Nikita Doikov
12 papers · 2018–2025 · 4 conferences · across top CS/AI conferences
Achievements
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🐝 Cross-Pollinator (13) 🐣 Hot Topic Early Bird 🌉 Interdisciplinary Bridge 🧭 Keyword Pioneer 🌍 Conference Polyglot (4)
🏃
Academic Marathon
(7)
🏆
Keyword Champion
(2)
💎
Century Club
(12)
Conferences
ICML (8)
AISTATS (2)
COLT (1)
NIPS (1)
Top co-authors
Keywords
convex optimization
(6)
newton method
(3)
convergence rate
(2)
second-order optimization
(2)
superlinear convergence
(2)
composite optimization
(2)
stochastic optimization
(2)
cubic regularization
(2)
trust region
(1)
frank-wolfe method
(1)
first-order algorithm
(1)
gradient method
(1)
krylov subspace
(1)
tensor method
(1)
convex function
(1)
cubic newton method
(1)
lazy hessian
(1)
arithmetic complexity
(1)
polynomial preconditioning
(1)
stochastic interpretation
(1)
Papers
Cubic regularized subspace Newton for non-convex optimization
AISTATS 2025
Improving Stochastic Cubic Newton with Momentum
AISTATS 2025
On-Device Collaborative Language Modeling via a Mixture of Generalists and Specialists
ICML 2025
On Convergence of Incremental Gradient for Non-convex Smooth Functions
ICML 2024
Spectral Preconditioning for Gradient Methods on Graded Non-convex Functions
ICML 2024
Second-Order Optimization with Lazy Hessians
ICML 2023
Linearization Algorithms for Fully Composite Optimization
COLT 2023
Polynomial Preconditioning for Gradient Methods
ICML 2023
Stochastic Subspace Cubic Newton Method
ICML 2020
Inexact Tensor Methods with Dynamic Accuracies
ICML 2020
Convex optimization based on global lower second-order models
NIPS 2020
Randomized Block Cubic Newton Method
ICML 2018