Intrinsic Evolvable Hardware Implementation of a Robust Biological Development Model for Digital Systems. - Heng Liu 006; Julian F. Miller; Andy M. Tyrrell (Evolvable Hardware, 2005)

A Biological Development Model for the Design of Robust Multiplier. - Heng Liu 006; Julian F. Miller; Andrew M. Tyrrell (EvoWorkshops, 2005)

Biological Development model for the Design of Robust Digital System. - Heng Liu 006 (2007)