-AspectualACME). These mapping rules are evaluated using a case study: the GingaForAll LPS. To automate this transformation, we developed the MaRiPLA tool (Mapping Requirements to Product Line Architecture), through MDD techniques (Modeldriven Development), including Atlas Transformation Language (ATL) with specification of Ecore metamodels jointly with Xtext , a DSL definition framework, and Acceleo, a code generation tool, in Eclipse environment. Finally, the generated models are evaluated based on quality attributes such as variability, derivability, reusability, correctness, traceability, completeness, evolvability and maintainability, extracted from the CAFÉ Quality Modelapplication/pdfAcesso AbertoLinhas de produto de softwareTransformações entre modelosMDDATLXtextAcceleoPL-AspectualACMEPL-AOVgraphMaRiPLASoftware product linesModel transformationsMDDATLXtextAcceleoPL-AspectualACMEPL-AOV-GraphMaRiPLAmasterThesisCNPQ::CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO::SISTEMAS DE COMPUTACAO