André Carlos Ponce Leon Ferreira de Carvalho José Carlos Maldonado Juan Carlos Augusto Manoel Gomes de Mendonça Neto Silvia Teresita Acuña Proceedings of 2nd Ibero-American Symposium on Software Engineering and Knowledge Engineering (JIISIC'02), Salvador, Brasil, October 2002 JIISIC 2002 85-87837-06-0 db/conf/jiisic/jiisic2002.html