摘要
Ｆｕｚｚｙ上下文无关语言是一种常见而有用的语言，对它的研究目前尚是一薄弱环节．本文研究了Ｆｕｚｚｙ上下文无关语言的几个辅助定理及语言的歧义性等，这为进一步研究Ｆｕｚｙ上下文无关语言及与Ｆｕｚｚｙ自动机的关系奠定了基础．
Fuzzy context free languages are usual and useful. However it is a vulnerable spot. In this paper some auxiliary theorems on fuzzy context free languages are given and its different meaning is discussed. The result is a foundation for further researches on fuzzy context free languages and automata.
出处
《系统工程理论与实践》
EI
CSCD
北大核心
1999年第3期47-52,共6页
Systems Engineering-Theory & Practice
基金
国家自然科学基金
关键词
FUZZY
上下文无关语言
模糊数学
辅助定量
fuzzy context free grammar
fuzzy context free language
derivation
different meaning
