Silva, Lyrene Fernandes daMedeiros, Maíra de Faria Barros2014-12-172014-02-252014-12-172013-02-04MEDEIROS, Maíra de Faria Barros. Identificando interesses transversais em modelos de requisitos PL-AOVgraph. 2013. 92 f. Dissertação (Mestrado em Ciência da Computação) - Universidade Federal do Rio Grande do Norte, Natal, 2013.https://repositorio.ufrn.br/jspui/handle/123456789/18090The occurrence of problems related to the scattering and tangling phenomenon, such as the difficulty to do system maintenance, increasingly frequent. One way to solve this problem is related to the crosscutting concerns identification. To maximize its benefits, the identification must be performed from early stages of development process, but some works have reported that this has not been done in most of cases, making the system development susceptible to the errors incidence and prone to the refactoring later. This situation affects directly to the quality and cost of the system. PL-AOVgraph is a goal-oriented requirements modeling language which offers support to the relationships representation among requirements and provides separation of crosscutting concerns by crosscutting relationships representation. Therefore, this work presents a semi-automatic method to crosscutting concern identification in requirements specifications written in PL-AOVgraph. An adjacency matrix is used to identify the contributions relationships among the elements. The crosscutting concern identification is based in fan-out analysis of contribution relationships from the informations of adjacency matrix. When identified, the crosscutting relationships are created. And also, this method is implemented as a new module of ReqSys-MDD toolapplication/pdfAcesso AbertoEngenharia de software. Engenharia de requisitos. Interesses transversais. identificação de interesses transversais. PL-AOVgraphSoftware engineering. Requirements engineering. Crosscutting concerns. Crosscutting concern identification. PL-AOVgraphmasterThesisCNPQ::CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO::SISTEMAS DE COMPUTACAO