Dennis obtained his first degree in Electronics and Communications at The University of Liverpool. He also obtained his Ph.D. in Signal Processing and Communications from the same varsity. Currently, he lectures at Swinburne University of Technology, Sarawak Campus, Malaysia. His expertise are statistical pattern recognition and computational intelligence. 

His current research interests include asymmetric watermarking and RFID security issues.

Current Research Interests
 
Digital Watermarking
RFID