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Above-Threshold Queries of Environmental Conditions Based on Bilinear Interpolation in Wireless Sensor Networks

Yaxi Liu1, Wei Huangfu2, Haijun Zhang3

  • 1Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Engineering and Technology Research Center for Convergence Networks and Ubiquitous Services, School of Computer and Communication Engineering, University of Science and Technology Beijing(USTB), Beijing 100083, China. b20160295@xs.ustb.edu.cn.

Sensors (Basel, Switzerland)
|December 6, 2018
PubMed
Summary

This study introduces a new Bilinear Interpolation-Based (BIB) algorithm for wireless sensor networks. The BIB algorithm accurately estimates above-threshold environmental data, improving above-threshold queries.

Keywords:
above-threshold queriesbilinear interpolationspatial database querieswindow querieswireless sensor networks

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