Towards a framework for robot cognition. - Luiz Marcos Garcia Gonçalves; David S. Wheeler; Antonio A. F. Oliveira; Roderic A. Grupen (CIRA, 1999)

Neural mechanisms for learning of attention control and pattern categorization as basis for robot cognition. - Luiz Marcos Garcia Gonçalves; Cosimo Distante; Antonio A. F. Oliveira; David S. Wheeler; Roderic A. Grupen (IROS, 2000)

Tracing Patterns and Attention: Humanoid Robot Cognition. - Luiz Marcos Garcia Gonçalves; Antonio A. F. Oliveira; Roderic A. Grupen; David S. Wheeler; Andrew H. Fagg (IEEE Intell. Syst., 2000)