Filters








15,735 Hits in 15.2 sec

A New Distance-Based Consensus Reaching Model for Multi-Attribute Group Decision-Making with Linguistic Distribution Assessments

Shengbao Yao
2018 International Journal of Computational Intelligence Systems  
A B S T R A C T This paper proposes a novel consensus reaching model for multi-attribute group decision making (MAGDM) with information represented by means of linguistic distribution assessments.  ...  Then, a novel consensus reaching model is developed for MAGDM with linguistic distribution assessment, in which a feedback mechanism is devised by combining an identification rule and an optimization-based  ...  This work is partially supported by the Soft Science Research Projects of Technical Innovation in Hubei Province in 2018 (Grant no. 2018ADC085).  ... 
doi:10.2991/ijcis.2018.125905656 fatcat:ddmqymwejfciflvlfdpkld3dru

Fuzzy sets and operations research: Perspectives

F. Herrera, J.L. Verdegay
1997 Fuzzy sets and systems (Print)  
Then, in a more particular perspective, some specific topics of Fuzzy-Sets-based models in Operations Research, such as fuzzy optimization, preference modelling, linguistic modelling and decision models  ...  Operations Research present state and future trends are analyzed from the Fuzzy-Sets-based methodologies point of view.  ...  In a group decision making situation there are basically two problems to solve: (i) alternatives selection problem, i.e., how to obtain solution alternative(s) set, and (ii) consensus reaching problem,  ... 
doi:10.1016/s0165-0114(97)00088-2 fatcat:ymtfybeqojamra66k55aidjlnq

Distributed Linguistic Representations in Decision Making: Taxonomy, Key Elements and Applications, and Challenges in Data Science and Explainable Artificial Intelligence [article]

Yuzhu Wu, Zhen Zhang, Gang Kou, Hengjie Zhang, Xiangrui Chao, Cong-Cong Li, Yucheng Dong, Francisco Herrera
2020 arXiv   pre-print
Distributed linguistic representations are powerful tools for modelling the uncertainty and complexity of preference information in linguistic decision making.  ...  , and distributed linguistic multiple attribute decision making models.  ...  This work was supported by the grants (Nos. 71971039, 71421001, 71910107002, 71771037, 71874023, and 71871149) from NSF of China, and the grants (Nos. sksyl201705 and 2018hhs-58) from Sichuan University  ... 
arXiv:2008.01499v2 fatcat:ivmvmoqjyrgdvmigbjz5ilgbbe

Type-1 OWA methodology to consensus reaching processes in multi-granular linguistic contexts

Francisco Mata, Luis G. Pérez, Shang-Ming Zhou, Francisco Chiclana
2014 Knowledge-Based Systems  
A crucial step in group decision making (GDM) processes is the aggregation of individual opinions with the aim of achieving a "fair" representation of each individual within the group.  ...  than previous consensus reaching processes with muti-granular linguistic information.  ...  Acknowledgements This work has been supported by the Research Projects UJA2009/12/25, UJA2011/14/01 and TIN2009-08286.  ... 
doi:10.1016/j.knosys.2013.09.017 fatcat:ibklayl7obah5fa4gtt2co5o44

Failure Mode and Effect Analysis in a Linguistic Context: A Consensus-Based Multiattribute Group Decision-Making Approach

Hengjie Zhang, Yucheng Dong, Ivan Palomares-Carrascosa, Haiwei Zhou
2018 IEEE Transactions on Reliability  
Thus, this study proposes a consensus-based group decision-making framework for FMEA with the aim of classifying FMs into several ordinal risk classes in which we assumed that FMEA participants provide  ...  Meanwhile, generating a consensual decision is crucial for the FMEA problem because 1) reaching consensus will enhance the connections among FMEA participants, and 2) a highly accepted group solution to  ...  To deal with a decision problem involving multiple individuals, many group decision making (GDM) and multiattribute group decision making (MAGDM) models have been reported in the literature [28] .  ... 
doi:10.1109/tr.2018.2869787 fatcat:fkwe5s2kcnhl7jtcrlpmjephpi

An Integrated Consensus Improving Strategy Based on PL-Wasserstein Distance and Its Application in the Evaluation of Network Public Opinion Emergencies

Shitao Zhang, Zhenzhen Ma, Xiaodi Liu, Zhiying Wang, Lihui Jiang, Peter Giesl
2020 Complexity  
To address such problems, this paper presents a novel adaptive consensus reaching model for multiattribute group decision making (MAGDM) with probabilistic linguistic decision matrices (PLDMs).  ...  Through comparing with existing probabilistic linguistic MAGDM approaches, the proposed approach offers the advantages in terms of the accurate measurement of information difference and the integrated  ...  consecutive linguistic terms to increase the richness and flexibility of linguistic information elicitation using linguistic expressions.  ... 
doi:10.1155/2020/9870620 fatcat:qubiy7vw4ndhpfwi7usfehy5ky

A rational consensus model in group decision making using linguistic assessments

F. Herrera, E. Herrera-Viedma, J.L. Verdegay
1997 Fuzzy sets and systems (Print)  
A new consensus model for the consensus reaching process, in a linguistic framework, is presented in heterogeneous group decision making problems, called rational consensus model.  ...  This consensus model allows more rational consensus solutions to be obtained and thus, more human consistency to be incorporated in decision support systems. @ 1997 Elsevier Science B.V.  ...  Linguistic preference relations in group decision making The use of fuzzy preference relations in decision making situations to express experts' opinions about an alternative set, with respect to certain  ... 
doi:10.1016/s0165-0114(96)00047-4 fatcat:wrhsa3yzdngzreppusunfw2dbu

