Petri Net Markup Language

Petri Net Markup Language is an interchange format aimed at enabling Petri net tools to exchange Petri net models.Petri Net Markup Language (PNML) is an XML-based syntax for high-level Petri nets, which is being designed as a standard interchange format for Petri net tools.It will end up being the second part of the ISO standard ISO/IEC 15909.PNML grammar is publicly available on its reference [http://www.pnml.org site] .

The first part of this international standard, [ [http://www.iso.org/iso/fr/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=38225 ISO/IEC 15909-1:2004] ] provides the mathematical definitions for high-level Petri nets.These definitions are called the semantic model.

It also provides the graphical form definition, known asHigh-level Petri Net Graph (HLPNG), and its mapping to the semantic model.

As of December 2004, the first part is an international standard.

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