Face Detector Combining Eigenfaces, Neural Network and Bootstrap. - Guilherme Lúcio Abelha Mota; Raul Queiroz Feitosa; Sidnei Paciornik (SBRN, 2000)

Pattern Recognition in the Characterization of the Mesostructure of Bamboo. - Otávio da Fonseca Martins Gomes; Guilherme Lúcio Abelha Mota; Conrado de Souza Rodrigues; Sidnei Paciornik (SIBGRAPI, 2001)

An Alternative Approach for Pattern Detection Applied to Materials Characterization. - Raul Queiroz Feitosa; Guilherme Lúcio Abelha Mota; Sidnei Paciornik (WSCG, 2001)

Towards Automatic Painting Authentication. - Guilherme N. Teixeira; Raul Queiroz Feitosa; Sidnei Paciornik (MVA, 2002)