Moreira, Jonathan Darlan CunegundesMendes Neto, Francisco MiltonCosta, Alisson Alan Lima daSombra, Enio LopesAliança Neto, Argemiro Soares deValentim, Ricardo Alexsandro de Medeiros2020-06-302020-06-302014MENDES NETO, F. M.; MOREIRA, J. D. C.; COSTA, A. A. L.; SOMBRA, E. L.; ALIANÇA NETO, A. S.; VALENTIM, R. A. M. . Um sistema de enriquecimento semântico de perfil de usuário baseado em traços digitais para apoio à aprendizagem informal no contexto da saúde. RENOTE. Revista Novas Tecnologias na Educação, v. 12, p. 1-10, 2014. Disponível em: https://seer.ufrgs.br/renote/article/view/50975. Acesso em: 25 jun. 2020. https://doi.org/10.22456/1679-1916.50975https://repositorio.ufrn.br/jspui/handle/123456789/29383The process of informal learning encourages self-learning, social relationships, sharing experiences and collaborative learning. Mobile technologies can assist in this process through a ubiquitous environment, promoting access to knowledge anywhere and anytime. Based on the concept ofhealth 2.0, the MobiLEHealth tool aims to provide a better quality of life to patients in home care, encouraging them to become active on health care. For this, promotes an environment of informal learning through personalized content recommendation, taking into consideration your daily life, tracking him with pervasive technologies. For this, it is essential to know the user and your interests without requiring your intervention. This paper proposes a system for semantic augmentation of user health profile for MobiLEHealth tool, which, by analysis of digital traces, natural language processing, ontologies and software agents, is able to determine the relationship between users, contents and domains related to their healthAttribution-NonCommercial-ShareAlike 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-sa/3.0/br/Enriquecimento semânticoTraços digitaisOntologiasAprendizagem informalSaúde 2.0article10.22456/1679-1916.50975