Results 81 to 90 of about 126,150 (304)

The Weight of a Glass Coin in Akmonia

open access: yesTarih Dergisi
The main subject of this paper is one of the glass coin weights of the Early Byzantine period, which was minted by the governor of Constantinople and the authorities of other major cities of the Empire from the 6th to the mid-7th century to control their
Emre Taştemür, Münteha Dinç
doaj   +1 more source

Bristle: Decentralized Federated Learning in Byzantine, Non-i.i.d. Environments [PDF]

open access: yesarXiv, 2021
Federated learning (FL) is a privacy-friendly type of machine learning where devices locally train a model on their private data and typically communicate model updates with a server. In decentralized FL (DFL), peers communicate model updates with each other instead.
arxiv  

The patria of Claudianus (FGrHist 282) [PDF]

open access: yes, 2016
Following the interpretation of Felix Jacoby (FGrHist 282), I argue that the Κλαυδιανός quoted by the scholium to the Gr. Anth. I 19 is the same man presented by the Ecclesiastical History of Evagrius (I 19) as one of the most famous poets of the age of ...
Focanti, Lorenzo
core   +1 more source

Phocas: dimensional Byzantine-resilient stochastic gradient descent [PDF]

open access: yesarXiv, 2018
We propose a novel robust aggregation rule for distributed synchronous Stochastic Gradient Descent~(SGD) under a general Byzantine failure model. The attackers can arbitrarily manipulate the data transferred between the servers and the workers in the parameter server~(PS) architecture. We prove the Byzantine resilience of the proposed aggregation rules.
arxiv  

The Ontogeny of the Human Calcaneus: Insights From Morphological and Trabecular Changes During Postnatal Growth

open access: yesAmerican Journal of Biological Anthropology, Volume 186, Issue 2, February 2025.
ABSTRACT Objectives To investigate the developmental changes in the human calcaneal internal and external morphology linked to the acquisition of mature bipedal locomotion. Methods Seventy seven micro‐CT scans of modern juvenile calcanei (from perinates to 15 years old) are employed.
Carla Figus   +14 more
wiley   +1 more source

The Church of Divine Wisdom or of Christ – the Incarnate Logos? Dedication of Hagia Sophia in Constantinople in the Light of Byzantine Sources from 5th to 14th century [PDF]

open access: yes, 2012
The article attempts to answer the question of how the name of the most important Byzantine church of Constantinople, the basilica of Hagia Sophia, built in the mid-4th cent., and then rebuilt during the reign of Justinian the Great was understood and ...
Brzozowska, Zofia Aleksandra
core   +1 more source

Generalized Byzantine-tolerant SGD [PDF]

open access: yesarXiv, 2018
We propose three new robust aggregation rules for distributed synchronous Stochastic Gradient Descent~(SGD) under a general Byzantine failure model. The attackers can arbitrarily manipulate the data transferred between the servers and the workers in the parameter server~(PS) architecture.
arxiv  

Beads of Alexandria: Non‐invasive analysis of glass from Roman, Late Antique and Islamic Kom el‐Dikka, Egypt

open access: yesArchaeometry, Volume 67, Issue 1, Page 87-111, February 2025.
Abstract Written sources indicate that Alexandria in Egypt was a leading producer of Roman glass. Furthermore, archaeological finds have provided evidence for the local production of drawn glass and gold‐in‐glass beads, which were distributed throughout the world.
Joanna Then‐Obłuska, Olga Syta
wiley   +1 more source

Constructing Melchior Lorichs's 'Panorama of Constantinople' [PDF]

open access: yes, 2010
In Constructing Melchior Lorichs's Panorama of Constantinople, Nigel Westbrook, Kenneth Rainsbury Dark, and Rene Van Meeuwen propose that Melchior Lorichs's 1559 Panorama of Constantinople was created by using a viewing grid.
Dark, Ken R   +2 more
core   +1 more source

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