Taylor-Kuznetsov fault-tolerant memories: A survey and results under correlated gate failures

This paper gives a brief survey of information theoretic results on fault-tolerant memory systems. The main focus is on Taylor-Kuznetsov memory architecture which has been shown to achieve nonzero computational capacity. A new approach for analyzing fault-tolerant memories that takes into account gate failure correlation is also presented. The analysis was done by modelling gate failures by Markov chain.