Authors:
Ig Ibert Bittencourt (UFAL and UFCG, Brazil), Evandro Costa (UFAL, Brazil), Seiji Isotani (Osaka University, Japan), Riichiro Mizoguchi (Osaka University, Japan), Ibsen Mateus Bittencourt (UFAL and UNEAL, Brazil)
Reference:
Second Brazilian Workshop on Semantic Web and Education, 12-14 November, Fortaleza, Brazil