In: Soft Computing 6 (1), pages 2-5. 2002.
Abstract: We introduce the notion of a weakly difference-ordered semiring and define Korczynski nets over such semirings as a generalization of Petri nets and fuzzy Petri nets. We briefly show how concurrent enabling can be characterized for such nets
Keywords: Keywords Semiring, Difference order, Petri net, Korczynski net, Marked net, Concurrent enabling.