In-Network Evaluation of Spatial Aggregation in Sensor Networks

@inproceedings{GoldinInNetworkEO,
  title={In-Network Evaluation of Spatial Aggregation in Sensor Networks},
  author={Dina Goldin and Ayferi Kutlu}
}
We consider the problem of evaluating spatial aggregation in sensor networks over geoaware sensors, communicating via a routing tree. Given a set of spatial regions, such as a spatial database relation, spatial aggregation involves the aggregation of dynamic sensor readings over each of these regions simultaneously. Nested spatial aggregation involves one… CONTINUE READING