Distributed Processing of Probabilistic Top-K Inquire in Wireless Sensor NetworksJournal: International Journal of Scientific Engineering and Technology (IJSET) (Vol.3, No. 5)
Publication Date: 2014-05-01
Authors : D.Dhayalan; Manikandan S.;
Page : 658-660
Keywords : Data Pruning; Inter-cluster; Adaptive algorithm; Intra-cluster;
The Top-k query processing is to evaluate the high ranked data tuples from the sensor node. Accordingly, the algorithms SSB, NSB for local Intercluster processing of the query. The data distribution that changes dynamically, the adaptive algorithm is used to decrease transmission cost and a constant round of data communication in the network.
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Last modified: 2014-09-28 00:20:17