# Recent Posts

### Talk of Nikita Doikov

Hello everyone, On Monday, $23^{\text{rd}}$ September Nikita Doikov will give a talk about some recent results on accelerated proximal …

# Recent & Upcoming Talks

### Identification-Based First-Order Algorithms for Distributed Learning

In this talk, we present a first-order optimization algorithm for distributed learning problems. We propose an efficient sparsification …

### Distributed First-Order Optimization with Tamed Communications

Many machine learning and signal processing applications involve high-dimensional nonsmooth optimization problems. The nonsmoothness is …

### Identify and Sparsify$:$ Distributed Optimization with Asynchronous Moderate Communications

We present an asynchronous optimization algorithm for distributed learning, that efficiently reduces the communications between a …

### Identify and Sparsify$:$ Distributed Optimization with Asynchronous Moderate Communications

We present an asynchronous optimization algorithm for distributed learning, that efficiently reduces the communications between a …

### Distributed Optimization with Sparse Communications and Structure Identification

We propose an efficient distributed algorithm for solving regularized learning problems. In a distributed framework with a master …

# Recent Publications

### Asynchronous Distributed Learning with Sparse Communications and Identification

In this paper, we present an asynchronous optimization algorithm for distributed learning, that efficiently reduces the communications …

### A Privacy Preserving Randomized Gossip Algorithm via Controlled Noise Insertion

In this work we present a randomized gossip algorithm for solving the average consensus problem while at the same time protecting the …

### Privacy preserving randomized gossip algorithms

In this work we present a randomized gossip algorithm for solving the average consensus problem while at the same time protecting the …

### Origami: What One Can Get via Paper Folding (Rus)

In this work we study the set of origami numbers, more precisely the set of coordinates of points that could be reached via paper …

# Teaching

#### Refresher course$:$ Numerical Matrix Analysis and Optimization

This short course focuses on matrix analysis and optimization

#### Optimisation Numérique

Basic course on numerical optimization (theory and implementation)

#### Convex and Distributed Optimization

Incremental and Stochastic Optimization for Learning, Spark, Distributed Optimization.

#### Refresher course$:$ Numerical Matrix Analysis and Optimization

This short course focuses on matrix analysis and optimization

# Experience

#### Université Grenoble Alpes

Sep 2018 – Present Grenoble, France

2018 - 2019

• Matrix Analysis and Numerical Optimization

• Convex and Distributed Optimization

• Numerical Optimization

#### Altium

Jan 2016 – Sep 2017 Moscow, Russia

#### Citibank

Jul 2014 – Feb 2015 Moscow, Russia

#### Higher School of Economics

Sep 2013 – Jun 2015 Moscow, Russia
• Calculus