Alexey Dontsov

5 papers at tracked venues · 3 at CORE A* · active 2025–2026

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Venues

ACL ×2 EACL ×2 AAAI ×1

Frequent coauthors

Elena Tutubalina

×4

Andrey V. Galichin

×3

Oleg Rogov

×3

Ivan V. Oseledets

×3

Anton Korznikov

×2

Polina Druzhinina

×1

Anton Razzhigaev

×1

Shirin Alanova

×1

Kristina Kazistova

×1

Ekaterina Galaeva

×1

Alina Kostromina

×1

Vladimir Smirnov

×1

Papers

Feature Drift: How Fine-Tuning Repurposes Representations in LLMs
EACL 2026 ·
Andrey V. Galichin
,
Anton Korznikov
, Alexey Dontsov,
Oleg Rogov
,
Elena Tutubalina
,
Ivan V. Oseledets
I Have Covered All the Bases Here: Interpreting Reasoning Features in Large Language Models via Sparse Autoencoders
AAAI 2026 ·
Andrey V. Galichin
, Alexey Dontsov,
Polina Druzhinina
,
Anton Razzhigaev
,
Oleg Rogov
,
Elena Tutubalina
,
Ivan V. Oseledets
Motivating Next-Gen Accelerators with Flexible N: M Activation Sparsity via Benchmarking Lightweight Post-Training Sparsification Approaches
ACL 2026 ·
Shirin Alanova
,
Kristina Kazistova
,
Ekaterina Galaeva
,
Alina Kostromina
,
Vladimir Smirnov
,
Dmitry Redko
, Alexey Dontsov,
Maxim Zhelnin
,
Evgeny Burnaev
,
Egor Shvetsov
Out of Distribution, Out of Luck: Process Rewards Misguide Reasoning Models
EACL 2026 · Alexey Dontsov,
Anton Korznikov
,
Andrey V. Galichin
,
Elena Tutubalina
CLEAR: Character Unlearning in Textual and Visual Modalities
ACL 2025 · Alexey Dontsov,
Dmitrii Korzh
,
Alexey Zhavoronkin
,
Boris Mikheev
,
Denis Bobkov
,
Aibek Alanov
,
Oleg Rogov
,
Ivan V. Oseledets
,
Elena Tutubalina