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Fuzzy上下文无关语言的运算封闭性
Closeness of the Operations of Fuzzy Context Free Languages
【摘要】 讨论了Fuzy上下文无关语言的并、链接、闭包和置换运算的封闭性质
【Abstract】 In this paper, closeness of fuzzy context free languages for the operations of union, concatenation, closure and replacement are discussed.
【关键词】 Fuzzy上下文无关语言;
并;
链接;
闭包;
置换;
【Key words】 Fuzzy context free language; Union; Concatenation; Closure; Replacement;
【Key words】 Fuzzy context free language; Union; Concatenation; Closure; Replacement;
【基金】 国家自然科学基金
- 【文献出处】 四川师范大学学报(自然科学版) ,JOURNAL OF SICHUAN NORMAL UNIVERSITY(NATURAL SCIENCE) , 编辑部邮箱 ,1999年04期
- 【分类号】O159
- 【被引频次】3
- 【下载频次】48