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The mutual recognition of community opinion in multiple attribute group decision making (MAGDM) is an efficient way to solve complex system, which has widely application in practice. In this paper, the MAGDM under uncertain linguistic variables is studied. In order to achieve a desirable consensus in group decision making, a new algorithm is proposed to develop a satisfactory consensus reaching process,...
In the reality, people use linguistic term rather than numerical information to express their evaluations or preferences in decision making problems. To deal with the qualitative information, we propose a linguistic decision making approach based on the ten-element linguistic-valued lattice implication algebra. In this paper, we discuss the properties of two important operations, i.e. ⊗ and ⊕, in...
A recent study in Science indicated that the confidence of a decision maker played an essential role in group decision making problems. In order to make use of the information of each individual's confidence of the current decision problem, a new hybrid weighted aggregation method to solve a group decision making peoblem is proposed in this paper. Specifically, the hybrid weight of each expert is...
Iris in human's eyes contains enrich texture information which is useful for identity authentication. A key and still open issue in iris recognition is how best representing such textural information by using a set of feature vectors. This paper proposes a new method for iris feature recognition by fusing 2D and ID features. This iris recognition system consisted of four major stages: Iris Preprocessing,...
This research aims to explore the laws governing the drives and motives of the luxury consumption motivation based on the luxury and conspicuous theories. Firstly, this research analysis and discuss four-dimensionality of conspicuous consumption of luxury goods of Chinese customers. Then, the authors evaluate the four factors of influence include luxury brands, patron status, fashions and experiences,...
A two-user decision making game is studied in the OFDM based subscriber cooperative relaying network, in which subscribers transmit their own data in the first phase, while helping to retransmit their partner's or choosing to freeride in the second phase. In the paper, we study a hierarchical game (HG) for a two user coalition, where cooperation is preferred and total payoff is transferable. Instead...
Multi-radio access selection (MRAS) is a key issue to obtain performance improvement in heterogeneous wireless networks. MRAS can affect the users' QoS directly, as well as the resource allocation and load balance for networks. In this paper, a universal MRAS decision model was set up by multi-objective optimization methods. Parameters from upper layer and lower layer related with network selection...
Focused on the multiple of object and uncertainty of environment for 3PLS to design the customizing logistics facility network, a fuzzy multi-object programming model and solution are studied deeply in this paper, the integration of the forward and reverse logistics demand for 3PLSpsila clients, and multi-commodity, multi-customer and capacitated facility location-allocation problem are taken into...
To develop practical ubiquitous computing (UbiComp) applications, we design, formalize and implement a proactive service mechanism (PSM). However, in UbiComp environments, imprecise and incomplete context information, as well as limited resource, introduces novel challenging issues for PSM from service model and quality of service (QoS) model to service selection algorithm. In our design, we propose...
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