Demo Data from VLDB 2026 / reviewers in the wild / expert
Innokentiy Shibaev
dblp:282/1296
· DBLP profile ↗
1ranked-venue papers
0as first author
1since 2021 · last 2023
—ORCID · none
Domains — the database's venue-derived domains; a paper can count in several
Artificial intelligence and machine learning · 1 · 1 since 2021
Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.
| Artificial intelligence
1 paper |
Optimization for machine learning · 100% |
Topics — the 3 heaviest of 3, each with the papers that count most for it
| Topic | Weight | Papers | Last | Evidence papers |
|---|---|---|---|---|
Machine learning › Optimization for machine learning › gradient-based optimization
accelerated gradient methods |
0.7 | 1 | 2023 | Accelerated Zeroth-order Method for Non-Smooth Stochastic Convex Optimization Problem with Infinite Variance · NeurIPS 2023 |
Machine learning › Optimization for machine learning › convex optimization
stochastic convex optimization |
0.7 | 1 | 2023 | Accelerated Zeroth-order Method for Non-Smooth Stochastic Convex Optimization Problem with Infinite Variance · NeurIPS 2023 |
Machine learning › Optimization for machine learning › black-box optimization
zeroth-order optimization |
0.7 | 1 | 2023 | Accelerated Zeroth-order Method for Non-Smooth Stochastic Convex Optimization Problem with Infinite Variance · NeurIPS 2023 |
Methods — techniques the papers use, named apart from their topics
stochastic similar triangles · 0.7clipped accelerated gradient · 0.7batching · 0.7
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2023 | Accelerated Zeroth-order Method for Non-Smooth Stochastic Convex Optimization Problem with Infinite VarianceabstractIn this paper, we consider non-smooth stochastic convex optimization with two function evaluations per round under infinite noise variance. In the classical setting when noise has finite variance, an optimal algorithm, built upon the batched accelerated gradient method, was proposed in (Gasnikov et. al., 2022). This optimality is defined in terms of iteration and oracle complexity, as well as the maximal admissible level of adversarial noise. However, the assumption of finite variance is burdensome and it might not hold in many practical scenarios. To address this, we demonstrate how to adapt a refined clipped version of the accelerated gradient (Stochastic Similar Triangles) method from (Sadiev et al., 2023) for a two-point zero-order oracle. This adaptation entails extending the batching technique to accommodate infinite variance — a non-trivial task that stands as a distinct contribution of this paper. Nikita Kornilov, Ohad Shamir, Aleksandr V. Lobanov, Darina Dvinskikh, Alexander V. Gasnikov, Innokentiy Shibaev, Eduard Gorbunov, Samuel Horváth |
NeurIPS | 6 |