Soft-Resolution Method of Six-Element Linguistic Truth-Valued Intuitionistic Fuzzy Propositional Logic |
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| Authors: | LIU Xin YIN Ming-e SUN Fang ZOU Li |
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| Institution: | [1]Mathematics College, Liaoning Normal University, Dalian 116029, China [2]School of Computer and Information Technology, Liaoning Normal University, Dalian 116029, China |
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| Abstract: | In this paper, we construct a six-element intuitionistic linguistic truth-valued fuzzy propositional logic (6LTV-IP) based on the framework of linguistic truth-valued propositional logic, which can express both the comparable and incomparable truth values.Truth degree and falsity degree of intuitionistic fuzzy proposition are two truth values with linguistic hedge. With the concrete logic operation of 6LTV-IP, some special properties are obtained. Then based on (α,β)-complemontary literals and (α,β)-similar literals,we propose a soft-resolution method of 6LTV-IP. |
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| Keywords: | lattice implication intuitionisitc propositional logic resolution method |
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