Fuzzy logic and probability
نویسندگان
چکیده
In this paper we deal with a new approach to probabilistic reasoning in a logical frame work. Nearly almost all logics of probabil ity that have been proposed in the litera ture are based on classical two-valued logic. After making clear the differences between fuzzy logic and probability theory, here we propose a fuzzy logic of probability for which completeness results (in a probabilistic sense) are provided. The main idea behind this approach is that probability values of crisp propositions can be understood as truth values of some suitable fuzzy propositions as sociated to the crisp ones. Moreover, sug gestiotlS and examples of how to extend the formalism to cope with conditional probabil ities and with other uncertainty formalisms are also provided.
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