Marcela Ridao

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Building a secure and reliable software system is crucial. Requirements Engineering plays a main role in this process, because it helps to decide precisely what to build. A singular approach [8] proposes a methodology based in the LEL (Language Extended Lexicon) to record the terminology of the macrosystem and scenarios to model the behavior; a set of(More)
Scenario is a description technique which has attracted much attention not only from practitioners but also from researchers. Literature on this topic shows the possibilities that this description technique provides to enhance the understanding of task-related descriptions and the communication among stakeholders. On the other hand, the idea of pattern, as(More)
The Requirements Engineering area is in constant evolution, and many of its methods and tools had hardly been put into practice in real cases. Therefore, some of the opinions and conclusions that can be found in the specialised bibliography have been generated from theoretical considerations or from their authors' wishes. In [5] a method to obtain a(More)
(IR) es sistematizar el proceso de definición de requisitos [1] [2] [3] [4], así como ganar un compromiso entre los clientes-usuarios y los ingenieros de requisitos puesto que ambos deberían participar y colaborar en ese proceso. El proceso de IR consiste en tres actividades principales: elicitación, modelado y análisis del dominio de la aplicación [5] [6],(More)
Existe una gran variedad de propuestas y estándares internacionales que ofrecen guías de contenido y estilo para la generación de un documento de especificación de requisitos (SRS). Adicionalmente, la literatura da cuenta de diversos métodos para asignar prioridades a los requisitos, que parten de un conjunto de requisitos perfectamente individualizados,(More)