In: Lecture Notes in Computer Science, Vol. 1853: Automata, Languages and Programming, pages 175-186. 27th International Colloquium, ICALP 2000, Geneva, Switzerland, July 2000. / Ugo Montanari, José D.P. Rolim, Emo Welzl (Eds.) ---Springer-Verlag, 2000.
Abstract: The paper extends the algebraic approach of Meseguer and Montanari from ordinary place/transition Petri nets to contextual nets, covering both the collective and the individual token philosophy uniformly along the two interpretations of net behaviors.
Keywords: Petri nets, algebraic models, contextual nets.