IMPROVED LIMITEDNESS THEOREMS ON FINITE AUTOMATA WITH DISTANCE FUNCTIONS

被引:38
作者
HASHIGUCHI, K [1 ]
机构
[1] LAB INFORMAT THEOR & PROGRAMMAT, PARIS, FRANCE
关键词
D O I
10.1016/0304-3975(90)90044-I
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Let A be a finite automaton with a distance function, and ID(A) be the set of distances associated with words accepted by A. This paper presents an improved upper bound of ID(A) when the upper limit of ID(A) is finite. It also presents one necessary and sufficient condition concerning (word,+)-expressions for the upper limit of ID(A) to be infinite. © 1990.
引用
收藏
页码:27 / 38
页数:12
相关论文
共 8 条