HEROS: A Heterogeneous Object-Oriented Database System. - Elvira Maria Antunes Uchôa; Sérgio Lifschitz; Rubens N. Melo (DEXA, 1998)

HEROSfe: A Framework for Heterogeneous Database Systems Integration. - Elvira Maria Antunes Uchôa; Rubens N. Melo (DEXA, 1999)

Integração de Sistemas de Bancos de Dados Heterogêneos Usando Frameworks. - Elvira Maria Antunes Uchôa; Rubens N. Melo (SBBD, 1999)

An Architecture for Data Warehouse Systems Using a Heterogeneous Database Management System. - Diva de Souza e Silva; Sean W. M. Siqueira; Elvira Maria Antunes Uchôa; Maria Helena Lima Baptista Braz; Rubens N. Melo (SBBD, 2000)

An Architecture for Database Marketing Systems. - Sean W. M. Siqueira; Diva de Souza e Silva; Elvira Maria Antunes Uchôa; Maria Helena Lima Baptista Braz; Rubens N. Melo (DEXA, 2001)

A Framework for Molecular Biology Data Integration. - Sérgio Lifschitz; Luiz Fernando Bessa Seibel; Elvira Maria Antunes Uchôa (Workshop on Information Integration on the Web, 2001)