Xin Lyu
5 papers · 2022–2025 · 3 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Silver
🗺️
Taxonomy Completionist
(10)
🌈
Renaissance Researcher
(5)
Venues
Top co-authors
Research topics
Machine Learning
(5)
Application Areas
(3)
Optimization & Theory
(3)
Artificial Intelligence
(2)
Security & Privacy
(2)
Differential Privacy
(2)
Computer Science
(1)
Data Science & Analytics
(1)
Natural Language Processing
(1)
Applications · Natural Language Processing
(1)
Applications · Computer Science
(1)
Core AI
(1)
Learning Paradigms
(1)
Learning Types
(1)
Methods
(1)
Keywords
differential privacy
(3)
dimensionality reduction
(1)
online learning
(1)
binary classification
(1)
robust estimation
(1)
randomized algorithm
(1)
heavy hitter
(1)
lower bound
(1)
sketch algorithm
(1)
sparse vector technique
(1)
data memorization
(1)
continual observation
(1)
composition theorem
(1)
privacy composition
(1)
target charging
(1)
privacy analysis
(1)
interactive computation
(1)
threshold query
(1)
private counter
(1)
event level privacy
(1)
Papers
Trade-offs in Data Memorization via Strong Data Processing Inequalities
COLT 2025
Lower Bounds for Differential Privacy Under Continual Observation and Online Threshold Queries
COLT 2024
The Target-Charging Technique for Privacy Analysis across Interactive Computations
NeurIPS 2023
Composition Theorems for Interactive Differential Privacy
NeurIPS 2022
On the Robustness of CountSketch to Adaptive Inputs
ICML 2022