Evgenii Chzhen
12 papers · 2019–2025 · 4 conferences · across top CS/AI conferences
Achievements
Jump to papers ↓+7 more ↓ Show less ↑
π§ Keyword Pioneer π Interdisciplinary Bridge π Conference Polyglot (4) π Academic Marathon (6) π Cross-Pollinator (9)
πΊοΈ
Taxonomy Completionist
(22)
π
Keyword Champion
(4)
π±
Topic Pioneer
π
Century Club
(12)
π
Trend Setter
ποΈ
Keyword Collector
(54)
π₯
Unstoppable
(7)
Conferences
NIPS (8)
AISTATS (2)
JMLR (1)
UAI (1)
Top co-authors
Keywords
demographic parity
(5)
fair regression
(4)
fair classification
(3)
wasserstein barycenter
(2)
optimal transport
(2)
convex optimization
(2)
zero-order optimization
(2)
post-processing algorithm
(2)
fairness constraint
(2)
online optimization
(1)
gradient descent
(1)
risk minimization
(1)
online learning
(1)
stochastic process
(1)
error handling
(1)
minimax lower bound
(1)
binary classification
(1)
strongly convex optimization
(1)
classification abstention
(1)
projected gradient descent
(1)
Papers
Narrowing the Gap between Adversarial and Stochastic MDPs via Policy Optimization
AISTATS 2025
Gradient-free optimization of highly smooth functions: improved analysis and a new algorithm
JMLR 2024
Regression under demographic parity constraints via unlabeled post-processing
NIPS 2024
Addressing Bias in Online Selection with Limited Budget of Comparisons
NIPS 2024
Fair learning with Wasserstein barycenters for non-decomposable performance measures
AISTATS 2023
Small Total-Cost Constraints in Contextual Bandits with Knapsacks, with Application to Fairness
NIPS 2023
A gradient estimator via L1-randomization for online zero-order optimization with two point feedback
NIPS 2022
Classification with abstention but without disparities
UAI 2021
A Unified Approach to Fair Online Learning via Blackwell Approachability
NIPS 2021
Fair regression via plug-in estimator and recalibration with statistical guarantees
NIPS 2020
Fair regression with Wasserstein barycenters
NIPS 2020
Leveraging Labeled and Unlabeled Data for Consistent Fair Binary Classification
NIPS 2019