In this paper, we propose some linguistic prioritized aggregation operators and uncertain linguistic prioritized aggregation operators for handling the multiple attribute group decision making problems in which the attributes and decision makers are in different priority level. F...
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Research Article10.9734/JSRR/2016/11862
In this paper, the Archimedean t-conorm- and t-norm-based interval-valued hesitant fuzzy ordered weighted averaging (A-IVHFOWA) operator and the Archimedean t-conorm- and t-norm-based interval-valued hesitant fuzzy ordered weighted geometric (A-IVHFOWG) operator are given by taki...
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Research Article10.9734/BJMCS/2016/27172
Aims: The aim of this paper is to provide a note on “Soft matrix theory and its decision making”. Study Design: In a recent paper [N. Cagman, S. Enginoglu, Soft matrix theory and its decision making, Computers and Mathematics with Applications 59 (10) (2010) 3308-3314], Çaðman an...
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Research Article10.9734/JSRR/2014/10507
As a combination of the fuzzy linguistic approach and the hesitant fuzzy set (HFS), hesitant fuzzy linguistic term set (HFLTS) is an efficient tool to deal with situations in which experts hesitate between several possible linguistic terms to assess the membership of an element i...
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Research Article10.9734/JSRR/2014/11116
Aims: The aim of this paper is to develop several 2-tuple linguistic power aggregation operators for aggregating 2-tuple linguistic information. Study Design: We first introduce several power aggregation operators and then extend these operators to 2-tuple linguistic environments...
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Research Article10.9734/JSRR/2014/11083
This paper presents interval-valued 2-tuple prioritized aggregation operators for handling problems involving multiple attribute group decision making, where a prioritization relationship exists between attributes and decision makers. We first develop two interval-valued 2-tuple...
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Research Article10.9734/BJAST/2014/10714
Aims: The aim of this paper is to propose a note on “Soft set theory and uni-int decision making”. Study Design: In this note, we point out by an example that Çagman and Enginoglu’s method is very likely to get an empty decision set. Place and Duration of Study: In a recent paper...
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Research Article10.9734/AIR/2014/10508
Aims: The aim of this paper is to investigate group decision making based on induced generalized uncertain linguistic aggregation operators Study Design: In this paper, we propose some new operational laws of linguistic variables and uncertain linguistic variables on the basis of...
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Research Article10.9734/BJAST/2014/10169