Hu, Ng and Junaidi Abdullah, and Tan, Wooi-Haw and Tong, Hau-Lee (2011) Improved Gait Classification with Different Smoothing Techniques. International Journal on Advanced Science, Engineering and Information Technology, 1 (3). pp. 242-247. ISSN 2088-5334

Hu, Ng and Tong, Hau-Lee and Yap, Tzen-Vun and Tan, Wooi-Haw and J. Abdullah, (2010) Gait classification with different covariate factors. In: 2010 International Conference on Computer Applications and Industrial Electronics (ICCAIE). IEEE, pp. 463-467. ISBN 978-1-4244-9054-7

Hu, Ng and Tong, Hau-Lee and Tan, Wooi-Haw and J. Abdullah, (2010) Classification of human gait features with different apparel and walking speed. In: 2010 10th International Conference on Information Sciences Signal Processing and their Applications (ISSPA). IEEE, 662- 665. ISBN 978-1-4244-7165-2

Ho, Chiung Ching and Hu, Ng and Eswaran, C. (2006) Survery of approaches and challenges in multimodal biometric authentication systems. International Journal of Computer Information Systems and Industrial Management Applications..

Ho, Chiung Ching and Hu, Ng and Eswaran, C. (2006) A research framework for a multimodal biometric authentication system. International Journal of Computer Information Systems and Industrial Management Applications..