Group decision making with a fuzzy linguistic majority
Fuzzy Sets and Systems
Group decision making and consensus under fuzzy preferences and fuzzy majority
Fuzzy Sets and Systems - Special issue dedicated to Professor Claude Ponsard
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
A rational consensus model in group decision making using linguistic assessments
Fuzzy Sets and Systems
Fuzzy sets and decision analysis
Fuzzy Sets and Systems - Special issue: fuzzy sets: where do we stand? Where do we go?
Choice processes for non-homogeneous group decision making in linguistic setting
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
Fuzzy Multiple Attribute Decision Making: Methods and Applications
Fuzzy Multiple Attribute Decision Making: Methods and Applications
A note on the internal consistency of various preference representations
Fuzzy Sets and Systems - Special issue: Soft decision analysis
Fuzzy Sets and Systems - Special issue: Preference modelling and applications
A note on the reciprocity in the aggregation of fuzzy preference relations using OWA operators
Fuzzy Sets and Systems - Special issue: Preference modelling and applications
International Journal of Approximate Reasoning
The impact of fuzziness in social choice paradoxes
Soft Computing - A Fusion of Foundations, Methodologies and Applications
International Journal of Intelligent Systems
Fuzzy social choice: a selective retrospect
Soft Computing - A Fusion of Foundations, Methodologies and Applications - Special issue on BISCSE 2005 " Forging the Frontiers" Part II
A consistency-based procedure to estimate missing pairwise preference values
International Journal of Intelligent Systems
Group decision making with incomplete fuzzy linguistic preference relations
International Journal of Intelligent Systems
IEEE Transactions on Fuzzy Systems
IEEE Transactions on Fuzzy Systems
Analyzing consensus approaches in fuzzy group decision making: advantages and drawbacks
Soft Computing - A Fusion of Foundations, Methodologies and Applications - Special Issue on Soft Computing in Decision Modeling; Guest Editors: Vicenc Torra, Yasuo Narukawa
A note on two methods for estimating missing pairwise preference values
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Induced ordered weighted averaging operators
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Group Decision-Making Model With Incomplete Fuzzy Preference Relations Based on Additive Consistency
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
A consensus model for multiperson decision making with different preference structures
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
A 2-tuple fuzzy linguistic representation model for computing with words
IEEE Transactions on Fuzzy Systems
IEEE Transactions on Fuzzy Systems
A Consensus Model for Group Decision Making With Incomplete Fuzzy Preference Relations
IEEE Transactions on Fuzzy Systems
A Fuzzy Linguistic Methodology to Deal With Unbalanced Linguistic Term Sets
IEEE Transactions on Fuzzy Systems
A web based consensus support system for group decision making problems and incomplete preferences
Information Sciences: an International Journal
An extended TOPSIS for determining weights of decision makers with interval numbers
Knowledge-Based Systems
Group decision making problems in a linguistic and dynamic context
Expert Systems with Applications: An International Journal
Introducing attribute risk for retrieval in case-based reasoning
Knowledge-Based Systems
Algorithms for fuzzy multi expert multi criteria decision making (ME-MCDM)
Knowledge-Based Systems
Information Sciences: an International Journal
On group decision making with four formats of incomplete preference relations
Computers and Industrial Engineering
Information Sciences: an International Journal
Expert Systems with Applications: An International Journal
A compensatory model for computing with words under discrete labels and incomplete information
Knowledge-Based Systems
On the axiomatization of some classes of discrete universal integrals
Knowledge-Based Systems
A linguistic evaluation approach for universal design
Information Sciences: an International Journal
Multi-attribute group decision making models under interval type-2 fuzzy environment
Knowledge-Based Systems
Expert Systems with Applications: An International Journal
Advances in Artificial Intelligence
A new incomplete preference relations based approach to quality function deployment
Information Sciences: an International Journal
Improved hierarchical fuzzy TOPSIS for road safety performance evaluation
Knowledge-Based Systems
Information Sciences: an International Journal
Approximate TOPSIS for vessel selection under uncertain environment
Expert Systems with Applications: An International Journal
Information Sciences: an International Journal
Group consensus based on evidential reasoning approach using interval-valued belief structures
Knowledge-Based Systems
Short Communication: A new optimal consensus method with minimum cost in fuzzy group decision
Knowledge-Based Systems
Information Sciences: an International Journal
On weighted unbalanced linguistic aggregation operators in group decision making
Information Sciences: an International Journal
Hybrid optimization models of portfolio selection involving financial and ethical considerations
Knowledge-Based Systems
The optimal group consensus models for 2-tuple linguistic preference relations
Knowledge-Based Systems
The ordinal consistency of a fuzzy preference relation
Information Sciences: an International Journal
Evolutionary optimization-based tuning of low-cost fuzzy controllers for servo systems
Knowledge-Based Systems
The ordered multiplicative modular geometric operator
Knowledge-Based Systems
Expert Systems with Applications: An International Journal
Computers and Industrial Engineering
Information Sciences: an International Journal
Distance-based consensus models for fuzzy and multiplicative preference relations
Information Sciences: an International Journal
Conversation Analysis Based on Interpersonal Relationship in Consensus Building
Proceedings of International Conference on Information Integration and Web-based Applications & Services
A review of soft consensus models in a fuzzy environment
Information Fusion
Fuzzy heterogeneous multiattribute decision making method for outsourcing provider selection
Expert Systems with Applications: An International Journal
A fuzzy Grid-QoS framework for obtaining higher grid resources availability
The Journal of Supercomputing
Type-1 OWA methodology to consensus reaching processes in multi-granular linguistic contexts
Knowledge-Based Systems
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology - Computational intelligence models for image processing and information reasoning
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To solve group decision-making problems we have to take in account different aspects. On the one hand, depending on the problem, we can deal with different types of information. In this way, most group decision-making problems based on linguistic approaches use symmetrically and uniformly distributed linguistic term sets to express experts' opinions. However, there exist problems whose assessments need to be represented by means of unbalanced linguistic term sets, i.e., using term sets which are not uniformly and symmetrically distributed. On the other hand, there may be cases in which experts do not have an in-depth knowledge of the problem to be solved. In such cases, experts may not put their opinion forward about certain aspects of the problem and, as a result, they may present incomplete information. The aim of this paper is to present a consensus model to help experts in all phases of the consensus reaching process in group decision-making problems in an unbalanced fuzzy linguistic context with incomplete information. As part of this consensus model, we propose an iterative procedure using consistency measures to estimate the incomplete information. In addition, the consistency measures are used together with consensus measures to guided the consensus model. The main novelty of this consensus model is that it supports the management of incomplete unbalanced fuzzy linguistic information and it allows to achieve consistent solutions with a great level of agreement.