Jiheng Zhang
8 papers · 2021–2026 · 4 venues · across top CS/AI venues
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Achievements
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π Conference Polyglot Β· Bronze π Academic Marathon Β· Sprint π Interdisciplinary Bridge Β· Silver πΊοΈ Taxonomy Completionist (18) 𧬠Topic Evolution
π₯
Unstoppable Β· Bronze
Venues
Top co-authors
Research topics
Machine Learning
(7)
Mathematics & Optimization
(6)
Optimization
(6)
Optimization & Theory
(6)
Learning Types
(5)
Reinforcement Learning
(3)
Application Areas
(2)
Methods
(2)
Artificial Intelligence
(1)
Deep Learning
(1)
Security & Privacy
(1)
Core AI
(1)
Core Methods
(1)
Differential Privacy
(1)
Techniques
(1)
Keywords
regret bound
(4)
contextual bandit
(2)
differential privacy
(2)
sample complexity
(2)
online decision making
(2)
stochastic convex optimization
(1)
stochastic approximation
(1)
stochastic gradient descent
(1)
variance reduction
(1)
resource allocation
(1)
function approximation
(1)
linear regression
(1)
linear programming
(1)
high-dimensional optimization
(1)
upper confidence bound
(1)
multi-armed bandit
(1)
automated reasoning
(1)
parameter estimation
(1)
generalized linear model
(1)
reinforcement learning
(1)
Papers
OR-R1: Automating Modeling and Solving of Operations Research Optimization Problem via Test-Time Reinforcement Learning
AAAI 2026
Efficient Graph Bandit Learning with Side-Observations and Switching Constraints
AAAI 2025
RL in Markov Games with Independent Function Approximation: Improved Sample Complexity Bound under the Local Access Model
AISTATS 2024
Single-Trajectory Distributionally Robust Reinforcement Learning
ICML 2024
Optimal Contextual Bandits with Knapsacks under Realizability via Regression Oracles
AISTATS 2023
A Reduction from Linear Contextual Bandits Lower Bounds to Estimations Lower Bounds
ICML 2022
Private Streaming SCO in β_p geometry with Applications in High Dimensional Online Decision Making
ICML 2022
Generalized Linear Bandits with Local Differential Privacy
NeurIPS 2021