Interval valued intuitionistic fuzzy sets
Fuzzy Sets and Systems
Entropy on intuitionistic fuzzy sets and on interval-valued fuzzy sets
Fuzzy Sets and Systems
Distances between intuitionistic fuzzy sets
Fuzzy Sets and Systems
Linguistic decision analysis: steps for solving decision problems under linguistic information
Fuzzy Sets and Systems - Special issue on soft decision analysis
An application of intuitionistic fuzzy sets in medical diagnosis
Fuzzy Sets and Systems
Entropy for intuitionistic fuzzy sets
Fuzzy Sets and Systems
New similarity measures of intuitionistic fuzzy sets and application to pattern recognitions
Pattern Recognition Letters
On the relationship between some extensions of fuzzy set theory
Fuzzy Sets and Systems - Theme: Basic notions
Ant Colony Optimization
Modern Heuristic Optimization Techniques With Applications To Power Systems
Modern Heuristic Optimization Techniques With Applications To Power Systems
Multiattribute decision making models and methods using intuitionistic fuzzy sets
Journal of Computer and System Sciences
Information Sciences: an International Journal
Compromise ratio method for fuzzy multi-attribute group decision making
Applied Soft Computing
Expert Systems with Applications: An International Journal
Extension of fuzzy TOPSIS method based on interval-valued fuzzy sets
Applied Soft Computing
Some aspects of intuitionistic fuzzy sets
Fuzzy Optimization and Decision Making
Metaheuristics: Progress in Complex Systems Optimization
Metaheuristics: Progress in Complex Systems Optimization
Information Sciences: an International Journal
Journal of Computer and System Sciences
Level sets and the representation theorem for intuitionistic fuzzy sets
Soft Computing - A Fusion of Foundations, Methodologies and Applications
IEEE Transactions on Fuzzy Systems
How to make T-transitive a proximity relation
IEEE Transactions on Fuzzy Systems
Intuitionistic Fuzzy Aggregation Operators
IEEE Transactions on Fuzzy Systems
Information Sciences: an International Journal
Interval-valued fuzzy TOPSIS method with leniency reduction and an experimental analysis
Applied Soft Computing
Hesitant fuzzy prioritized operators and their application to multiple attribute decision making
Knowledge-Based Systems
Expert Systems with Applications: An International Journal
Expert Systems with Applications: An International Journal
Computers and Industrial Engineering
Journal of Computer and System Sciences
Computers & Mathematics with Applications
Fuzzy Optimization and Decision Making
Expert Systems with Applications: An International Journal
Information Sciences: an International Journal
Fuzzy heterogeneous multiattribute decision making method for outsourcing provider selection
Expert Systems with Applications: An International Journal
Information Sciences: an International Journal
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
Approaches to hesitant fuzzy multiple attribute decision making with incomplete weight information
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
Hesitant triangular fuzzy information aggregation in multiple attribute decision making
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
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The aim of this paper is to develop a closeness coefficient based nonlinear programming method for solving multiattribute decision making problems in which ratings of alternatives on attributes are expressed using interval-valued intuitionistic fuzzy (IVIF) sets and preference information on attributes is incomplete. In this methodology, nonlinear programming models are constructed on the concept of the closeness coefficient, which is defined as a ratio of the square of the weighted Euclidean distance between an alternative and the IVIF negative ideal solution (IVIFNIS) to the sum of the squares of the weighted Euclidean distances between the alternative and the IVIF positive ideal solution (IVIFPIS) as well as the IVIFNIS. Simpler nonlinear programming models are deduced to calculate closeness intuitionistic fuzzy sets of alternatives to the IVIFPIS, which are used to estimate the optimal degrees of membership and hereby generate ranking order of the alternatives. The derived auxiliary nonlinear programming models are shown to be flexible with different information structures and decision environments. The proposed method is validated and compared with other methods. A real example is examined to demonstrate applicability of the proposed method in this paper.