Temporal Ordering of Wireless Sensor Events
نویسنده
چکیده
To manage high volume and faulty sensor data requires complex event filtering, aggregation and correlation over time and space in heterogeneous network environments. Event management is a multi-step operation from sources to final subscribers, combining information collected by wireless devices into higher-level information or knowledge. Temporal ordering in real-time is a critical aspect in such environments (e.g., object tracking). In this paper, we discuss issues on temporal ordering of sensor data.
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تاریخ انتشار 2005