Abstract
With expanding of query requirements, event-relative semantic has appeared for data stream applications. This paper builds a simple but effective event-driven data stream model EQM based on event semantics and features over data stream. Furthermore, some improved approaches over event detection and queries as well as relative efficiency evaluation are discussed. Experiments show that our approaches gain better performance than available data stream model and processing approaches as far as event-relative problem is concerned.
Partially supported by National Science Foundation (60473073, 60503036), and Fok Ying Tung Education Foundation under No. 104027.
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Gu, Y., Yu, G., Wu, S., Li, X., Lv, Y., Yue, D. (2007). A Simple But Effective Event-Driven Model for Data Stream Queries. In: Dong, G., Lin, X., Wang, W., Yang, Y., Yu, J.X. (eds) Advances in Data and Web Management. APWeb WAIM 2007 2007. Lecture Notes in Computer Science, vol 4505. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-72524-4_55
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DOI: https://doi.org/10.1007/978-3-540-72524-4_55
Publisher Name: Springer, Berlin, Heidelberg
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