التفاصيل البيبلوغرافية
| العنوان: |
A review of the relationships between implication, negation and aggregation functions from the point of view of material implication. |
| المؤلفون: |
Pradera, A.1 ana.pradera@urjc.es, Beliakov, G.2 gleb.beliakov@deakin.edu.au, Bustince, H.3 bustince@unavarra.es, De Baets, B.4 bernard.debaets@ugent.be |
| المصدر: |
Information Sciences. Feb2016, Vol. 329, p357-380. 24p. |
| مصطلحات موضوعية: |
*MATHEMATICAL models, FUZZY logic, DISJUNCTION (Logic), INTERVAL analysis, MATHEMATICAL equivalence |
| مستخلص: |
Implication and aggregation functions play important complementary roles in the field of fuzzy logic. Both have been intensively investigated since the early 1980s, revealing a tight relationship between them. However, the main results regarding this relationship, published by Fodor and Demirli DeBaets in the 1990s, have been poorly disseminated and are nowadays somewhat obsolete due to the subsequent advances in the field. The present paper deals with the translation of the classical logical equivalence p → q ≡ ¬ p ∨ q , often called material implication, to the fuzzy framework, which establishes a one-to-one correspondence between implication functions and disjunctors (the class of aggregation functions that extend the Boolean disjunction to the unit interval). The construction of implication functions from disjunctors via negation functions, and vice versa, is reviewed, stressing the properties of disjunctors (respectively, implication functions) that ensure certain properties of implication functions (disjunctors). [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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