Jaume Gibert, & Ernest Valveny. (2010). Graph Embedding based on Nodes Attributes Representatives and a Graph of Words Representation. In I. Ulusoy and F. Escolano T. Windeatt R. C. W. In E.R. Hancock (Ed.), _13th International worshop on structural and syntactic pattern recognition and 8th international worshop on statistical pattern recognition_ (Vol. 6218, pp. 223–232). LNCS. Springer Berlin Heidelberg.