A Current-Mode Analog Circuit for Reinforcement Learning Problems. - Terrence S. T. Mak; Kai-Pui Lam; H. S. Ng; Guy Rachmuth; Chi-Sang Poon (ISCAS, 2007)

A CMOS Current-Mode Dynamic Programming Circuit. - Terrence S. T. Mak; Kai-Pui Lam; H. S. Ng; Guy Rachmuth; Chi-Sang Poon (IEEE Trans. Circuits Syst. I Regul. Pap., 2010)