| 2007 |
| 4 | EE | Andrew Teoh Beng Jin,
Kar-Ann Toh,
Yip Wai Kuan:
2Ns Discretisation of BioPhasor in Cancellable Biometrics.
ICB 2007: 435-444 |
| 2006 |
| 3 | EE | Yip Wai Kuan,
Alwyn Goh,
David Ngo Chek Ling,
Andrew Teoh Beng Jin:
Generation of Replaceable Cryptographic Keys from Dynamic Handwritten Signatures.
ICB 2006: 509-515 |
| 2005 |
| 2 | EE | Yip Wai Kuan,
Alwyn Goh,
David Ngo Chek Ling,
Andrew Teoh Beng Jin:
Cryptographic Keys from Dynamic Hand-Signatures with Biometric Secrecy Preservation and Replaceability.
AutoID 2005: 27-32 |
| 2003 |
| 1 | EE | Alwyn Goh,
Yip Wai Kuan,
David Ngo Chek Ling:
Flexibly Configurable and Computation-Efficient Digital Cash with Polynomial-Thresholded Coinage.
Communications and Multimedia Security 2003: 181-193 |