Skip to Main Content
Petri nets are an well-known graphical and modeling tool for concurrent and/or distributed systems, and many results have been reported on the theory, and also on practical applications. In the last decade, various Object-Oriented Petri nets (OO-nets) are proposed. As object orientation was adopted in various programming languages, extension to OO-nets inspired from object-oriented programming is a natural flow. This article presents state-of-the-art on OO-nets.