Abdullah, Mohd Fikri Azli and Lee, Guee Sang and Sayeed, Md. Shohel and Choi, Deok Jai and Perwira Negara, Ali Fahmi and Kodirov, Elyor (2012) Arm's flex when responding call for implicit user authentication in smartphone. International Journal of Security and Its Applications, 6 (3). pp. 55-63. ISSN 1738-9976

Ali Fahmi, P. N. and Kodirov, Elyor and Choi, Deok-Jai and Lee, Guee-Sang and Mohd Fikri Azli, A. and Sayeed, Shohel (2012) Implicit authentication based on ear shape biometrics using smartphone camera during a call. In: 2012 IEEE International Conference on Systems, Man, and Cybernetics (SMC). IEEE Xplore, pp. 2272-2276. ISBN 978-1-4673-1713-9