Results 61 to 70 of about 556 (156)

The Return of Chrysoloras: Humanism in Nineteenth- and Early Twentieth-Century Middle Eastern Contexts

open access: yesReligions
The 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
doaj   +1 more source

Teaching Theology and Law in the Australian Secular Law School: Lessons From the Adelaide Law School

open access: yesTeaching Theology &Religion, Volume 29, Issue 1, Page 2-10, June 2026.
ABSTRACT The Adelaide Law School introduced Law and Religion into its suite of elective courses in 2012, the culmination of a long process of encouraging both the institution and individual faculty members to accept that this sub‐discipline, at the time already well‐recognized in the United States and Europe, properly belonged as a scholarly pursuit in
P. T. Babie
wiley   +1 more source

FlexBFT: A Flexible and Effective Optimistic Asynchronous BFT Protocol

open access: yesApplied Sciences
Currently, 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
doaj   +1 more source

RCanopus: Making Canopus Resilient to Failures and Byzantine Faults

open access: yesCoRR, 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

Hybrid Reputation Aggregation: A Robust Defense Mechanism for Adversarial Federated Learning in 5G and Edge Network Environments

open access: yesIEEE Open Journal of the Communications Society
Federated 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
doaj   +1 more source

Federated Hierarchical Reinforcement Learning for Resilient Spectrum Sharing in 6G Non-Terrestrial Networks

open access: yesIEEE Open Journal of the Communications Society
High-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
doaj   +1 more source

Federated Learning Framework for Efficient and Secure Anomaly Detection in Industrial Control Systems

open access: yesJournal of Computer Networks and Communications
Industrial control systems (ICS) are increasingly vulnerable to cybersecurity threats due to the integration of IoT devices and operational technology networks.
Emmanuel Osei Owusu   +4 more
doaj   +1 more source

Byzantine Failures and Security: Arbitrary is not (always) Random.

open access: yes, 2003
The Byzantine failure model allows arbitrary behavior of a certain fraction of network nodes in a distributed system. It was introduced to model and analyse the effects of very severe hardware faults in aircraft control systems. Lately, the Byzantine failure model has been used in the area of network security where Byzantine-tolerance is equated with ...
openaire   +2 more sources

Research on dynamic Dual-Master Node Consensus Algorithm based on reputation evaluation

open access: yes工程科学与技术
ObjectiveByzantine Fault-Tolerant (BFT) consensus algorithms in blockchain systems were confronted with two fundamental challenges that significantly impacted their practical implementation: inefficient view changes resulting from dishonest primary nodes
HUANG Shicheng   +3 more
doaj  

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