Advances in Artificial Intelligence International Joint Conference 7th Ibero-American Conference on AI 15th Brazilian Symposium on AI IBERAMIA-SBIA 2000 Atibaia, SP, Brazil, November 19-22, 2000 Proceedings - Monard, Maria C.; Monard, Maria C.; Sichman, Jaime S.; Sichman, Jaime S. (Springer Berlin Heidelberg : Imprint: Springer, 2000)