Results 51 to 60 of about 1,316 (199)

An Robust Secure Blockchain-Based Hierarchical Asynchronous Federated Learning Scheme for Internet of Things

open access: yesIEEE Access
Combining the Internet of Things (IoT) and federated learning (FL) is a trend. In addition to privacy risks, a long-term operating IoT always faces a hierarchical environment, heterogeneous nodes, and occasional communication and node failures ...
Yonghui Chen, Linglongyan, DaxiangAI
doaj   +1 more source

The Incarnational Aesthetic of David Brown☆

open access: yesInternational Journal of Systematic Theology, EarlyView.
Abstract The notion of incarnation has historically been a prominent concept for the acceptance of images and the interpretation of art within Christianity. A contemporary proponent of this line of reasoning about the theological potential of art is David Brown, who builds his theology of culture on the doctrine of incarnation. This article presents an
Filip Taufer
wiley   +1 more source

Eventual fault recovery strategies for Byzantine failures [PDF]

open access: yes, 2015
Byzantine faults in distributed systems can have very destructive consequences for services built on top of these systems but are not commonly tolerated in production systems due to the overhead and scalability limitations with existing approaches such ...
Zahdeh, Alexander A
core  

StorjLedger: An Innovative Distributed Storage Ecosystem That Overcomes Blockchain Trade‐Offs Using Erasure‐Coded Sharding and Proof‐of‐Storage Consensus

open access: yesEngineering Reports
The persistent blockchain trilemma—balancing scalability, security, and decentralization—hinders distributed systems adoption. This paper introduces StorjLedger, a novel framework integrating Storj's decentralized storage with Proof‐of‐Storage consensus ...
Saha Reno, Koushik Roy
doaj   +1 more source

DRT-PBFT: A Novel PBFT-Optimized Consensus Algorithm for Blockchain Based on Dynamic Reputation Tree

open access: yesFuture Internet
While the practical Byzantine fault tolerance (PBFT) consensus algorithm provides excellent theoretical fault tolerance, its performance in practical blockchain applications is often constrained by high communication overhead, especially in scenarios ...
Xiaohong Deng   +4 more
doaj   +1 more source

Identifying Deification: Methodological Reflections in Response to the Oxford Handbook of Deification

open access: yesInternational Journal of Systematic Theology, EarlyView.
Abstract This paper offers a reflection on methodological issues surrounding the historical study of deification in response to the approach proposed in the Oxford Handbook of Deification. The paper contextualises the OHD's proposal in light of previous attempts to address the question of how to define/identify the concept of deification.
Brendan A. Harris
wiley   +1 more source

ITVM: uma abordagem para tolerância a intrusão utilizando máquinas virtuais [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Automação e SistemasA Internet tem sido o meio de comunicação utilizado por muitas empresas para divulgarem seus serviços ...
Barreto, Luciano
core  

Efficient Byzantine-resilient reliable multicast on a hybrid failure model [PDF]

open access: yes21st IEEE Symposium on Reliable Distributed Systems, 2002. Proceedings., 2003
The paper presents a new reliable multicast protocol that tolerates arbitrary faults, including Byzantine faults. This protocol is developed using a novel way of designing secure protocols which is based on a well-founded hybrid failure model. Despite our claim of arbitrary failure resilience, the protocol need not necessarily incur the cost of ...
Miguel Correia 0001   +3 more
openaire   +2 more sources

Human Destiny and the Natural Law in St Maximus the Confessor: A Contribution to Orthodox Christian Humanism

open access: yesModern Theology, EarlyView.
Abstract Orthodox Christian theology in general prides itself on bearing the mantle of patristic thought. Orthodox theological anthropology is no different, often drawing on Greek patristic sources in presenting its vision of the human being. Yet Orthodox anthropology can also broadly be categorized as personalist in ways that are not necessarily so ...
Alexis Torrance
wiley   +1 more source

Self-stabilizing Byzantine Broadcast

open access: yes, 2014
International audienceWe consider the problem of reliably broadcasting messages in a multi-hop network where nodes can fail in some unforeseen manner.
Alexandre Maurer   +3 more
core   +1 more source

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