Loose semantics of Petri nets

被引:0
作者
Padberg, J [1 ]
Kreowski, HJ
机构
[1] Tech Univ Berlin, Fak Informat & Elektrotech 4, Berlin, Germany
[2] Univ Bremen, Fachbereich Math & Informat, Bremen, Germany
来源
FORMAL METHODS IN SOFTWARE AND SYSTEMS MODELING: ESSAYS DEDICATED TO HARTMUT EHRIG ON THE OCCASION OF HIS 60TH BIRTHDAY | 2005年 / 3393卷
关键词
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
In this paper, we propose a new,loose semantics for place/transition nets based on transition systems and generalizing the reachability graph semantics. The loose semantics of a place/transition net reflects all its possible refinements and is given as a category of transition systems with alternative sequences of events over the net. The main result states that each plain morphism between two place/transitions nets induces a free construction between the corresponding semantic categories.
引用
收藏
页码:370 / 384
页数:15
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