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Based on TCP protocol, this paper aims at TCP flows, discusses the effects of multivariate correlation analysis on network traffic, obtains the quantitative relationship between different types of TCP packets in each time unit by correlation coefficient matrix, and finally proposes an anomaly detection and analysis method based on the correlation coefficient matrix. The experimental results show that...
Similarity-based collaborative filtering systems are vulnerable to the data sparsity, cold-start, and robustness problems. Computational trust models are promising alternative solutions to alleviate these problems by replacing similarity metric with trust metric. However, they often have some shortages that rely on users' explicit trust statements. A fine-grained model computing trust from user ratings...
On May 8, 1997 IBM's Deep Blue computer chess program had beaten chess grand master G. Kasparov in New York. On August 10, 2006 computer Chinese chess systems had also beaten grand masters marginally in Beijing. Both types of chess game systems are planned searching expert computer systems without machine learning capability. However computer GO game systems are still far behind human GO masters's...
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