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Aleksandr Beznosikov
Aleksandr Beznosikov
Verified email at phystech.edu - Homepage
Title
Cited by
Cited by
Year
On biased compression for distributed learning
A Beznosikov, S Horváth, P Richtárik, M Safaryan
Journal of Machine Learning Research 24 (276), 1−50, 2023
1472023
Distributed Saddle-Point Problems: Lower Bounds, Optimal and Robust Algorithms
A Beznosikov, V Samokhin, A Gasnikov
arXiv preprint arXiv:2010.13112, 2021
47*2021
Decentralized saddle point problems via non-Euclidean mirror prox
A Rogozin, A Beznosikov, D Dvinskikh, D Kovalev, P Dvurechensky, ...
Optimization Methods and Software, 1-26, 2024
41*2024
Derivative-free method for composite optimization with applications to decentralized distributed optimization
A Beznosikov, E Gorbunov, A Gasnikov
IFAC-PapersOnLine 53 (2), 4038-4043, 2020
38*2020
Recent theoretical advances in decentralized distributed convex optimization
E Gorbunov, A Rogozin, A Beznosikov, D Dvinskikh, A Gasnikov
High-Dimensional Optimization and Probability: With a View Towards Data …, 2022
372022
Gradient-free methods with inexact oracle for convex-concave stochastic saddle-point problem
A Beznosikov, A Sadiev, A Gasnikov
International Conference on Mathematical Optimization Theory and Operations …, 2020
352020
Stochastic gradient descent-ascent: Unified theory and new efficient methods
A Beznosikov, E Gorbunov, H Berard, N Loizou
International Conference on Artificial Intelligence and Statistics, 172-235, 2023
342023
Decentralized local stochastic extra-gradient for variational inequalities
A Beznosikov, P Dvurechenskii, A Koloskova, V Samokhin, SU Stich, ...
Advances in Neural Information Processing Systems 35, 38116-38133, 2022
342022
Distributed saddle-point problems under data similarity
A Beznosikov, G Scutari, A Rogozin, A Gasnikov
Advances in Neural Information Processing Systems 34, 8172-8184, 2021
342021
The power of first-order smooth optimization for black-box non-smooth problems
BG Alexander Gasnikov, Anton Novitskii, Vasilii Novitskii, Farshed ...
International Conference on Machine Learning, 7241-7265, 2022
32*2022
Solving smooth min-min and min-max problems by mixed oracle algorithms
E Gladin, A Sadiev, A Gasnikov, P Dvurechensky, A Beznosikov, ...
International Conference on Mathematical Optimization Theory and Operations …, 2021
302021
Optimal Algorithms for Decentralized Stochastic Variational Inequalities
AG Dmitry Kovalev, Aleksandr Beznosikov, Abdurakhmon Sadiev, Michael ...
Advances in Neural Information Processing Systems 35, 31073-31088, 2022
282022
Zeroth-order algorithms for smooth saddle-point problems
A Sadiev, A Beznosikov, P Dvurechensky, A Gasnikov
International Conference on Mathematical Optimization Theory and Operations …, 2021
232021
Smooth monotone stochastic variational inequalities and saddle point problems: A survey
A Beznosikov, B Polyak, E Gorbunov, D Kovalev, A Gasnikov
European Mathematical Society Magazine, 15-28, 2023
192023
Randomized gradient-free methods in convex optimization
A Gasnikov, D Dvinskikh, P Dvurechensky, E Gorbunov, A Beznosikov, ...
Encyclopedia of Optimization, 1-15, 2023
172023
Optimal gradient sliding and its application to optimal distributed optimization under similarity
D Kovalev, A Beznosikov, E Borodich, A Gasnikov, G Scutari
Advances in Neural Information Processing Systems 35, 33494-33507, 2022
162022
Near-optimal decentralized algorithms for saddle point problems over time-varying networks
A Beznosikov, A Rogozin, D Kovalev, A Gasnikov
Optimization and Applications: 12th International Conference, OPTIMA 2021 …, 2021
152021
Distributed methods with compressed communication for solving variational inequalities, with theoretical guarantees
A Beznosikov, P Richtárik, M Diskin, M Ryabinin, A Gasnikov
Advances in Neural Information Processing Systems 35, 14013-14029, 2022
122022
Decentralized personalized federated learning: Lower bounds and optimal algorithm for all personalization modes
A Sadiev, E Borodich, A Beznosikov, D Dvinskikh, S Chezhegov, ...
EURO Journal on Computational Optimization 10, 100041, 2022
12*2022
One-point gradient-free methods for composite optimization with applications to distributed optimization
I Stepanov, A Voronov, A Beznosikov, A Gasnikov
arXiv preprint arXiv:2107.05951, 2021
92021
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