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In order to overcome the deficiency of the traditional method for determining of threshold value of the health state, this paper proposed a health state grade dividing algorithm based on artificial immune system (AIS) and cloud model. It cluster the state degradation data of equipment and the best clustering date of health state grade is found out without priori knowledge, and then it uses the cloud...
This paper analyzed the process of logistics morphology evolution and the development of logistics industry. It pointed out that the existence of economies of scale in logistics has propelled this process. Considering the nature of multi-function and network product of logistics activities, it defined the economies of scale in logistics industry and inquired their existing patterns. It qualitatively...
This study examines the factors that have an impact on tourists' adoption of online channel. A theoretical framework explaining channel adoption behavior was built and empirically tested with a sample of 421 Hong Kong residents. Results of a logistic regression analysis show that the perceptions of channel and socio-demographics have a significant impact on tourist hotel booking choice between off-line...
In this paper, we discuss the characteristics of developing robot instruction in pre-primary education, primary education, secondary education, university education and its impact on the educational informatization, the application of "Robot Assisted Instruction" in all kinds colleges at all levels has also been discussed. Through the above explanations, we can easily realize that the interactive...
Based on virtual team critical success factors (CSFs) analyses, this paper identified five rules that have significant influence on virtual team operational performance. The five rules are common objective, IT skills, members' attributes, leadership, and communication capacity. Each rule was scored on the basis of questionnaire survey. Then, under the framework of analytic hierarchy process (AHP),...
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