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Review
. 2011;11(3):2885-97.
doi: 10.3390/s110302885. Epub 2011 Mar 3.

Smart query answering for marine sensor data

Md Sumon Shahriar  1 , Paulo de Souza, Greg Timms
Affiliations
Review

Smart query answering for marine sensor data

Md Sumon Shahriar et al. Sensors (Basel). 2011.

Abstract

We review existing query answering systems for sensor data. We then propose an extended query answering approach termed smart query, specifically for marine sensor data. The smart query answering system integrates pattern queries and continuous queries. The proposed smart query system considers both streaming data and historical data from marine sensor networks. The smart query also uses query relaxation technique and semantics from domain knowledge as a recommender system. The proposed smart query benefits in building data and information systems for marine sensor networks.

Keywords: marine sensor network; sensor data; smart query.

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Figures

Figure 1.
Figure 1.
Query region (South East Tasmania, Australia).
Figure 2.
Figure 2.
Classification of query processing based on sensor data storage.
Figure 3.
Figure 3.
Smart query system components.
Figure 4.
Figure 4.
The steps in proposed smart query processing.
Figure 5.
Figure 5.
Model grid (South East Tasmania, Australia).
Figure 6.
Figure 6.
Pattern query.
See this image and copyright information in PMC

References

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MeSH terms