On Some Special Classes of Regular Languages
On Some Special Classes of Regular Languages
复制标题
论常规语言的一些特殊类
DOI:
10.1007/978-3-642-60207-8_3
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发表时间:
1999
期刊:
影响因子:
--
通讯作者:
Masami Ito
中科院分区:
文献类型:
--
作者:
B. Imreh;Masami Ito
In [5], the directable nondeterministic automata are studied. For nondeterministic automata, the directability can be defined in several ways. In each case considered, the directing words constitute a regular language and one can study the families of such regular languages. In this paper, six classes of regular languages are defined in accordance with the different definitions of direct ability given in [5], and we investigate the properties of the classes considered.