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Cited by 348

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Malicious Data Attacks on Smart Grid State Estimation: Attack Strategies and Countermeasures

Kosut, Oliver, Jia, Liyan, Thomas, Robert J., Tong, Lang·2010·2010 First IEEE International Conference on Smart Grid Communications

Abstract

The problem of constructing malicious data attack of smart grid state estimation is considered together with countermeasures that detect the presence of such attacks. For the adversary, using a graph theoretic approach, an efficient algorithm with polynomial-time complexity is obtained to find the minimum size unobservable malicious data attacks. When the unobservable attack does not exist due to restrictions of meter access, attacks are constructed to minimize the residue energy of attack while guaranteeing a certain level of increase of mean square error. For the control center, a computationally efficient algorithm is derived to detect and localize attacks using the generalized likelihood ratio test regularized by an L1norm penalty on the strength of attack.

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Metadata

Authors
Kosut, O., Jia, L., Thomas, R. J., & Tong, L.
Venue
2010 First IEEE International Conference on Smart Grid Communications
Publisher
IEEE
Published
2010-10
Pages
220-225
OpenAlex
W2033939184
Cited by
348
References
1
FWCI
46.12
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: Malicious Data Attacks on Smart Grid State Estimation: Attack Strategies and Countermeasures. https://app.cochat.ai/papers/10.1109/smartgrid.2010.5622045
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Kosut, O., Jia, L., Thomas, R. J., & Tong, L. (2010). Malicious Data Attacks on Smart Grid State Estimation: Attack Strategies and Countermeasures. 2010 First IEEE International Conference on Smart Grid Communications. https://doi.org/10.1109/smartgrid.2010.5622045

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