Relating Intuitionistic Fuzzy Sets and Interval-valued Fuzzy Sets through Bilattices
نویسنده
چکیده
In this paper, we show that bilattices are robust mathematical structures that provide a natural accommodation to, and bridge between, intuitionistic fuzzy sets and interval-valued fuzzy sets. In this way, we resolve the controversy surrounding the formal equivalence of these two models, and open up the path for a new tradition for representing positive and negative information in fuzzy set theory.
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