A Witness-Based Approach for Data Fusion Assurance in Wireless Sensor Networks (2003)
| Venue: | In Proceedings of the IEEE Global Telecommunications Conference |
| Citations: | 28 - 1 self |
BibTeX
@INPROCEEDINGS{Du03awitness-based,
author = {Wenliang Du and Jing Deng and Yunghsiang S. Han and Pramod Varshney},
title = {A Witness-Based Approach for Data Fusion Assurance in Wireless Sensor Networks},
booktitle = {In Proceedings of the IEEE Global Telecommunications Conference},
year = {2003},
pages = {1435--1439}
}
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Abstract
In wireless sensor networks, sensor nodes are spread randomly over the coverage area to collect information of interest. Data fusion is used to process these collected information before they are sent to the base station, the observer of the sensor network. We study the security of the data fusion process in this work. In particular, we propose a witness-based solution to assure the validation of the data sent from data fusion nodes to the base station. We also present the theoretical analysis for the overhead associated with the mechanism, which indicates that even in an extremely harsh environment the overhead is low for the proposed mechanism.
Citations
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| 74 | Distributed detection with multiple sensors: Part II-advanced topics - Blum, Kassam, et al. - 1997 |
| 5 | Secure and Fault-Tolerant Voting in Distributed Systems - Hardekopf, Kwiat, et al. - 2001 |
| 2 | Distributed Detection and Data Fusion, NewYork,NY - Varshney - 1997 |
| 1 | Error-Correcting Codes, 2 nd - Peterson, Weldon - 1972 |
