A Constant Time Algorithm for Deterministic Finite Automata Problem on a Reconfigurable Mesh

재구성 가능한 메쉬에서 결정적 유한 자동장치 문제에 대한 상수시간 알고리즘

Finite automation is a mathematical model to represent a system with discrete inputs and outputs. Finite automata are a useful tool for solving problems such as text editor, lexical analyzer, and switching circuit. In this paper, given a deterministic finite automaton of an input string of length n and m states, we propose a constant time parallel algorithm that represents the transition states of finite automata and determines the acceptance of an input string on a reconfigurable mesh of size [nm/2]$\times$2m.