Ofir Gaash

collaborators

2 papers

math.OC2025

Faster Stochastic Optimization with Arbitrary Delays via Asynchronous Mini-Batching

Amit Attia, Ofir Gaash, Tomer Koren

We consider the problem of asynchronous stochastic optimization, where an optimization algorithm makes updates based on stale stochastic gradients of the objective that are subject…

math.OC2025

Convergence of Clipped SGD on Convex $(L_{0}, L_{1})$ -Smooth Functions

Ofir Gaash, Kfir Yehuda Levy, Yair Carmon

We study stochastic gradient descent (SGD) with gradient clipping on convex functions under a generalized smoothness assumption called $(L_{0}, L_{1})$ -smoothness. Using gradient clippi…

Faster Stochastic Optimization with Arbitrary Delays via Asynchronous Mini-Batching

Convergence of Clipped SGD on Convex (L0​,L1​)-Smooth Functions

Convergence of Clipped SGD on Convex $(L_{0}, L_{1})$ -Smooth Functions