Understanding Byzantine Robustness in Federated Learning with A Black-box Server [PDF]
arXivFederated learning (FL) becomes vulnerable to Byzantine attacks where some of participators tend to damage the utility or discourage the convergence of the learned model via sending their malicious model updates. Previous works propose to apply robust rules to aggregate updates from participators against different types of Byzantine attacks, while at ...
arxiv
Transcendence and interiority in architecture : a study of Hagia Sofia, 532-537
, 2005 The late historian Robin Evans, takes up the debate symbolised between Wblfflin, proposing that meaning is directly accessible through the form of a building, and Wittkower, arguing that meaning lies behind the form of architecture, in other texts and ...
Lozanovska, Mirjana
core
Remarks on the Letter of the Patriarch Theophylact to Tsar Peter in the Context of Certain Byzantine and Slavic Anti-heretic Texts [PDF]
, 2013 Translated by Marek MajerThe Letter of patriarch Theophylact to tsar Peter is the oldest, but seemingly not the most informative Greek source for the history of Bogomilism.
Mintchev, Gueorgui
core
The Office of the Grand Chamberlain in the Later Roman and Byzantine Empires
, 1928 Raymond Henry Lacey, James E. Dunlap
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Explaining the End of an Empire: the Use of Ancient Greek Religious Views in Late Byzantine Historiography [PDF]
, 2015 Mathieu de Bakker
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1. The Heirs of the Roman Empire: Byzantium, Islam, and Medieval Europe
, 1958 The fall of Rome did not, as many contemporaries had expected, preface the end of the world. Rather, it was the end of a world, of a way of life which had characterized the Mediterranean basin for centuries.
Bloom, Robert L. +6 more
core
Byzantine-Resilient Zero-Order Optimization for Communication-Efficient Heterogeneous Federated Learning [PDF]
arXivWe introduce CyBeR-0, a Byzantine-resilient federated zero-order optimization method that is robust under Byzantine attacks and provides significant savings in uplink and downlink communication costs. We introduce transformed robust aggregation to give convergence guarantees for general non-convex objectives under client data heterogeneity.
arxiv
Robert of Courtenay (1221-1227): an idiot on the throne of Constantinople? [PDF]
, 2013 Van Tricht, Filip
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A PRINCIPLE OF THE ALTERNATION OF THE EMPERORS IN THE BYZANTINE EMPIRE
, 1991 Sadaomi Sugimura
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