Results 201 to 210 of about 6,274 (252)

Intuitionistic Fuzzy Aggregation Operators

IEEE Transactions on Fuzzy Systems, 2007
An intuitionistic fuzzy set, characterized by a membership function and a non-membership function, is a generalization of fuzzy set. In this paper, based on score function and accuracy function, we introduce a method for the comparison between two intuitionistic fuzzy values and then develop some aggregation operators, such as the intuitionistic fuzzy ...
Zeshui Xu
exaly   +2 more sources

Operations on Intuitionistic Fuzzy Graphs

New Mathematics and Natural Computation, 2021
In this paper, we determine operations on intuitionistic fuzzy graphs. The purpose is to apply the results to the combination of human trafficking routes. However, we use arbitrary dual [Formula: see text]-norms and [Formula: see text]-conorms to form these combinations since they determine more accurate models than maximum and minimum.
John N. Mordeson   +2 more
openaire   +1 more source

Induced generalized intuitionistic fuzzy operators

Knowledge-Based Systems, 2011
We study the induced generalized aggregation operators under intuitionistic fuzzy environments. Choquet integral and Dempster-Shafer theory of evidence are applied to aggregate inuitionistic fuzzy information and some new types of aggregation operators are developed, including the induced generalized intuitionistic fuzzy Choquet integral operators and ...
Zeshui Xu, Meimei Xia
openaire   +1 more source

Operators on intuitionistic fuzzy relations

2015 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE), 2015
In the paper properties of intuitionistic fuzzy relations are considered and preservation of some properties by operations, including lattice operations, composition and related operators are studied. Properties of intuitionistic fuzzy relations, namely reflexivity, irreflexivity, connectedness, symmetry, antisymmetry, perfect antisymmetry and ...
Barbara Pekala   +4 more
openaire   +1 more source

Prioritized intuitionistic fuzzy aggregation operators

Information Fusion, 2013
In some multi-attribute decision making problems, distorted conclusions will be generated due to the lack of considering various relationships among the attributes of decision making. In this paper, we investigate the prioritization relationship of attributes in multi-attribute decision making with intuitionistic fuzzy information (i.e., partial or all
Xiaohan Yu, Zeshui Xu
openaire   +1 more source

Operations on intuitionistic fuzzy graphs

2009 IEEE International Conference on Fuzzy Systems, 2009
Intuitionistic fuzzy sets are generalization of fuzzy sets. In this paper, the definition of complement of an Intuitionistic Fuzzy Graph (IFG) is given and some properties of self-complementary IFGs are studied; The operations on IFGs such as Union, Join, Cartesian Product and Composition are defined and some of their properties are also analyzed.
R. Parvathi   +2 more
openaire   +1 more source

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