autores Carneiro, S. Ferreira, E.C. Peña, Daniel Glez Carreira, R. Fdez-Riverola, F. Rocha, L.M. Díaz, F. Glez-Pena, Daniel Méndez, J.R. Rocha, I. Aksoy-Aksel, A. Anália Lourenço Rocha, Miguel Carneiro, S.
palavras-chave Biomedical document retrieval Document relevance Enhanced instance retrieval network Named entity recognition Semantic indexing document network