Ariffin Yahaya's Website...
I am a graduate student in Tatsuya Suda's netgroup research lab at UCI. The site you were trying is in the process of being upgraded and configured. Please come back later.
If you are looking to get to know Ariffin's research, then please try netresearch.ics.uci.edu/iREX It contains information about iREX, the project that he is currently working on.