A Multi-User Key and Data Exchange Protocol to Manage a Secure Database. - Márcio Aurélio Ribeiro Moreira; João Nunes Souza; Ilmério Silva (SBBD, 2002)

Dependence Among Terms in Vector Space Model. - Ilmério Silva; João Nunes Souza; Karina S. Santos (IDEAS, 2004)

Comparison of Representations of Multiple Evidence Using a Functional Framework for IR. - Ilmério Silva; João Nunes Souza; Luciene Oliveira (SPIRE, 2005)