Results 71 to 80 of about 1,316 (199)
Beyond One Third Byzantine Failures [PDF]
The Byzantine agreement problem requires a set of $n$ processes to agree on a value sent by a transmitter, despite a subset of $b$ processes behaving in an arbitrary, i.e.
Guerraoui, Rachid +4 more
core
Serviço de consenso genérico tolerante a intrusões para resolver problemas de acordo [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-graduação em Engenharia de Automação e Sistemas, Florianópolis, 2010Esta dissertação descreve uma extensão ao Serviço de Consenso proposto por Guerraoui ...
Pieri, Giovani
core
ReligionsThe journey of Byzantine scholar Manuel Chrysoloras and his stay in Florence at the turn of the fourteenth and fifteenth centuries has been celebrated as an event that decisively shaped the course of European humanism.
Cedric Cohen-Skalli
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International Journal of Osteoarchaeology, Volume 36, Issue 3, Page 646-658, May/June 2026.ABSTRACT The aim of this study was to gain information on the prevalence and manifestation of hallux valgus and associated foot pathology in ancient Egyptian mummies. Additionally, we investigated possible indicators of postmortem deformation of the feet during mummification. For this study, 34 mummies that had undergone whole body computed tomography (
Stephanie Panzer +7 more
wiley +1 more source
The caliph and the falcons: a ninth‐century history from Iceland to Iraq
Early Medieval Europe, Volume 34, Issue 2, Page 299-322, May 2026.In the late ninth and early tenth centuries, an extraordinary number of falcons were given to the ʿAbbāsid caliphs in Baghdad, many of which were white. Gifts from competing dynasties in the northern provinces of the Caliphate, at least some of these birds were almost certainly gyrfalcons from near the Arctic Circle.
Caitlin Ellis, Sam Ottewill‐Soulsby
wiley +1 more source
Byzantine-resilient decentralized learning
, 2020 When datasets are distributed over a network and a central server is infeasible, machine learning has to be performed in a decentralized fashion. The dissertation introduces new methods that solve decentralized machine learning problems in the presence ...
core +1 more source
FlexBFT: A Flexible and Effective Optimistic Asynchronous BFT Protocol
Applied SciencesCurrently, integrating partially synchronous Byzantine-fault-tolerant protocols into asynchronous protocols as fast lanes represents a trade-off between robustness and efficiency, a concept known as optimistic asynchronous protocols.
Anping Song, Cenhao Zhou
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RCanopus: Making Canopus Resilient to Failures and Byzantine Faults
CoRR, 2018 Distributed consensus is a key enabler for many distributed systems including distributed databases and blockchains. Canopus is a scalable distributed consensus protocol that ensures that live nodes in a system agree on an ordered sequence of operations (called transactions).
Srinivasan Keshav +4 more
openaire +2 more sources
IEEE Open Journal of the Communications SocietyFederated Learning (FL) in 5G and edge network environments faces severe security threats from adversarial clients. Malicious participants can perform label flipping, inject backdoor triggers, or launch Sybil attacks to corrupt the global model.
Saeid Sheikhi +2 more
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IEEE Open Journal of the Communications SocietyHigh-altitude platform stations (HAPS) offer a pragmatic backbone for extending 6G non-terrestrial networks (NTNs) into dense urban cores, sparsely connected remote regions, and disaster-stricken areas.
Sadia Maverick Khaf, Georges Kaddoum
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