BRANCHING-PROCESSES OF PETRI NETS

被引:184
作者
ENGELFRIET, J
机构
[1] Department of Computer Science, Leiden University, Leiden, 2300 RA
关键词
D O I
10.1007/BF01463946
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The notion of a branching process is introduced, as a formalization of an initial part of a run of a Petri net, including nondeterministic choices. This generalizes the notion of a process in a natural way. It is shown that the set of branching processes of a Petri net is a complete lattice, with respect to the natural notion of partial order. The largest element of this lattice is the unfolding of the Petri net.
引用
收藏
页码:575 / 591
页数:17
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