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To deal with the multi-granularity web documents, we propose EMTF (EM Topic Fusion) algorithm to rank the by-joint possibility, resulting of their relevance to be the topic and their granularity. We first extract features from the different granularity web documents to establish the quantitative relationship amongst them. Then, the process of(More)
Liquefied-pressure gases (LPG) are transportedand stored in the liquid phase in close tanks undersufficiently high pressure. In the case of an accident, anabrupt tank unsealing may release enormous quantity ofevaporating gas and energy that has a destructive effect onthe tank and its surroundings. In this paper, the mechanism,conditions, characteristics and(More)
  • Tan Xian
  • 2012
Machine learning and pattern recognition contains well-defined algorithms with the help of complex data, provides the accuracy of the traffic levels, heavy traffic hours within a cluster. In this paper the base stations and also the noise levels in the busy hour can be predicted. 348 pruned tree contains 23 nodes with busy traffic hour provided in east(More)
  • Tan Xian
  • 2012
In this paper, we integrate the multi-hop technique with a backup-based clustering algorithm using the residual energy to organize sensors. By using an adaptive backup strategy as well as the residual energy, the algorithm not only realizes load balance among sensor node, but also achieves dynamic cluster head distribution across the network in a timeout(More)
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