Wennan Zhu
4 papers · 2020–2023 · 4 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Gold
🗺️
Taxonomy Completionist
(11)
🌈
Renaissance Researcher
(5)
Venues
Top co-authors
Research topics
Artificial Intelligence
(3)
Machine Learning
(3)
Mathematics & Optimization
(3)
Optimization
(3)
Security & Privacy
(2)
Application Areas
(2)
Core AI
(2)
Differential Privacy
(2)
Learning Paradigms · Machine Learning
(2)
Computer Science
(1)
Data Science & Analytics
(1)
Applications
(1)
Core Methods
(1)
Learning Paradigms · Artificial Intelligence
(1)
Optimization & Theory
(1)
Keywords
differential privacy
(3)
approximation algorithm
(2)
federated learning
(2)
network formation
(1)
distributed algorithm
(1)
frequency estimation
(1)
privacy-utility trade-off
(1)
privacy budget
(1)
user-level privacy
(1)
coordination game
(1)
price of stability
(1)
histogram estimation
(1)
user-level differential privacy
(1)
contribution bounding
(1)
count sketch
(1)
heavy hitter detection
(1)
group formation
(1)
federated frequency estimation
(1)
stochastic optimization
(1)
distributed learning
(1)
Papers
Algorithms for bounding contribution for histogram estimation under user-level privacy
ICML 2023
Private Federated Frequency Estimation: Adapting to the Hardness of the Instance
NeurIPS 2023
Forming Better Stable Solutions in Group Formation Games Inspired by Internet Exchange Points (IXPs)
AAAI 2021
Federated Heavy Hitters Discovery with Differential Privacy
AISTATS 2020