Higher-order petri net modelling: techniques and applications
Jörn W. Janneck, Robert Esser · 2002
Higher-order Petri nets are a class of high-level Petri nets, in which Petri nets themselves are first-class objects. Here tokens may represent Petri nets and Petri nets may be the values of parameters and variables, as well as the result of computations performed during the occurrence of transitions. These features facilitate a number of very powerful higher-order modelling techniques, making Petri nets much more flexible, compositional, and the resulting models more reusable. This work explores the usefulness of some of these techniques by looking at them from an application point of view and by illustrating them with small to medium-sized application examples.