Educational FACILITA: helping users to understand textual content on the web - Amancio, Marcelo A; Watanabe, Willian Massami; Candido Junior, Arnaldo; Oliveira, Matheus de; Pardo, Thiago Alexandre Salgueiro; Fortes, Renata Pontin de Mattos; Aluísio, Sandra Maria (International Conference on Computational Processing of the Portuguese Language - Propor, 2010)