Results 211 to 220 of about 56,796 (271)
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IEEE Transactions on Dependable and Secure Computing, 2005
We present the first consensus protocol that reaches asynchronous Byzantine consensus in two communication steps in the common case. We prove that our protocol is optimal in terms of both number of communication step, and number of processes for 2-step consensus.
Jean-Philippe Martin, Lorenzo Alvisi
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We present the first consensus protocol that reaches asynchronous Byzantine consensus in two communication steps in the common case. We prove that our protocol is optimal in terms of both number of communication step, and number of processes for 2-step consensus.
Jean-Philippe Martin, Lorenzo Alvisi
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Byzantine clock synchronization
ACM SIGOPS Operating Systems Review, 1984An informal description is given of three fault-tolerant clock-synchronization algorithms. These algorithms work in the presence of arbitrary kinds of failure, including "two-faced" clocks. Two of the algorithms are derived from Byzantine Generals solutions.
Leslie Lamport, P. M. Melliar-Smith
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Trebiz: Byzantine Fault Tolerance with Byzantine Merchants
Proceedings of the 38th Annual Computer Security Applications Conference, 2022Xiaohai Dai +5 more
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Castelseprio and the Byzantine “Renaissance”
The Art Bulletin, 1952A MAJOR premise in a great deal of contemporary writing on Byzantine art is the existence in the tenth century of a renaissance of antique style. Since monumental painting and sculpture have left us almost no examples of this period, the “renaissance” is predicated on works of the minor arts, miniatures and ivories, whose dating, unfortunately, is a ...
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The Medium Is the Byzantine: Popular Culture and the Byzantine
2017The legacy of Byzantium in late modernity is still underdeveloped, particularly as it relates to the history of popular culture and new media. Tracing the interlaced narratives of excess and iconicity often associated with the Byzantine within British and American popular culture, this chapter explores how technological innovation and new media ...
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The byzantine empire in the intercloud
ACM SIGACT News, 2010The relevance of Byzantine fault tolerance in the context of cloud computing has been questioned [3]. While arguments against Byzantine fault tolerance seemingly makes sense in the context of a single cloud, i.e., a large-scale cloud infrastructure that resides under control of a single, typically commercial provider, these arguments are less obvious ...
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Optimistic Byzantine agreement
21st IEEE Symposium on Reliable Distributed Systems, 2002. Proceedings., 2003The paper considers the Byzantine agreement problem in a fully asynchronous network, where some participants may be actively malicious. This is an important building block for fault-tolerant applications in a hostile environment, and a non-trivial problem: An early result by Fischer et al. (1985) shows that there is no deterministic solution in a fully
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Back to Byzance: Querelles byzantines over NASH and fibrosis.
Journal of Hepatology, 2017V. Ratziu
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Iwazaru: The Byzantine Sequencer
2013In this article we present Iwazaru - a dedicated Byzantine fault-tolerant distributed sequencer that significantly outperforms similar solutions previously used for that purpose. The proposed protocol is designed for timed asynchronous systems, i.e. environments in which the response time is bounded by a known value.
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Information Fusion in Distributed Sensor Networks with Byzantines
Signals and Communication Technology, 2021Mauro Barni +2 more
exaly