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IJSTR >> Volume 1 - Issue 2, March 2012 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



Optimized Query Processing for Wireless Sensor Networks

[Full Text]

 

AUTHOR(S)

Akbar Bemana

 

KEYWORDS

sensor networks; query optmization; operators; aggregation functionstuple; root node

 

ABSTRACT

in this paper we propose an approach for query optimization in Sensor networks that cause increasing of network life time. Proposed approach reduce network consumption energy via executing operators with optimized order and optimized method for executing aggregation functions that sensor nodes do not sent unimportant data to their parents. But other existing methods such as PA and PM are sent all data to base station and base station filters data.

 

REFERENCES

[1] R. Govindan, J. M. Hellerstein, W. Hong, S. Madden, M. Franklin, and Scott Shenker. The sensor network as a database. Tech. Report 02-771, USC/CS, 2002.
[2] Z.Tu,W.Liang.Energy-Efficient Aggregate Query Evaluation in Sensor Networks. Australian National University,2006
[3] R.Rosemark ,W.C.Lee ,B.Urgaonkar, Optimizing Energy-Efficient Query Processing in Wireless Sensor Networks.
[4] D.J.Abadi,S.Madden,W.Lindner, REED: Robust, Efficient Filtering and Event Detection in Sensor Networks. Proceedings of the 31st VLDB Conference, Trondheim, Norway, 2005
[5] Muhammad Umer, Selectivity-aware Query Processing in Sensor Networks, Sensys07 Doctoral Colloquium, November 6, 2007, Sydney, Australia.
[6] S. Madden, M. J. Franklin, J. M. Hellerstein, and W. Hong. TinyDB: An acquisitional query processing system for sensor networks. ACM TODS, 30(1), November 2005.
[7] A. Demers, J. Gehrke, R. Rajaraman, N. Trigoni, and Y. Yao. The cougar project: A work-in-progress report. SIGMOD Record, 32(4), 2003.
[8] N. Trigoni, Y. Yao, J. Gehrke, R. Rajaraman, and A. Demers. Multi-query optimization for sensor networks. In Proc. of DCOSS, 2005.
[9] S.Xiang ,H.B.Lim ,K.L.Tan, Impact of Multi query Optimization in Sensor Networks, Proceedings of the 3rd International Workshop on Data Management for Sensor Networks (DMSN'06), Seoul, South Korea, 2006.
[10] O.Gnawaliz, R.Govindanz, J.Heidemannx , Implementing a Sensor Database System using a Generic Data Dissemination Mechanism,IEEE,2005.
[11] Yang Sun , Query Processing for Sensor Network , University ofWaterloo,2006.
[12] M.Demirbas, H.Ferhatosmanoglu, Peer-to-Peer Spatial QueriesinSensorNetworks.
[13] I.F.Akyildiz et al., Wireless Sensor Networks: a survey, Computer Networks, Vol. 38, pp. 393-422, March 2002.
[14] . Yao and J. Gehrke. Query processing for sensor networks.In Proc. of CIDR,2003.