A Consensus-Reaching Approach to the Evaluation of Product Design Alternatives with Multiple Preference Structures

Yukun Hu, Suihuai Yu, Jianjie Chu, Dengkai Chen, Fangmin Cheng, Chen Chen, Zhuo Liu, Ting Wei, Carmen De Maio
2021 Computational Intelligence and Neuroscience  
Then, we measure the consensus degree between individual evaluators and the group using a consensus measurement method.  ...  To effectively satisfy the heterogeneous needs of evaluators and improve the credibility of evaluation results, the paper introduces a consensus-reaching approach that incorporates multiple preferences  ...  Consensus-Reaching Process in Group Evaluation. e consensus-reaching process is an effective decision-making tool to eliminate preference conflicts in group decision-making [46] . e consensus-reaching  ... 
doi:10.1155/2021/6992648 pmid:35915600 pmcid:PMC9338745 fatcat:uafrv6a3cncblkpnmocqtgz6ku

A Consensus Reaching Model with Minimum Adjustments in Interval-Valued Intuitionistic MAGDM

Gai-li Xu
2018 Mathematical Problems in Engineering  
This paper focuses on multiattribute group decision-making problems with interval-valued intuitionistic fuzzy values (IVIFVs) and develops a consensus reaching model with minimum adjustments to improve  ...  For the group decision-making with unacceptable consensus, Consensus Rule 1 and Consensus Rule 2 are, respectively, proposed by minimizing adjustment amounts of individual decision matrices.  ...  In group decision-making with IVIFVs, different DMs come from various research fields and have varying perceptions, attitudes, and motivations.  ... 
doi:10.1155/2018/9070813 fatcat:uyai7akptbcn3cqpfrroxsqtca

An Extended Quality Function Deployment Incorporating Fuzzy Logic and GDM Under Different Preference Structures

Gülçin Büyüközkan, Gizem Çifçi
2015 International Journal of Computational Intelligence Systems  
The paper proposes a fuzzy logic-based group decision making (GDM) approach, which can be used for quality function deployment (QFD) in the development of product improvement strategies.  ...  Decision makers can state their preferences in various ways, including incomplete preferences which are difficult to evaluate in a coherent way.  ...  Acknowledgements This study is partially supported by The Scientific and Technological Research Council of Turkey (TUBITAK) in the scope of 109M147 numbered research project.  ... 
doi:10.1080/18756891.2015.1017379 fatcat:54s7iqzgjjhvpe4ogjsztkzvhm

A sequential selection process in group decision making with a linguistic assessment approach

F Herrera
1995 Information Sciences  
IrL this paper, a sequential selection process in group decision making under linguistic assessments is presented, where a set of linguistic preference relations represents individuals preferences.  ...  Then we define the concepts of linguistic nondora nance, linguistic dominance, and strict dominance degrees as parts of the sequential selection process.  ...  Its properties are presented in [19] and its first use in group decision making in [8] .  ... 
doi:10.1016/0020-0255(95)00025-k fatcat:mb2d3cnqkjb3rbgf4juspcdxeu

Multiple attribute group decision making: A generic conceptual framework and a classification scheme

Özgür Kabak, Bilal Ervural
2017 Knowledge-Based Systems  
In particular, the application of multiple attribute decision-making methods to group decision-making problems occupies a vast area in the related literature.  ...  The research activities in group decision making have dramatically increased over the last decade.  ...  The authors express their sincere gratitude to Prof. Füsun Ülengin, who gave a group decision making course that inspires this paper.  ... 
doi:10.1016/j.knosys.2017.02.011 fatcat:uo46pmj7q5dkpgreqrp7grn5dm

QoS-Aware Web Service Selection by a Synthetic Weight

Pengcheng Xiong, Yushun Fan
2007 Fourth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD 2007)  
In this paper, we apply the fundamental principles in the fuzzy set theory and model the decision making problem as Fuzzy Multiple Criteria Decision Making (FMCDM).  ...  Moreover, it is also not easy to accurately quantify the weight of each QoS criterion since human judgments including preference are often vague.  ...  In general, the selection of a web service from a group of service alternatives on the basis of two or more QoS factors is a multiple criteria decision making (MCDM) problem [8] .  ... 
doi:10.1109/fskd.2007.462 dblp:conf/fskd/XiongF07 fatcat:lc6wvjmx6ba3bbilgzvz4677t4

Soft Computing for Decision-Making in Fuzzy Environments: A Tribute to Professor Ioan Dzitac

Simona Dzitac, Sorin Nădăban
2021 Mathematics  
Control; together with L.A.  ...  Tufis and F.G.  ...  Consensus reaching is a subject of great importance in the group decision-making field.  ... 
doi:10.3390/math9141701 fatcat:muzyyccnojdwdhjtnhg5cbrtea

Screening of Strategic Management Criterions in Hospitals Using Delphi-Fuzzy Method

Helia Moayedi, Mahdi Moaidi
2019 Zenodo  
This strategy makes it possible for experts to screen among the most important criteria in strategic management.  ...  Nowadays, the managing and planning of hospitals is facing many problems.  ...  In this research, the Delphi method as one of the qualitative research methods is used to reach consensus in group decision making.  ... 
doi:10.5281/zenodo.3346756 fatcat:lrdplx2kjfb7hl4r76uutrkbti
« Previous Showing results 1 — 15 out of 15,735 results