AN AXIOMATIC DEFINITION OF CONTEXT-FREE REWRITING AND ITS APPLICATION TO NLC GRAPH-GRAMMARS

被引:97
作者
COURCELLE, B
机构
[1] CNRS, Talence, Fr, CNRS, Talence, Fr
关键词
D O I
10.1016/0304-3975(87)90102-2
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
An abstract notion of context-free grammar is introduced. It deals with abstract objects that can be words, trees, graphs or other combinatorial objects. It is applied to NLC graph grammars introduced by G. Rozenberg and D. Janssens. The monadic second-order theory of a context-free NLC set of graphs is decidable.
引用
收藏
页码:141 / 181
页数:41
相关论文
共 19 条