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The study of user access behavior in Video-on-Demand (VoD) system is principally from the perspective of videos and user sessions. From the user's perspective, the distribution of requests for VoD has not been investigated. In this paper, the times of single user requested in a period are defined as the number of individual requests. Firstly, the number of individual requests is sorted in descending...
Electrification of the transportation sector is gradually becoming a global trend due to the environmental benefits of electric vehicles (EV), which not only helps to reduce greenhouse gas emissions, but also helps to reduce the burden of fossil fuel resources need. In order to analyze and evaluate the performance of different EV charging station location schemes, a pre-built AnyLogic Urban Dynamics...
To improve working performance of small axial flow fan, a new improved structure was proposed "numerical computation carried out for two sets of fan models using RNG k-e model. The results indicats that the improved models of the two sets have the same trend in static characteristics and flow distribution. Conclusions are as follows: (1) The improved results is satisfactory in static chateristics...
Aiming at the drawbacks of traditional static methods not considering dynamic changes of depths on a chart, the paper proposes a method for determining the navigability of a planned route based on an instantaneous depth model. Firstly, Instantaneous water levels are forecasted based on a grid tide model and incorporated into depths in a chart, and obstacle areas are acquired dynamically with changing...
In this paper, fuzzy comprehensive evaluation and Matlab combining method is applied to the assessment of cadres, the first divided into four categories based on attributes in each category was divided into four categories, first in the various factors in the implementation of a single judge, and then together to implement a secondary evaluation, and finally given the realization of the Matlab model...
High-resolution satellite images (HRSI) at sub-5m footprint such as IKONOS and SPOT-5 HRG/HRS images are becoming increasingly available to the earth observation community and their respective clients. SPOT-5 imagery is one of the main data sources for the project of West China topographic mapping (WChTM) which has been approved by the State Council of China in year 2006. In this paper, we present...
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