Article ID Journal Published Year Pages File Type
438648 Theoretical Computer Science 2006 25 Pages PDF
Abstract

We present deterministic polynomial time universal Turing machines (UTMs) with state-symbol pairs of (3,11), (5,7), (6,6), (7,5) and (8,4). These are the smallest known UTMs that simulate Turing machines in polynomial time.

Related Topics
Physical Sciences and Engineering Computer Science Computational Theory and Mathematics