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RANBAR: RANSAC-based resilient aggregation in sensor networks
October 2006
SASN '06: Proceedings of the fourth ACM workshop on Security of ad hoc and sensor networks
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Bibliometrics:  Downloads (6 Weeks): 3,   Downloads (12 Months): 31,   Downloads (Overall): 248,    Citation Count: 9

We present a novel outlier elimination technique designed for sensor networks. This technique is called RANBAR and it is based on the RANSAC (RANdom SAmple Consensus) paradigm, which is well-known in computer vision and in automated cartography. The ...


Keywords: outlier elimination, random sample consensus, resilient aggregation, sensor networks
2
Cora: correlation-based resilient aggregation in sensor networks
October 2007
MSWiM '07: Proceedings of the 10th ACM Symposium on Modeling, analysis, and simulation of wireless and mobile systems
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Full text available: PdfPdf (135.23 KB)
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Bibliometrics:  Downloads (6 Weeks): 2,   Downloads (12 Months): 28,   Downloads (Overall): 103,    Citation Count: 1

In this paper we consider the problem of resilient data aggregation, namely, when aggregation has to be performed on a compromised sample. We present a statistical framework that is designed to mitigate the effects of an attacker who is able to alter ...


Keywords: attack detection, correlation, resilient aggregation, sensor networks
3
CORA: Correlation-based resilient aggregation in sensor networks
August 2009
Ad Hoc Networks , Volume 7 Issue 6
Publisher: Elsevier Science Publishers B. V.
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Bibliometrics:  Downloads (6 Weeks): n/a,   Downloads (12 Months): n/a,   Downloads (Overall): n/a,    Citation Count: 0

In this paper, we consider the problem of resilient data aggregation in sensor networks, namely, how to aggregate sensor readings collected by the base station when some of those sensor readings may be compromised. Note that an attacker can easily compromise ...


Keywords: Attack detection, Correlation, Resilient aggregation, Sensor networks