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An overview on mult...
An overview on multi-agent consensus under adversarial attacks
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- Ishii, Hideaki (författare)
- Tokyo Inst Technol, Dept Comp Sci, Yokohama, Japan.
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- Wang, Yuan (författare)
- KTH,Reglerteknik
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- Feng, Shuai (författare)
- Nanjing Univ Sci & Technol, Sch Automation, Nanjing, Peoples R China.
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Tokyo Inst Technol, Dept Comp Sci, Yokohama, Japan Reglerteknik (creator_code:org_t)
- Elsevier BV, 2022
- 2022
- Engelska.
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Ingår i: Annual Reviews in Control. - : Elsevier BV. - 1367-5788 .- 1872-9088. ; 53, s. 252-272
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- This paper presents an overview on the recent advances in the research of security of cyber-physical systems. We place particular emphases on consensus problems for multi-agent systems in hostile environments and their analyses on the resiliency against two types of attacks. First, we discuss a class of data injection attacks by focusing on the approach based on mean subsequence reduced (MSR) algorithms and their variants. Agents equipped with such algorithms will ignore their neighbors taking extreme state values. Characterizations on the properties necessary for network topologies and moreover a number of extensions with enhanced resiliency will be established. As the second class of attacks, the effects of denial-of-service (DoS) attacks will be examined in the context of multi-agent consensus. By employing a DoS model based on the energy constraints of the attacker, we will observe that robustness against such attacks may depend on system properties such as dynamics of the individual agents and network structures. Applications of the algorithms will be further discussed for clock synchronization in wireless sensor networks and control of a group of mobile robots.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Tillförlitlighets- och kvalitetsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Reliability and Maintenance (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Datorsystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Computer Systems (hsv//eng)
Nyckelord
- Cyber-physical systems
- Cyber-security
- Distributed algorithms
- Multi-agent consensus
- False-data injection attacks
- Denial-of-service attacks
Publikations- och innehållstyp
- ref (ämneskategori)
- for (ämneskategori)
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