Complex event processing over multi-granularity RFID data streams
CEP(complex event processing) over RFID (radio frequency identification) data streams has become a new paradigm recently. Existing NFA (non-deterministic finite automata) based RFID event detection techniques assume single granularity RFID data (e.g., only item-level RFID readings) in the stream. In...
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Published in | 2009 2nd IEEE International Conference on Computer Science and Information Technology pp. 235 - 239 |
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Main Authors | , , , , |
Format | Conference Proceeding |
Language | English |
Published |
IEEE
01.08.2009
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Subjects | |
Online Access | Get full text |
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Summary: | CEP(complex event processing) over RFID (radio frequency identification) data streams has become a new paradigm recently. Existing NFA (non-deterministic finite automata) based RFID event detection techniques assume single granularity RFID data (e.g., only item-level RFID readings) in the stream. In this paper, we consider CEP problems over multiple granularities RFID data streams (e.g., item-level, case-level and pallet-level). We propose effective encoding algorithm to represent hierarchical relationships between different RFID application instances and we propose effective event detection algorithms. Experimental analysis demonstrate soundness and effectiveness of our algorithms. |
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ISBN: | 1424445191 9781424445196 |
DOI: | 10.1109/ICCSIT.2009.5234713 |