L
Lianshui Li
Researcher at Nanjing University of Information Science and Technology
Publications - Â 11
Citations - Â 676
Lianshui Li is an academic researcher from Nanjing University of Information Science and Technology. The author has contributed to research in topics: Preference relation & Group decision-making. The author has an hindex of 8, co-authored 11 publications receiving 515 citations.
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Two consensus models based on the minimum cost and maximum return regarding either all individuals or one individual
TL;DR: Two kinds of minimum cost models are proposed with regard to all the individuals and one particular individual respectively, and the economic significance of these two models is shown by exploring their dual models grounded in the primal–dual linear programming theory.
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Goal programming approaches to obtain the priority vectors from the intuitionistic fuzzy preference relations
TL;DR: The priority method on the intuitionistic fuzzy preference relation (IFPR) is proposed and the equivalent interval matrices of the IFPR are introduced in order to avoid the operational difficulty in dealing with the intuitionism sets.
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The optimal priority models of the intuitionistic fuzzy preference relation and their application in selecting industries with higher meteorological sensitivity
TL;DR: A least squares method and a goal programming method are proposed to get the priority of the intuitionistic fuzzy preference relation (IFPR) and it is shown that the same methods apply to the circumstance of group decision making.
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Consensus modeling with nonlinear utility and cost constraints
TL;DR: New consensus models that aim to maximize the GDM utility under the premise of limited consensus cost and nonlinear utility/preference constraints for both the individual DMs and the moderator are constructed.
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On consensus models with utility preferences and limited budget
TL;DR: Results show that different utility preferences of all the individual DMs have impacts on the final optimal consensus opinion, and the moderator has a dominant role in the development trends throughout the whole decision-making process to some extent.