no code implementations • 16 Jul 2024 • Maximilian Egger, Ghadir Ayache, Rawad Bitar, Antonia Wachter-Zeh, Salim El Rouayheb
We propose a decentralized algorithm called DECAFORK that can maintain the number of RWs in the graph around a desired value even in the presence of arbitrary RW failures.
no code implementations • 1 Jun 2022 • Ghadir Ayache, Venkat Dassari, Salim El Rouayheb
One of the main challenges of FL is the communication bottleneck between the nodes and the parameter server.
no code implementations • 3 Sep 2020 • Ghadir Ayache, Salim El Rouayheb
To speed up the convergence, we propose instead to study random walk based SGD in which a global model is updated based on a random walk on the graph.