کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
390142 | 661219 | 2011 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Conic aggregation functions
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
هوش مصنوعی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Inspired by the notion of conic t-norms, we introduce conic aggregation functions. Such aggregation functions are completely characterized by their zero-set. Special classes of binary conic aggregation functions such as conic quasi-copulas and conic copulas are considered. We provide the necessary and sufficient conditions on the boundary curve of the zero-set of a conic aggregation function to obtain a conic (quasi-) copula and conclude that the class of conic copulas is a proper subclass of the class of conic quasi-copulas. Moreover, we characterize the class of singular conic copulas. We investigate some aggregations of conic (quasi-) copulas. Some examples are also provided.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuzzy Sets and Systems - Volume 167, Issue 1, 30 March 2011, Pages 3-20
Journal: Fuzzy Sets and Systems - Volume 167, Issue 1, 30 March 2011, Pages 3-20