On the Semantics of Complex Events in Active Database Management Systems
ICDE '99 Proceedings of the 15th International Conference on Data Engineering
High-performance complex event processing over streams
Proceedings of the 2006 ACM SIGMOD international conference on Management of data
Exploring the impact of RFID on supply chain dynamics
WSC '04 Proceedings of the 36th conference on Winter simulation
The Design and Development of an RFID-enabled asset tracking system for challenging environments
International Journal of Internet Protocol Technology
Efficient pattern matching over event streams
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
rfid in pervasive computing: State-of-the-art and outlook
Pervasive and Mobile Computing
ZStream: a cost-based query processor for adaptively detecting composite events
Proceedings of the 2009 ACM SIGMOD International Conference on Management of data
Bridging physical and virtual worlds: complex event processing for RFID data streams
EDBT'06 Proceedings of the 10th international conference on Advances in Database Technology
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Complex event processing has been extensively applied in areas such as RFID tracking for supply chain management, fluctuation detection in stock trading, real-time intrusion detection in network monitoring, etc. Most existing research works focus on specification, formalization and evaluation of single-object oriented complex event processing. In this paper, we investigate complex event processing problems over multiple correlated RFID objects. We study multiple correlated RFID event detection problems. We present two kinds of evaluation algorithms: SEquence Join Algorithm(SEJA) and Stream Join Algorithm(SJA). Experimental studies demonstrate that our proposed algorithms are effective and scalable.