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In this article, a clustering method based on genetic algorithm (GA) for telecommunication customer subdivision is presented. First, the features of telecommunication customers (such as the calling behavior and consuming behavior) are extracted. Second, the similarities between the multidimensional feature vectors of telecommunication customers are computed and mapped as the distance between samples...
As a critical component of grid security, secure and efficient grid authentication needs to be well addressed. However, the most widely accepted and applied grid authentication is based on public key infrastructure (PKI) and X.509 certificates, which make the system have low processing efficiency and poor anti-attack capability. To accommodate the challenge of grid authentication, this article aims...
This paper proposes a novel method to filter web pages using parsing tree. Firstly, this paper explains how features of noises in web pages can be analyzed and extracted. Secondly, this paper explains how the parsing tree of the web pages can be built using document object model (DOM). Finally, this paper explains how domain specific extraction rules and statistic methods can be deployed to eliminate...
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