In: Desel, J.; Kemper, P.; Kindler, E.; Oberweis, A.: Forschungsbericht, No. 694: 5. Workshop Algorithmen und Werkzeuge für Petrinetze, pages 79-86. Universität Dortmund, Fachbereich Informatik, 1998.
Abstract: The paper discusses how Object Systems as suggested by Valk can be used to motivate Chameleon Nets. Chameleon Nets include time as a primary concept and can be unfolded into ordinary timed Petri nets. This allows the use of well-known analysis techniques.