A Sampling-Based Approach to Optimizing Top-k Queries in Sensor Networks

ICDE, pp. 68-68, 2006.

Cited by: 220|Bibtex|Views17|DOI:https://doi.org/10.1109/ICDE.2006.10
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Abstract:

Wireless sensor networks generate a vast amount of data. This data, however, must be sparingly extracted to conserve energy, usually the most precious resource in battery-powered sensors. When approximation is acceptable, a model-driven approach to query processing is effective in saving energy by avoiding contacting nodes whose values ca...More

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