EASE: an energy-efficient in-network storage scheme for object tracking in sensor networks

@article{Xu2005EASEAE,
  title={EASE: an energy-efficient in-network storage scheme for object tracking in sensor networks},
  author={Jianliang Xu and Xueyan Tang and Wang-Chien Lee},
  journal={2005 Second Annual IEEE Communications Society Conference on Sensor and Ad Hoc Communications and Networks, 2005. IEEE SECON 2005.},
  year={2005},
  pages={396-405}
}
Energy efficiency is one of the most critical issues in the design of wireless sensor networks. Observing that many sensor applications for object tracking can tolerate a certain degree of imprecision in location data of tracked objects, this paper studies precision-constrained approximate queries that trade answer precision for energy efficiency. We develop an Energy-conserving Approximate StoragE (EASE) scheme to efficiently answer approximate location queries by keeping errorbounded… CONTINUE READING
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