On the basis of adaptive learning and the results of data mining, a personalized learning system was designed and implemented. The system on this algorithm has implemented the educative conception of teaching students...
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In the identification process of modulated signal based cyclic spectrum, it is chief to be synchronized for the received signal. The article focuses on the reception signal which is not synchronized. When uniform dist...
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Aim to problem how the packet size effect to the multimedia data transmission and how to design the packet size to reach the best efficient of transmission. The research is mainly to use the inventory and queuing theo...
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The database cluster is an effective mechanism to improve the throughput of database systems and reduce the response time of the database. Generally, it is used to solve the single-node bottleneck problem of data acce...
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with the development of computertechnology, computer-assisted teaching has become an important aspect in modern education application. More and more educational software plays a major role on helping people learn the...
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According to the HSV color space characteristics , changes the modeling space in the process of Gaussian mixture model, based on the setting of each component, deals with shadow casted by using the Gaussian mixture mo...
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MBR (Minimum Bounding Rectangle) has been widely used to represent multimedia data objects in R*-Tree family indexing techniques. In this paper, in order to improve the performance of kNN searching over multimedia dat...
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Optimizing the channel and the radiation direction of the antenna is an important factor to improve the performance and quality of wireless communication systems. When it's rapidly developed in the field of commun...
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This paper puts forward a data mining method on software system layer which is based on researches on clustering data mining. At first, this method gathers all kinds of software data. Then it extracts characters from ...
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Today, as the external environment of the internet tends to mature, the consuming service based on the family life will be the main part of the E-Commerce in China. It affects the development of the industry, and also...
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