DocumentCode
3308736
Title
Clustering Approach for Wireless Sensor Networks Using Spatial Data Correlation and Ant-Colony Optimization
Author
Zhang, Chongqing ; Xu, Qiang
Author_Institution
Dept. of Network Eng., Shandong Univ. of Sci. & Technol., Qingdao
Volume
1
fYear
2009
fDate
25-26 April 2009
Firstpage
538
Lastpage
541
Abstract
This paper studies how to exploit spatial data correlations to group sensor nodes into clusters of high data aggregation efficiency. The approach proposed in this paper first selects a set of cluster heads that form a dominating set. Then a set of nodes selected by ant-colony algorithm are added to the above dominating set to make all the nodes in the set connected. Simulation results demonstrate the effectiveness and efficiency of the designed approach.
Keywords
optimisation; wireless sensor networks; ant-colony optimization; cluster heads; clustering approach; spatial data correlation; wireless sensor networks; Clustering algorithms; Computer networks; Data engineering; Data security; Energy consumption; Energy efficiency; Monitoring; Sensor phenomena and characterization; Wireless communication; Wireless sensor networks; ant-colony algorithm; clustering; dominating set; wireless sensor networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Networks Security, Wireless Communications and Trusted Computing, 2009. NSWCTC '09. International Conference on
Conference_Location
Wuhan, Hubei
Print_ISBN
978-1-4244-4223-2
Type
conf
DOI
10.1109/NSWCTC.2009.350
Filename
4908323
Link To Document