Distributed Clustering-Based Aggregation Algorithm for Spatial Correlated Sensor Networks

  title={Distributed Clustering-Based Aggregation Algorithm for Spatial Correlated Sensor Networks},
  author={Yajie Ma and Y. Guo and Xiangchuan Tian and M. Ghanem},
  journal={IEEE Sensors Journal},
  • Yajie Ma, Y. Guo, +1 author M. Ghanem
  • Published 2011
  • Computer Science
  • IEEE Sensors Journal
  • In wireless sensor networks, it is already noted that nearby sensor nodes monitoring an environmental feature typically register similar values. This kind of data redundancy due to the spatial correlation between sensor observations inspires the research of in-network data aggregation. In this paper, an α -local spatial clustering algorithm for sensor networks is proposed. By measuring the spatial correlation between data sampled by different sensors, the algorithm constructs a dominating set… CONTINUE READING
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