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22nd International Conference on Data Engineering (ICDE'06)
Monitoring Top-k Query inWireless Sensor Networks
Atlanta, Georgia
April 03-April 07
ISBN: 0-7695-2570-9
| ASCII Text | x | ||
| Minji Wu, Jianliang Xu, Xueyan Tang, Wang-Chien Lee, "Monitoring Top-k Query inWireless Sensor Networks," Data Engineering, International Conference on, pp. 143, 22nd International Conference on Data Engineering (ICDE'06), 2006. | |||
| BibTex | x | ||
| @article{ 10.1109/ICDE.2006.103, author = {Minji Wu and Jianliang Xu and Xueyan Tang and Wang-Chien Lee}, title = {Monitoring Top-k Query inWireless Sensor Networks}, journal ={Data Engineering, International Conference on}, volume = {0}, year = {2006}, isbn = {0-7695-2570-9}, pages = {143}, doi = {http://doi.ieeecomputersociety.org/10.1109/ICDE.2006.103}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - CONF JO - Data Engineering, International Conference on TI - Monitoring Top-k Query inWireless Sensor Networks SN - 0-7695-2570-9 SP EP A1 - Minji Wu, A1 - Jianliang Xu, A1 - Xueyan Tang, A1 - Wang-Chien Lee, PY - 2006 KW - null VL - 0 JA - Data Engineering, International Conference on ER - | |||
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICDE.2006.103
Top-k monitoring is important to many wireless sensor applications. This paper exploits the semantics of top-k query and proposes a novel energy-efficient monitoring approach, called FILA. The basic idea is to install a filter at each sensor node to suppress unnecessary sensor updates. The correctness of the top-k result is ensured if all sensor nodes perform updates according to their filters. We show via simulation that FILA outperforms the existing TAGbased approach by an order of magnitude.
Citation:
Minji Wu, Jianliang Xu, Xueyan Tang, Wang-Chien Lee, "Monitoring Top-k Query inWireless Sensor Networks," icde, pp.143, 22nd International Conference on Data Engineering (ICDE'06), 2006
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