Results 261 to 270 of about 38,391 (299)

Multi-attribute group decision making with aspirations: A case study

Omega, 2014
Abstract It is common that a decision maker′s utility depends on the degree to which the attribute performance matches the aspiration. However, aspiration is not considered in the traditional multi-attribute decision making (MADM) approaches. Using the Strategic Freight Forwarder Selection of China Southern Airlines (CSA) as a backdrop, this study ...
Feng, Bo, Lai, Fujun
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Compromise ratio method for fuzzy multi-attribute group decision making

Applied Soft Computing, 2007
The aim of this paper is to develop a compromise ratio (CR) methodology for fuzzy multi-attribute group decision making (FMAGDM), which is an important part of decision support system. Owing to fuzziness being inherent in decision data and group decision making processes, the crisp values are inadequate to model real-life situations. In this paper, the
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Multi-attribute group decision-making under probabilistic uncertain linguistic environment

Journal of the Operational Research Society, 2017
AbstractExisting decision-making methods cannot work under the probabilistic uncertain linguistic environment where the decision makers give different uncertain linguistic terms as their assessments and the weights of assessments are different. In this paper, a novel concept called probabilistic uncertain linguistic term set is proposed, which is ...
Mingwei Lin, Zeshui Xu, Yuling Zhai, Zhiqiang Yao   +3 more
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A novel method for heterogeneous multi-attribute group decision making with preference deviation

Computers & Industrial Engineering, 2018
Abstract Heterogeneous multi-attribute group decision making (HMAGDM) with preference deviation is a kind of complex and important problems in many decision situations. These problems involve real numbers, interval numbers, triangular fuzzy numbers, linguistic variables and intuitionistic fuzzy numbers. However, there are no general effective methods
Gao-Feng Yu, Deng-Feng Li 0001, Wei Fei
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Study on the Problem of Assessment Level of Experts in Multi-attribute Group Decision Making

2009 Fifth International Conference on Natural Computation, 2009
This paper gives a new analytical solution for assessment level of experts in multi-attribute group decision-making. A new consistent estimator is made by the method on basis of mathematical statistic theory, according to experts’ information provided in decision-making matrices , assessment level of experts is estimated and judged adversely, that is ...
Yan Chen, Zhi-Ping Fan, Xia Chen, Jing Liu   +3 more
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An interactive method for dynamic intuitionistic fuzzy multi-attribute group decision making

Expert Systems with Applications, 2011
This paper investigates the dynamic intuitionistic fuzzy multi-attribute group decision making (DIF-MAGDM) problems, in which all the attribute values provided by multiple decision makers (DMs) at different periods take the form of intuitionistic fuzzy numbers (IFNs), and develops an interactive method to solve the DIF-MAGDM problems.
Zhi-xin Su, Ming-yuan Chen, Guoping Xia, Li Wang 0022   +3 more
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Fractional programming methodology for multi-attribute group decision-making using IFS

Applied Soft Computing, 2009
Owing to more vague concepts frequently represented in decision data, mathematical objects introduced by K.T. Atanassov and studied under the name ''intuitionistic fuzzy set'' (IFS) are more flexibly used to model real-life decision situations. The aim of this paper is to develop a new methodology for solving multi-attribute group decision-making ...
Deng-Feng Li 0001, Yong-Chun Wang, Shu Liu, Feng Shan   +3 more
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Multi-attribute Group Decision Making-Based Decentralized Web Service Selection

2010 International Conference on Service Sciences, 2010
In ubiquitous network environment, network and resources change frequently, the capabilities of devices are quite different. All these features lead to local characteristics of QoS (quality of service). In addition, the centralized service registry and service selection methods cannot adapt to ubiquitous network environment.
Longchang Zhang, Hua Zou 0001, Fangchun Yang   +2 more
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A multi-attribute group decision-making method approaching to group ideal solution

2007 IEEE International Conference on Grey Systems and Intelligent Services, 2007
This paper extends the TOPSIS framework of multi-attribute individual decision-making to group decision-making situations by introducing the concepts of group positive-ideal and group negative-ideal solutions. In our method, a relative-closeness to the group positive-ideal solution is defined to determine the ranking order of all alternatives by ...
null Fang Wei-guo, null Zhou Hong
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Multidimensional fuzzy sets: Negations and an algorithm for multi-attribute group decision making

International Journal of Approximate Reasoning
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Landerson Santiago, Benjamín R. C. Bedregal   +1 more
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