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arXiv
PDF
Distributed Saddle-Point Problems Under Similarity
Aleksandr Beznosikov,
Gesualdo Scutari
,
Alexander Rogozin
,
Alexander Gasnikov
July 2021
arXiv
PDF
Decentralized and Personalized Federated Learning
Abdurakhmon Sadiev
,
Darina Dvinskikh
, Aleksandr Beznosikov,
Alexander Gasnikov
July 2021
arXiv
PDF
Optimal Decentralized Algorithms for Saddle Point Problems over Time-Varying Networks
Aleksandr Beznosikov,
Alexander Rogozin
,
Dmitry Kovalev
,
Alexander Gasnikov
July 2021
arXiv
PDF
One-Point Gradient-Free Methods for Composite Optimization with Applications to Distributed Optimization
Ivan Stepanov, Artyom Voronov, Aleksandr Beznosikov,
Alexander Gasnikov
July 2021
arXiv
PDF
Decentralized Local Stochastic Extra-Gradient for Variational Inequalities
Aleksandr Beznosikov,
Pavel Dvurechensky
,
Anastasia Koloskova
, Valentin Samokhin,
Sebastian U Stich
,
Alexander Gasnikov
June 2021
arXiv
PDF
Decentralized Personalized Federated Min-Max Problems
Aleksandr Beznosikov, Vadim Sushko,
Abdurakhmon Sadiev
,
Alexander Gasnikov
June 2021
arXiv
PDF
One-Point Gradient-Free Methods for Smooth and Non-Smooth Saddle-Point Problems
Aleksandr Beznosikov, Vasilii Novitskii and
Alexander Gasnikov
MOTOR 2021 (Irkutsk, Russia)
,
LNCS series
March 2021
arXiv
PDF
Solving smooth min-min and min-max problems by mixed oracle algorithms
Egor Gladin
, Abdurakhmon Sadiev,
Alexander Gasnikov
,
Pavel Dvurechensky
, Aleksandr Beznosikov,
Mohammad Alkousa
MOTOR 2021 (Irkutsk, Russia)
, CCIS series
March 2021
arXiv
PDF
Distributed Saddle-Point Problems: Lower Bounds, Optimal Algorithms and Federated GANs
Aleksandr Beznosikov, Valentin Samokhin and
Alexander Gasnikov
February 2021
arXiv
PDF
Decentralized Distributed Optimization for Saddle Point Problems
Alexander Rogozin
, Aleksandr Beznosikov,
Darina Dvinskikh
,
Dmitry Kovalev
,
Pavel Dvurechensky
and
Alexander Gasnikov
February 2021
arXiv
PDF
Recent theoretical advances in decentralized distributed convex optimization
Eduard Gorbunov,
Alexander Rogozin,
Aleksandr Beznosikov,
Darina Dvinskikh,
Alexander Gasnikov
LNCS series
November 2020
arXiv
PDF
Zeroth-Order Algorithms for Smooth Saddle-Point Problems
Abdurakhmon Sadiev, Aleksandr Beznosikov,
Pavel Dvurechensky,
Alexander Gasnikov
MOTOR 2021 (Irkutsk, Russia)
, CCIS series
September 2020
arXiv
PDF
Linearly Convergent Gradient-Free Methods for Minimization of Symmetric Parabolic Approximation
Aleksandra Bazarova, Aleksandr Beznosikov and
Alexander Gasnikov
September 2020
arXiv
PDF
Gradient-Free Methods for Saddle-Point Problem
Aleksandr Beznosikov, Abdurakhmon Sadiev and
Alexander Gasnikov
MOTOR 2020 (Novosibirsk, Russia)
,
CCIS series
May 2020
arXiv
PDF
On Biased Compression for Distributed Learning
Aleksandr Beznosikov,
Samuel Horváth,
Peter Richtárik
and
Mher Safaryan
Oral talk at
NeurIPS 2020 Workshop on Scalability, Privacy and Security in Federated Learning
Febuary 2020
arxiv
PDF
Derivative-Free Method For Decentralized Distributed Non-Smooth Optimization
Aleksandr Beznosikov,
Eduard Gorbunov
and
Alexander Gasnikov
IFAC World Congress 2020 (Berlin, Germany)
,
IFAC Papers Online
November 2019
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