A memory-based NFA regular expression match engine for signature-based intrusion detection. - Derek Chi-Wai Pao; Nga Lam Or; Ray C. C. Cheung (Comput. Commun., 2013)

Hardware Accelerator to Detect Multi-Segment Virus Patterns. - Xing Wang; Nga Lam Or; Ziyan Lu; Derek Chi-Wai Pao (Comput. J., 2015)

MEMORY-Based Hardware Architectures to Detect ClamAV Virus Signatures with Restricted Regular Expression Features. - Nga Lam Or; Xing Wang; Derek Chi-Wai Pao (IEEE Trans. Computers, 2016)