Robust security framework with bit-flipping attack and timing attack for key derivation functions. - Wen Wen Koh; Chai Wen Chuah (IET Inf. Secur., 2020)

Key derivation function: key-hash based computational extractor and stream based pseudorandom expander. - Chai Wen Chuah; Nur Ziadah Harun; Isredza Rahmi A. Hamid (PeerJ Comput. Sci., 2024)

Temporal Motion and Spatial Enhanced Appearance with Transformer for video-based person ReID. - Haifei Ma; Canlong Zhang; Enhao Ning; Chai Wen Chuah (Knowl. Based Syst., 2025)