Sérgio Roberto Costa Vieira

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This paper presents a comparative study of three different methods for usability evaluation in Web mobile application: Heuristic Evaluation, Cognitive Walkthrough, and Web Design Perspectives-based Usability Evaluation (WDP). This research aims to evaluate which method presents the best performance on the usability evaluation of web applications for mobile(More)
Resumo. A modelagem de processos de negócios e a modelagem organizacional são abordagens para representação de processos e outros elementos que caracterizam contextos empresariais. Ambas as modelagens podem ser fontes importantes de requisitos. Este trabalho descreve o andamento de uma pesquisa sobre a definição de duas técnicas baseadas em heurísticas para(More)
—One of the most common problems regarding software quality is the software's incapability of offering effective and efficient support to business operations. A possible reason for this lack of support is the inconsistency of the requirements related to the business needs. Therefore, strategies that help the identification of requirements based on(More)
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