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Transformer is important power equipment in power system, of which the operation condition relates to the security and reliability of electric power system. The effective evaluation for transformer condition usually involves the information of multilayer, multivariable, and multi-target system, among which there are a lot of uncertainty factors, and only fully consider these uncertainty factors can...
Continuously growing energy consumption in wireless cellular networks motivates the research towards energy saving approaches. Among previous works, many studies suggest different methods to reduce the transmission power for stationary wireless users. In this paper, we consider a challenging scenario which takes user mobility into account. Based on user mobility pattern, we propose the dynamic cell...
Resource space model (RSM) is a normalized classification model that uses m-dimensional semantic spaces to share and manage various resources in a centralized manner. This paper explores how to use the idea of classification semantics to organize indexes of resources in a decentralized manner. We deploy RSM on a structured P2P topology HRing by two ID management methods. HRing is a ring-structured...
Financial risk is the most synthetic form of business crisis and financial risk evaluation has been a widely and continually studied topic in the field of corporate finance. The purpose of this study is to evaluate the financial soundness by using the entropy-GRA model. This study constructed an efficient financial risk evaluation model and showed that the grey system theory proposed by the study...
With the competition between enterprises human resource becomes a key to that enterprises acquire the competition advantages and employee training grows into the strategic requirement of enterprise development with playing important roles gradually. In view of the existing fuzziness and randomness in the training effect comprehensive evaluation, an index system, which comprises the first class indices...
Human resources are the primary resources of an enterprise. Personnel training can cultivate core competence and achieve the success. In view of the existing fuzziness and randomness in the training effect comprehensive evaluation, an index system, which comprises the first class indices such as training condition, training management and training effect, was put forward; and then a two stage fuzzy...
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