Yulian Wu
7 papers · 2022–2025 · 5 conferences · across top CS/AI conferences
Achievements
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π§
Keyword Pioneer
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Conference Polyglot
(5)
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Cross-Pollinator
(12)
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Interdisciplinary Bridge
πΊοΈ
Taxonomy Completionist
(13)
Conferences
ICML (3)
AISTATS (1)
COLT (1)
IJCAI (1)
NIPS (1)
Top co-authors
Research topics
Keywords
heavy-tailed reward
(3)
differential privacy
(3)
regret bound
(3)
multi-armed bandit
(2)
markov decision process
(1)
posterior distribution
(1)
value iteration
(1)
kullback-leibler divergence
(1)
generalization error
(1)
concentration inequalities
(1)
robust estimation
(1)
ucb algorithm
(1)
upper confidence bound
(1)
pac-bayes bound
(1)
heavy-tailed distribution
(1)
gradient clipping
(1)
successive elimination
(1)
heavy-tail distribution
(1)
huber contamination
(1)
heavy-tailed datum
(1)
Papers
Square$Ο$PO: Differentially Private and Robust $Ο^2$-Preference Optimization in Offline Direct Alignment
ICML 2025
A Unified Theoretical Analysis of Private and Robust Offline Alignment: from RLHF to DPO
ICML 2025
Better-than-KL PAC-Bayes Bounds
COLT 2024
Differentially Private Episodic Reinforcement Learning with Heavy-tailed Rewards
ICML 2023
On Private and Robust Bandits
NIPS 2023
Optimal Rates of (Locally) Differentially Private Heavy-tailed Multi-Armed Bandits
AISTATS 2022
Private Stochastic Convex Optimization and Sparse Learning with Heavy-tailed Data Revisited
IJCAI 2022