Analyzing Feedback Mechanisms in Group Decision Making Problems

Taghavi, Atefeh; Eslami, Esfandiar; Cabrerizo, Francisco Javier; Herrera‐Viedma, Enrique

doi:10.1007/978-3-319-66827-7_34

Cited by 2 publications

(2 citation statements)

References 17 publications

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“…To avoid this subjectivity, automatic feedback mechanisms simulating the moderator' s activity were developed [8,[14][15][16][17] , making more efficient and effective the consensus process. Among them, those that adapt their operation to a given criterion, as, for example, the decision makers' knowledge [17] or the decision makers' credibility [14] , have shown better performance [18] . However, the shortcoming of these approaches is that the values associated with the knowledge and the credibility are assigned subjectively.…”

Section: Introductionmentioning

confidence: 99%

Adaptive multi-criteria group decision-making model based on consistency and consensus with intuitionistic reciprocal preference relations: a case study in energy storage technology selection

Cabrerizo¹,

Trillo²,

Alonso³

et al. 2022

J Smart Environ Green Comput

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Aim: This study aims to present a multi-criteria group decision-making model with intuitionistic reciprocal preference relations that incorporates a new feedback mechanims adapting its operation to the decision-makers' consistency. Methods: A new adaptive feedback mechanism is developed within a multi-criteria group decision-making model. Assuming different kinds of decision-makers classified according to their consistency, this feedback mechanism customizes the recommendations given by adopting three strategies to identify the problematic assessments that the decision-makers should change if they want to collaborate to increase the consensus. Results: The performance of the proposed model is shown in a case study for the selection of an energy storage technology. It shows that the decision-makers providing assessments with low consistency must modify more assessments, allowing the most consistent decision-makers to be the leaders of the negotiation and persuade the others to adjust their assessments to improve the agreement achieved. Conclusion: In this study, a novel multi-criteria group decision-making model is developed. It includes an adaptive feedback mechanism adjusting the advice provided by considering the decision-makers' consistency. It allows that the assessments of the most consistent decision-makers never be strongly modified during the decision process.

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Section: Introductionmentioning

confidence: 99%

Adaptive multi-criteria group decision-making model based on consistency and consensus with intuitionistic reciprocal preference relations: a case study in energy storage technology selection

Cabrerizo¹,

Trillo²,

Alonso³

et al. 2022

J Smart Environ Green Comput

Self Cite

View full text Add to dashboard Cite

show abstract

“…• Some approaches incorporated a feedback mechanism adapting its operation to the consensus reached in each discussion round [7]. These approaches present a faster convergence towards the consensus than the rigid ones [8].…”

Section: Introductionmentioning

confidence: 99%

An Adaptive Feedback Mechanism for Consensus Reaching Processes Based on Individuals' Credibility

Cabrerizo

Pérez

Morente-Molinera

et al. 2019

Proceedings of the Annual Hawaii International Conference on System Sciences

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In group decision making, the decision made should be the one of highest consensus. Numerous consensus reaching processes have been developed as a part of the decision process. Within a consensus reaching process, a notable step is that of the feedback mechanism that helps the individuals arrive at an agreement by generating some recommendations on how they should modify their evaluations. Our objective is to present a new feedback mechanism based on individuals' credibility. Different from the existing approaches, it adapts the recommendations provided to the individuals depending on their credibility.

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Analyzing Feedback Mechanisms in Group Decision Making Problems

Cited by 2 publications

References 17 publications

Adaptive multi-criteria group decision-making model based on consistency and consensus with intuitionistic reciprocal preference relations: a case study in energy storage technology selection

Adaptive multi-criteria group decision-making model based on consistency and consensus with intuitionistic reciprocal preference relations: a case study in energy storage technology selection

An Adaptive Feedback Mechanism for Consensus Reaching Processes Based on Individuals' Credibility

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