BookDOI
Fuzzy Sets and Their Extensions: Representation, Aggregation and Models
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The article was published on 2008-01-01. It has received 292 citations till now. The article focuses on the topics: Fuzzy set operations & Fuzzy set.read more
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Pythagorean Membership Grades, Complex Numbers, and Decision Making
Ronald R. Yager,Ali M. Abbasov +1 more
TL;DR: It is shown that Pythagorean membership grades are a subclass of complex numbers called Π‐i numbers, and the use of the geometric mean and ordered weighted geometric operator for aggregating criteria satisfaction is looked at.
Journal ArticleDOI
Dynamic intuitionistic fuzzy multi-attribute decision making
Zeshui Xu,Ronald R. Yager +1 more
TL;DR: A procedure based on the DIFWA operator is developed to solve the dynamic intuitionistic fuzzy multi-attribute decision making (DIF-MADM) problems where all the decision information about attribute values takes the form of intuitionism fuzzy numbers collected at different periods.
Journal ArticleDOI
Choquet integrals of weighted intuitionistic fuzzy information
TL;DR: The Choquet integral is used to propose some intuitionistic fuzzy aggregation operators that not only consider the importance of the elements or their ordered positions, but also can reflect the correlations among the elements and theirordered positions.
Journal ArticleDOI
An overview of fuzzy research with bibliometric indicators
TL;DR: A general overview of research in the fuzzy sciences using bibliometric indicators provides a general picture, identifying some of the most influential research in this area.
Journal ArticleDOI
Hesitant Fuzzy Sets: State of the Art and Future Directions
TL;DR: An overview on hesitant fuzzy sets is presented with the aim of providing a clear perspective on the different concepts, tools and trends related to this extension of fuzzy sets.