Improving Iris Recognition through New Target Vectors in MLP Artificial Neural Networks. - José Ricardo Gonçalves Manzan; Shigueo Nomura; Keiji Yamanaka; Milena Bueno Pereira Carneiro; Antônio Cláudio Paschoarelli Veiga (ANNPR, 2012)

Orthogonal bipolar vectors as multilayer perceptron targets for biometric pattern recognition. - José Ricardo Gonçalves Manzan; Shigueo Nomura; Keiji Yamanaka (FSKD, 2015)

Advanced analysis of using new target vectors on high performance MLPs. - José Ricardo Gonçalves Manzan (2016)

Modified Radial Basis Function and Orthogonal Bipolar Vector for Better Performance of Pattern Recognition. - Camila da Cruz Santos; Keiji Yamanaka; José Ricardo Gonçalves Manzan; Igor Santos Peretta (IntelliSys (1), 2018)