@inproceedings{304bf246609b4ca3952f2883ea3e3a1b,
title = "Consensus in the presence of an adversary",
abstract = "In this work, we consider two types of adversarial attacks on a network of nodes seeking to reach consensus. The first type involves an adversary that is capable of breaking a specific number of links at each time instant. In the second attack, the adversary is capable of corrupting the values of the nodes by adding a noise signal. In this latter case, we assume that the adversary is constrained by a power budget. We consider the optimization problem of the adversary and fully characterize its optimum strategy for each scenario.",
keywords = "Decentralized system, Maximum principle, Networks, Optimal control, Security",
author = "Ali Khanafer and Behrouz Touri and Tamer Ba{\c s}ar",
note = "Funding Information: 1 This work was supported in part by an NSERC PGS-D Scholarship, and in part by an AFOSR MURI Grant FA9550-10-1-0573.. The second author is supported by AFOSR, Complex Networks Program, under the grant number AFOSR FA9550-09-1-05205.; 3rd IFAC Workshop on Distributed Estimation and Control in Networked Systems, NECSYS 2012 ; Conference date: 14-09-2012 Through 15-09-2012",
year = "2012",
doi = "10.3182/20120914-2-US-4030.00065",
language = "English (US)",
isbn = "9783902823229",
series = "IFAC Proceedings Volumes (IFAC-PapersOnline)",
publisher = "IFAC Secretariat",
number = "26",
pages = "276--281",
booktitle = "3rd IFAC Workshop on Distributed Estimation and Control in Networked Systems, NECSYS 2012",
edition = "26",
}