Improved fuzzy knowledge representation and rule evaluation using fuzzy petri nets and degree of subsethood

  title={Improved fuzzy knowledge representation and rule evaluation using fuzzy petri nets and degree of subsethood},
  author={Daniel S. Yeung and Eric C. C. Tsang},
  journal={Int. J. Intell. Syst.},
In this article a variation of fuzzy Petri net (FPN) model is proposed to accommodate for the possibility of mapping fuzzy production rule (FPR) having different threshold values in their propositions into FPN. The purpose of assigning a different threshold value for each proposition in the FPR and of using the rule checking and evaluation method proposed here is to prevent misfiring of the rule, which can result with other methods; the purpose of having variation of FPN model is to capture and… CONTINUE READING


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