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The extended VIKOR method for multi-attribute group decision making with triangular intuitionistic fuzzy numbers
TLDR
The triangular intuitionistic fuzzy weighted average (TIF-WA) operator is developed for solving multiple attribute group decision-making problems in which the ratings of alternatives are expressed with TIFNs, and the weights of the attributes and DMs are completely unknown. Expand
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A new method for Atanassov's interval-valued intuitionistic fuzzy MAGDM with incomplete attribute weight information
TLDR
This paper develops a new method for solving multiple attribute group decision-making (MAGDM) problems with Atanassov's interval-valued intuitionistic fuzzy values (AIVIFVs) and incomplete attribute weight information. Expand
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A novel method for group decision making with interval-valued Atanassov intuitionistic fuzzy preference relations
TLDR
This paper investigates the group decision making (GDM) problems with interval-valued Atanassov intuitionistic fuzzy preference relations (IV-AIFPRs) and develops a novel method for solving such problems. Expand
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Power geometric operators of trapezoidal intuitionistic fuzzy numbers and application to multi-attribute group decision making
The weighted possibility means of TrIFNs are firstly introduced.A new ranking method for TrIFNs is thereby presented.Minkowski distance for TrIFNs is defined.Four kinds of power geometric operatorsExpand
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Supplier selection using ANP and ELECTRE II in interval 2-tuple linguistic environment
TLDR
In supply chain management, supplier selection can be treated as a type of hierarchical multi-criteria decision-making (MCDM) problems since it involves various criteria and hierarchical structure among criteria often exists. Expand
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Interval-valued intuitionistic fuzzy mathematical programming method for hybrid multi-criteria group decision making with interval-valued intuitionistic fuzzy truth degrees
TLDR
We develop a novel interval-valued intuitionistic fuzzy (IVIF) mathematical programming method for hybrid multi-criteria group decision making considering alternative comparisons with hesitancy degrees. Expand
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Possibility Method for Triangular Intuitionistic Fuzzy Multi-attribute Group Decision Making with Incomplete Weight Information
TLDR
We develop a new ranking method of TIFNs and application to multiattribute group decision making (MAGDM) problems in which the attribute values are expressed with TIFN and the information on attribute weights is incomplete. Expand
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Mathematical programming methods for consistency and consensus in group decision making with intuitionistic fuzzy preference relations
TLDR
This paper develops a novel method for checking and improving the consistency of individual IFPRs and the consensus among experts with intuitionistic fuzzy preference relations (IFPRs). Expand
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An intuitionistic fuzzy linear programming method for logistics outsourcing provider selection
TLDR
In this paper, we formulate the logistics outsourcing provider selection as a kind of group decision making (GDM) problems with intuitionistic fuzzy preference relations (IFPRs) and propose a new method for solving such problems. Expand
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A new method for probabilistic linguistic multi-attribute group decision making: Application to the selection of financial technologies
TLDR
This paper develops a new method for MAGDM with PLTSs. Expand
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