MEDIweb: A Mediator-Based Environment for Data Integration on the Web. - Ladjane S. Arruda; Cláudio de Souza Baptista; Carlos A. A. Lima (ICEIS, 2002)

OntoEditor: A Web Tool for Manipulating Ontologies Stored in Database Servers. - Cláudio de Souza Baptista; Karine F. Vasconcelos; Ladjane S. Arruda; Ulrich Schiel; Elvis Rodrigues da Silva (DEXA Workshops, 2004)