Xiaoyan Hu
8 papers · 2015–2025 · 6 venues · across top CS/AI venues
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Achievements
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π£ Hot Topic Early Bird π Conference Polyglot Β· Silver π Academic Marathon Β· Half π Interdisciplinary Bridge Β· Silver πΊοΈ Taxonomy Completionist (22)
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Grand Slam
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Renaissance Researcher
(5)
Top co-authors
Research topics
Machine Learning
(6)
Optimization & Theory
(5)
Artificial Intelligence
(4)
Reinforcement Learning
(3)
Methods
(3)
Computer Vision
(2)
Core AI
(2)
Deep Learning
(1)
Mathematics & Optimization
(1)
Natural Language Processing
(1)
Analysis
(1)
Applications
(1)
Architectures
(1)
Bayesian & Probabilistic
(1)
Generation
(1)
Keywords
regret bound
(2)
risk-sensitive reinforcement learning
(2)
generative model
(2)
offline reinforcement learning
(1)
convex optimization
(1)
function approximation
(1)
non-convex optimization
(1)
convex relaxation
(1)
value iteration
(1)
alternating minimization
(1)
conditional independence
(1)
shape reconstruction
(1)
upper confidence bound
(1)
multi-armed bandit
(1)
mutual information
(1)
model selection
(1)
contextual bandit
(1)
low-rank mdp
(1)
camera pose
(1)
sample efficiency
(1)
Papers
A Multi-Armed Bandit Approach to Online Selection and Evaluation of Generative Models
AISTATS 2025
PAK-UCB Contextual Bandit: An Online Learning Approach to Prompt-Aware Selection of Generative Models and LLMs
ICML 2025
An Information Theoretic Approach to Interaction-Grounded Learning
ICML 2024
Provably Efficient CVaR RL in Low-rank MDPs
ICLR 2024
A Tighter Problem-Dependent Regret Bound for Risk-Sensitive Reinforcement Learning
AISTATS 2023
Provably (More) Sample-Efficient Offline RL with Options
NeurIPS 2023
MIEHDR CNN: Main Image Enhancement based Ghost-Free High Dynamic Range Imaging using Dual-Lens Systems
AAAI 2021
3D Shape Estimation From 2D Landmarks: A Convex Relaxation Approach
CVPR 2015