A Continuous Query Index for Processing Queries on RFID Data Stream

@article{Park2007ACQ,
  title={A Continuous Query Index for Processing Queries on RFID Data Stream},
  author={Jaekwan Park and Bonghee Hong and ChaeHoon Ban},
  journal={13th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA 2007)},
  year={2007},
  pages={138-145}
}
RFID middleware systems collect and filter RFID streaming data gathered continuously by numerous readers to process requests from applications. These requests are called continuous queries because they are executed continuously during tag movement. To enhance the performance of the middleware, an index must be built to process these continuous queries efficiently. Several approaches to building an index on queries rather than data records, called query index, have been proposed and are widely… CONTINUE READING
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