Artificial Neural Networks to Recognize ARToolKit Markers. - Wnêiton L. Gomes; Celso Camilo; Leonardo Araújo Lima; Alexandre Cardoso; Edgard Lamounier Jr.; Keiji Yamanaka (Artificial Intelligence and Pattern Recognition, 2007)

A Multi-Agent System for E-Commerce Automated Negotiation Protocols Evaluation. - Celso Camilo; Reinaldo Nogueira; Cássio Vinhal (IC-AI, 2008)

A Practical Method for Finding an Efficient Static Learning Rate for ANN. - Celso Camilo; Keiji Yamanaka (IC-AI, 2008)