In: Desel, J.; Kemper, P.; Kindler, E.; Oberweis, A.: Forschungsbericht, No. 694: 5. Workshop Algorithmen und Werkzeuge für Petrinetze, pages 67-72. Universität Dortmund, Fachbereich Informatik, 1998.
Abstract: The authors discuss Bayesian Petri nets, a special formalism where places as well as transitions can be marked. The main application is deduction from unsafe knowledge where Bayesian Petri nets can visualize the information flow.