کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
391085 661340 2007 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Two types of implications derived from uninorms
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
Two types of implications derived from uninorms
چکیده انگلیسی

This work deals with two kinds of operators derived from uninorms. On the one hand, QL-operators defined by IQ(x,y)=U′(N(x),U(x,y)) for all x,y∈[0,1], where N is a strong negation and U and U′ are a conjunctive and a disjunctive uninorm, respectively. On the other hand, the contraposition of QL-operators, called D-operators given by ID(x,y)=U′(U(N(x),N(y)),y). In both cases, a necessary condition on U′ is given in order for IQ and ID to be implication functions, and in a particular continuous case, necessary and sufficient conditions are given. Finally, several properties are studied and the non-continuous case is also discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuzzy Sets and Systems - Volume 158, Issue 23, 1 December 2007, Pages 2612-2626