Reliable Continuous Object Detection Scheme in Wireless Sensor Networks 


Vol. 35,  No. 12, pp. 1171-1180, Dec.  2010


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  Abstract

In wireless sensor networks, reliable event detection is one of the most important research issues. For the reliable event detection, previous works usually assume the events are only individual objects such as tanks and soldiers. Recently, many researches focus on detection of continuous objects such as wild fire and bio-chemical material, but they merely aim at methods to reduce communication costs. Hence, we propose a reliable continuous object detection scheme. However, it might not be trivial. Unlike individual objects that could be referred as a point, a continuous object is shown in a dynamic two-dimensional diagram since it may cover a wide area and it could dynamically alter its own shape according to physical environments, e.g. geographical conditions, wind, and so on. Hence, the continuous object detection reliability can not be estimated by the indicator for individual objects. This paper newly defines the reliability indicator for continuous object detection and proposes an error recovery mechanism relying on the estimation result from the new indicator.

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  Cite this article

[IEEE Style]

K. Nam, H. Park, Y. Yim, S. Oh, S. Kim, "Reliable Continuous Object Detection Scheme in Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 12, pp. 1171-1180, 2010. DOI: .

[ACM Style]

Ki-Dong Nam, Hosung Park, Youngbin Yim, Seungmin Oh, and Sang-Ha Kim. 2010. Reliable Continuous Object Detection Scheme in Wireless Sensor Networks. The Journal of Korean Institute of Communications and Information Sciences, 35, 12, (2010), 1171-1180. DOI: .

[KICS Style]

Ki-Dong Nam, Hosung Park, Youngbin Yim, Seungmin Oh, Sang-Ha Kim, "Reliable Continuous Object Detection Scheme in Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 12, pp. 1171-1180, 12. 2010.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880