December 2004
The Eighth International Conference on Automation, Robotics and Computer Vision (ICARCV), Kunming, China. “Some Learning Issues in User-Specific Multimodal Biometrics” by K. A. Toh and W. Y. Yau.

The 5th Chinese Conference on Biometrics Recognition, Guangzhou, China. “Some Issues Pertaining to Adaptive Multimodal Biometric Authentication” by K. A. Toh, Q. L. Tran and W. Y. Yau.

Singapore Polytechnic, Singapore. "Biometric Technologies and e-Passport" by Pan Feng.

June 2004
Genome Institute of Singapore, Singapore.  "Assessing Reliability of Protein-Protein Interaction Experiments", by Wong Lim Soon.

May 2004
Academia Sinica, Taipei, Taiwan.  "Convexity of Itemset Spaces", by Wong Lim Soon.

National Yang Ming University, Taipei, Taiwan.  "Assessing Reliability of Protein-Protein Interaction Experiments", by Wong Lim Soon.

ULTRA-WIDEBAND in Singapore 2004, Singapore.  "UWB R&D Activities in Singapore", by Lye Kin Mun.

National Cheng Kung University, Tainan, Taiwan.  "Diagnosis of Childhood Acute Lymphoblastic Leukaemia and Optimization of Risk-Benefit Ratio of Therapy", by Wong Lim Soon.