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As one of the most important problems in data mining, many studies have been done on mining outliers. However, mining outliers in high-dimension has not been well addressed. In this paper, the concepts of reference radius and local deviation index are defined. A novel algorithm OMHKLD based on single-parameter-k local density in high-dimension for mining outliers is proposed. According to a new clustering...
In recent years there have been several large-scale deployments of P2P live video systems. Existing and future P2P live video systems will offer a large number of channels, with users switching frequently among the channels. In this paper, we develop infinite-server queueing network models to analytically study the performance of multi-channel P2P streaming systems. Our models capture essential aspects...
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