Type 2 representation and reasoning for CWW
Fuzzy Sets and Systems - Special issue: Approximate Reasoning in Words
Normal forms and truth tables for fuzzy logics
Fuzzy Sets and Systems
Six-Element Linguistic Truth-Valued Intuitionistic Reasoning in Decision Making
ISNN '08 Proceedings of the 5th international symposium on Neural Networks: Advances in Neural Networks
A linguistic truth-valued uncertainty reasoning model based on lattice-valued logic
FSKD'05 Proceedings of the Second international conference on Fuzzy Systems and Knowledge Discovery - Volume Part I
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Turksen's (1995, 1986) fuzzy normal forms and Kandel et al.'s (1995) and Schwede and Kandel's (1977) fuzzy maps are unified to establish universal truth tables and normal forms. After an introduction to the topic, we start out with a discussion on linguistic assertions. Next, we develop a new universal truth table construction in order to generate normal forms for both the 16 main concepts of two variables, as well as the subconcepts that can be generated from them. It is shown how fuzzy propositional and fuzzy predicate expressions can be generated with the universal truth table construction. Furthermore, it is shown that the laws of conservation hold in a general way on the “fuzzified laws of exclude middle and contradiction” generated by the class of t norms and their dual t conorms