Charles C. Norton

Universal Construction and Exact Self-Reproduction in Ternary McCulloch-Pitts Networks

A fixed network of McCulloch-Pitts threshold units with weights in {-1,0,1} can hold other threshold networks in its state and run them: the state is a ring of banks of records, each record a unit of a stored network, and each step evaluates one record. We use such a network to carry out von Neumann's universal constru...