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In group decision making, one strives to reconcile differences of opinions (judgments) expressed by individual members of the group. Fuzzy-decision-making mechanisms bring a great deal of flexibility. By admitting membership degrees, we are offered flexibility to exploit different aggregation mechanisms and navigate a process of interaction among decision makers to achieve an increasing level of consistency...
By analyzing the content of situation assessment of urban passenger hub, adhering to the principles of objective, practical and scientific, the reasonable evaluation index system was formed. And on this basis, urban passenger transport hub was comprehensively evaluated using AHP and the fuzzy comprehensive evaluation method. Finally in this paper a certain urban passenger transport hub was considered...
With the process of economic globalization accelerating, the cooperation among enterprises becomes closer than before. Joint managed inventory was adopted to lower production costs and get high profit. However it is the key and foundation to keep the whole supply chain efficient and orderly whether the profit allocation is reasonable. The strategy of JMI in the supply chain was studied. The methods...
This article demonstrates how the GA approach can be efficiently used to the penalty function based fuzzy goal programming (FGP) formulation of academic personnel planning problems in university management system. In the proposed approach, requirement of total full-time teaching staff and allocation of pay-roll budget to each of academic departments are fuzzily described. The recruitment of minimum...
The rational allocation of human resources for the enterprise development and smooth running plays an important role. To ensure that employees assigned to the most suitable jobs is to guarantee the management decision can be effective execution by subordinates. This model of human resources for constructing evaluation system put forward a kind method of the comprehensive evaluation of the human resource...
With the security industry developing rapidly and the number of security systems increasing continuously in recent years, security systems provide a positive effect on society security in China, but many of them became vulnerable or even useless because of the problem of irrational allocation of resources. In order to evaluate security system efficiency to avoid these problems, the hierarchy structure...
The purpose of this study is to propose a new framework for the performance measurement of service SCM using Fuzzy-AHP(Analytic Hierarchy Process) method. Also a new service SCM model based on service science in order to reflect the latest views of the service is proposed. Fuzzy-AHP method takes into account realistic situation in applying AHP to performance measurements of SCM. Finally, the proposed...
In this paper, a fuzzy reliability allocation method of product is developed based on the experts' knowledge, where fuzzy set theory and analytic hierarchy process are used to decrease the influence of decision-makers' subjective preferences and the fuzzy and uncertain factors during the decision process. In the reliability allocation process, when selecting the influence factors and determining their...
This paper presents how the fuzzy goal programming (FGP) and interval valued goal programming (IVGP) can be efficiently used for modelling and solving land allocation problems for optimal production of seasonal crops in agricultural system. In the proposed approach, utilization of cultivable land, production of crops and target level of profit are fuzzily described. The supply and utilization of productive...
Land consolidation has played an important role to improve the land utilization and the ecological environment as well to promote the sustainable use of land resources. The scientific, rationality of land consolidation has significant function to the overall efficiency. This paper reviewing some recent advances in methods of evaluation in land consolidation, combining with the projects feature, using...
This paper demonstrates a fuzzy goal programming (FGP) procedure for modeling and solving patrol manpower deployment problems of Metropolitan cities to deterring traffic violations and accidents and thereby reducing accident rate in a traffic control planning horizon. In the proposed approach, the different structural constraints and various relationships involved with patrol manpower deployment problem...
This paper presents a novel approach for automatic fuzzy based knowledge acquisition, which clubs supplier selection process with order allocation for dynamic supply chains to cope up with market variations. It imitates the knowledge acquisition and manipulation in a manner similar to that of decision makers who has gathered considerable knowledge and expertise in procurement domain. According to...
Support vector clustering algorithm and fuzzy decision are applied to optimizing reliability allocation model for modular software systems in this paper, The factor set of reliability level and the weight of factor are established and the membership degree of the software module-the factor is obtained using expert information and SVM optimum clustering by analyzing the influential factors of reliability...
The most often used operator to aggregate criteria in decision making problems is the classical weighted sum model or weighted sum model. However, in many problems, the criteria considered interact and a substitute to the weighted sum model has to be adopted. Multi-criteria decision making (MCDM) problems involve the ranking of a finite set of alternatives in terms of a finite number of decision criteria...
Group decision that multi-interest agents take part in is an important method, which can promote the democratization and scientific process in the water resources allocation. And the weight of multi-interest agents play an important part in the efficiency of group decision. This paper proposes a method of modifying weight based on similarity measures of intuitionistic fuzzy matrix after multi-interest...
Water resources allocation relates to many decision factors, such as society, economy, environment and resource utilization, which is a complicated and uncertain decision-making process. Usually, the problem of conflict and competition among the different targets and water users should be solved. Taking Dalian's water resources allocation as an example, this paper develops a multi-objectives evaluation...
Based on analysis of the requirements of task allocation for product cooperative development (PCD), an evaluation index system was established for task allocation. This paper introduced the mathematical method of fuzzy analytic hierarchy process (FAHP) firstly, and established a hierarchy evaluation model of task allocation for PCD, which uses time, quality, cost as the first class evaluation indexes...
Maintenance plays an important role in keeping the availability of civilian and military equipments at a satisfactory level. The issue, which decision maker is most concerned about, is how to keep the availability at a satisfactory level with less maintenance cost. In this study, we propose a simulation-optimization approach to spare parts allocation based on decision-maker's satisfaction. Firstly,...
For the complex system, there are many influencing factors of the reliability, and apart of the factors can only be assessed qualitatively. Furthermore, the complex system is composed by different type sub-systems. So it is difficult to allocate the reliability of system to every subsystem by traditional reliability allocation method. So, a new reliability allocation method which based on the fuzzy...
QoS requirements of Grid users for Grid service resources always include multiple fuzzy attributes. And there is contradictory between these QoS parameters. A multi-attributes decision making method based on information entropy is utilized to weigh the importance degree of QoS parameters and solve the contradictory. In addition, evaluation factor set is classified according to the type of QoS parameters,...
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