5 citations · 13 across the 11 of their papers we have counts for
6 papers · 1 filter
Distributed Computing With the Cloud
Yehuda Afek, Gal Giladi, Boaz Patt-Shamir
We investigate the effect of omnipresent cloud storage on distributed computing. We specify a network model with links of prescribed bandwidth that connect standard processing node…
Holdout SGD: Byzantine Tolerant Federated Learning
Shahar Azulay, Lior Raz, Amir Globerson +2
This work presents a new distributed Byzantine tolerant federated learning algorithm, HoldOut SGD, for Stochastic Gradient Descent (SGD) optimization. HoldOut SGD uses the well kno…
Consensus in Equilibrium: Can One Against All Decide Fairly?
Yehuda Afek, Itay Harel, Amit Jacob-Fanani +1
Is there an equilibrium for distributed consensus when all agents except one collude to steer the decision value towards their preference? If an equilibrium exists, then an s…
Selecting a Leader in a Network of Finite State Machines
Yehuda Afek, Yuval Emek, Noa Kolikant
This paper studies a variant of the \emph{leader election} problem under the \emph{stone age} model (Emek and Wattenhofer, PODC 2013) that considers a network of randomized fin…
The Life in 1-Consensus
Yehuda Afek, Eli Daian, Eli Gafni
This paper introduces the atomic Write and Read Next () deterministic shared memory object, that for any , is stronger than read-write registers, but is unab…
Optimal and Resilient Pheromone Utilization in Ant Foraging
Yehuda Afek, Roman Kecher, Moshe Sulamy
Pheromones are a chemical substance produced and released by ants as means of communication. In this work we present the minimum amount of pheromones necessary and sufficient for a…