In: Proceedings of the 12th International Conference on Application and Theory of Petri Nets, 1991, Gjern, Denmark, pages 410-431. June 1991.
Abstract: The authors introduce an object oriented data model and integrate it with a high-level net model. The data model consists of two levels. The first level has a partially graphical modelling language; objects specified by this language are called simplexes. The second level specifies structured sets of simplexes, called complexes. The data model is integrated with a high level Petri net, where the firing of the transitions only depends upon the presence and the time stamps of the tokens. The time stamps are calculated from the transition time and a specified delay in the transition.
Keywords: object-oriented data model (and) high-level net integration; graphical modelling language; timed net; token time stamp; transition time; transition delay.