A variant of Schnorr signature scheme with tight security reduction. - Tiong-Sik Ng; Syh-Yuan Tan; Ji-Jian Chin (ICTC, 2017)

A Variant of BLS Signature Scheme with Tight Security Reduction. - Tiong-Sik Ng; Syh-Yuan Tan; Ji-Jian Chin (MONAMI, 2017)

Improving Signature Schemes with Tight Security Reductions. - Tiong-Sik Ng; Syh-Yuan Tan; Ji-Jian Chin (ISPEC, 2019)

Fuzzy MP - A Fuzzy Digital Signature Scheme with Biometrics. - Tiong-Sik Ng; Andrew Beng Jin Teoh (MONAMI, 2021)

Conditional Multimodal Biometrics Embedding Learning For Periocular and Face in the Wild. - Tiong-Sik Ng; Cheng-Yaw Low; Jacky Chen Long Chai; Andrew Beng Jin Teoh (ICPR, 2022)

Recognizability Embedding Enhancement for Very Low-Resolution Face Recognition and Quality Estimation. - Jacky Chen Long Chai; Tiong-Sik Ng; Cheng-Yaw Low; Jaewoo Park; Andrew Beng Jin Teoh (CVPR, 2023)

On the Representation Learning of Conditional Biometrics for Flexible Deployment. - Tiong-Sik Ng; Cheng-Yaw Low; Jacky Chen Long Chai; Andrew Beng Jin Teoh (IEEE Access, 2023)

Efficient Fork-Free BLS Multi-signature Scheme with Incremental Signing. - Syh-Yuan Tan; Tiong-Sik Ng; Swee-Huay Heng (ProvSec (1), 2024)

Cross-Chirality Palmprint Verification: Left is Right for the Right Palmprint. - Chengrui Gao; Ziyuan Yang 001; Tiong-Sik Ng; Min Zhu 005; Andrew Beng Jin Teoh (CoRR, 2024)

Self-Attentive Contrastive Learning for Conditioned Periocular and Face Biometrics. - Tiong-Sik Ng; Jacky Chen Long Chai; Cheng-Yaw Low; Andrew Beng Jin Teoh (IEEE Trans. Inf. Forensics Secur., 2024)

Attention-aware ensemble learning for face-periocular cross-modality matching. - Tiong-Sik Ng; Andrew Beng Jin Teoh (Appl. Soft Comput., 2025)

Bridging the Divide Between Left and Right Palmprints for Cross-Chirality Verification. - Chengrui Gao; Ziyuan Yang 001; Tiong-Sik Ng; Min Zhu 005; Andrew Beng Jin Teoh (IEEE Internet Things J., 2025)

Lightweight omnidirectional super-resolution via frequency-spatial fusion and equirectangular projection correction. - Dezhi Li; Yonglin Chen; Xingbo Dong; Tiong-Sik Ng; Zhe Jin; Shengyuan Wang; Wen Sha (J. Electronic Imaging, 2025)

Flexible Secure Biometrics: A Protected Modality-Invariant Face-Periocular Recognition System. - Tiong-Sik Ng; Jihyeon Kim; Andrew Beng Jin Teoh (IEEE Trans. Inf. Forensics Secur., 2025)