most citedHigh-Probability Bounds for Stochastic Optimization and Variational Inequalities: the Case of Unbounded Variance

5 citations · 18 across the 8 of their papers we have counts for

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cs.LG2026

NeuralZip: Reusable Setup for Fast Lossless Compression

Martín Bravo, Samuel Horváth, Gonzalo Navarro +1

Lossless compression can reduce the storage and movement of model weights without changing their floating-point values, but repeated statistical analysis and code construction add…

cs.LG2023

Byzantine-Tolerant Methods for Distributed Variational Inequalities

Nazarii Tupitsa, Abdulla Jasem Almansoori, Yanlin Wu +4

Robustness to Byzantine attacks is a necessity for various distributed training scenarios. When the training reduces to the process of solving a minimization problem, Byzantine rob…

cs.LG2023

Clip21: Error Feedback for Gradient Clipping

Sarit Khirirat, Eduard Gorbunov, Samuel Horváth +3

Motivated by the increasing popularity and importance of large-scale training under differential privacy (DP) constraints, we study distributed gradient methods with gradient clipp…

cs.LG2023★ 1 cited

Partially Personalized Federated Learning: Breaking the Curse of Data Heterogeneity

Konstantin Mishchenko, Rustem Islamov, Eduard Gorbunov +1

We present a partially personalized formulation of Federated Learning (FL) that strikes a balance between the flexibility of personalization and cooperativeness of global training.…

cs.LG2023★ 1 cited

Quantize Once, Train Fast: Allreduce-Compatible Compression with Provable Guarantees

Jihao Xin, Marco Canini, Peter Richtárik +1

Distributed training enables large-scale deep learning, but suffers from high communication overhead, especially as models and datasets grow. Gradient compression, particularly qua…

cs.LG2023★ 5 cited

Federated Learning with Regularized Client Participation

Grigory Malinovsky, Samuel Horváth, Konstantin Burlachenko +1

Federated Learning (FL) is a distributed machine learning approach where multiple clients work together to solve a machine learning task. One of the key challenges in FL is the iss…