Interval valued intuitionistic fuzzy sets
Fuzzy Sets and Systems
Handling multicriteria fuzzy decision-making problems based on vague set theory
Fuzzy Sets and Systems
Remarks on the intuitionistic fuzzy sets—III
Fuzzy Sets and Systems
Direct approach processes in group decision making using linguistic OWA operators
Fuzzy Sets and Systems
A model of consensus in group decision making under linguistic assessments
Fuzzy Sets and Systems
Vague sets are intuitionistic fuzzy sets
Fuzzy Sets and Systems
Multicriteria fuzzy decision-making problems based on vague set theory
Fuzzy Sets and Systems
Distances between intuitionistic fuzzy sets
Fuzzy Sets and Systems
Information Sciences—Informatics and Computer Science: An International Journal
Multiattribute decision making models and methods using intuitionistic fuzzy sets
Journal of Computer and System Sciences
An overview of methods for determining OWA weights: Research Articles
International Journal of Intelligent Systems
Intuitionistic fuzzy information - Applications to pattern recognition
Pattern Recognition Letters
Clustering algorithm for intuitionistic fuzzy sets
Information Sciences: an International Journal
Fuzzy Sets and Systems
Computers and Industrial Engineering
Soft Computing - A Fusion of Foundations, Methodologies and Applications - Recent progress in natural computation and knowledge discovery
An outranking method for multi-criteria decision making with duplex linguistic information
Fuzzy Sets and Systems
Intuitionistic Fuzzy Aggregation Operators
IEEE Transactions on Fuzzy Systems
Journal of Computer and System Sciences
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In this paper, a new concept of interval-valued intuitionistic linguistic number IVILN, which is characterised by a linguistic term, an interval-valued membership degree and an interval-valued non-membership degree, is first introduced. Then, score function, accuracy function and some multiplicative operational laws of IVILNs are defined. Based on these two functions, a simple approach for the comparison between two IVILNs is presented. Based on these operational laws, some new geometric aggregation operators, such as the interval-valued intuitionistic linguistic weighted geometric IVILWG operator, interval-valued intuitionistic linguistic ordered weighted geometric IVILOWG operator and interval-valued intuitionistic linguistic hybrid geometric IVILHG operator, are proposed, and some desirable properties of these operators are established. Furthermore, by using the IVILWG operator and the IVILHG operator, a group decision making approach, in which the criterion values are IVILNs and the criterion weight information is known completely, is developed. Finally, an illustrative example is given to demonstrate the feasibility and effectiveness of the developed method.