Justin Y. Chen
8 papers · 2023–2026 · 4 venues · across top CS/AI venues
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Achievements
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π
Conference Polyglot Β· Bronze
π
Interdisciplinary Bridge Β· Gold
πΊοΈ
Taxonomy Completionist
(13)
β
The Questioner
π
Renaissance Researcher
(5)
Venues
Top co-authors
Research topics
Keywords
data structure
(2)
density estimation
(2)
sample complexity
(2)
computational efficiency
(1)
generative model
(1)
distribution testing
(1)
stochastic dominance
(1)
graph sparsification
(1)
vertex cover
(1)
polynomial time
(1)
lower bound
(1)
streaming algorithm
(1)
approximation algorithm
(1)
parallel algorithm
(1)
learning-augmented algorithm
(1)
set cover
(1)
frequency estimation
(1)
world model
(1)
sampling complexity
(1)
computational complexity
(1)
Papers
How fast can you find a good hypothesis?
COLT 2026
Breaking the $n^1.5$ Additive Error Barrier for Private and Efficient Graph Sparsification via Private Expander Decomposition
ICML 2025
Improved Approximations for Hard Graph Problems using Predictions
ICML 2025
Learning-Augmented Frequent Directions
ICLR 2025
Scalable Private Partition Selection via Adaptive Weighting
ICML 2025
Evaluating the World Model Implicit in a Generative Model
NeurIPS 2024
Statistical-Computational Trade-offs for Density Estimation
NeurIPS 2024
Data Structures for Density Estimation
ICML 2023