Score Normalisation of Voice Features for Template Free Biometric Encryption. - Joshua Alewo Atah; Gareth Howells 001 (Artificial Intelligence and Pattern Recognition, 2008)

Combining Normalised Voice Features for use in Efficient Template - Free Biometric Security System. - Joshua Alewo Atah (IPCV, 2008)

Key Generation in a Voice Based Template Free Biometric Security System. - Joshua Alewo Atah; W. Gareth J. Howells (COST 2101/2102 Conference, 2009)

Integrating Revocable Biometrics Within a Voice Based Template-Free Biometric Security System. - Joshua Alewo Atah; Gareth Howells 001 (IPCV, 2009)