MATHEMATICAL LOGIC AND FORMAL LANGUAGES;
GENERAL;
GRAMMARS AND OTHER REWRITING SYSTEMS;
D O I:
暂无
中图分类号:
TP3 [计算技术、计算机技术];
学科分类号:
0812 ;
摘要:
This paper presents an axiomatic approach to canonical derivations in the framework of transition systems with parallelism structures. Canonical derivations are known as the graph-grammatical counterpart to leftmost derivations in Chomsky grammars. They are studied in this paper as candidates to represent the processes in a concurrent system or, more exactly, as representatives of equivalent views on the processes. The main results give sufficient conditions for existence and uniqueness of canonical derivations.