Wang Chi Cheung
11 papers · 2019–2025 · 4 venues · across top CS/AI venues
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Achievements
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πΊοΈ Taxonomy Completionist (19) π Academic Marathon Β· Sprint π£ Hot Topic Early Bird π Interdisciplinary Bridge Β· Silver π Conference Polyglot Β· Bronze
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Trend Setter
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Century Club Β· Bronze
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Keyword Collector
(51)
Venues
Top co-authors
Research topics
Keywords
multi-armed bandit
(6)
best arm identification
(4)
offline data
(2)
dynamic regret
(2)
cascading bandit
(2)
regret bound
(2)
regret minimization
(1)
markov decision process
(1)
probabilistic algorithms
(1)
online prediction
(1)
optimistic exploration
(1)
sequential decision
(1)
probability of error
(1)
thompson sampling
(1)
concentration inequality
(1)
resource allocation
(1)
partial feedback
(1)
multi-objective optimization
(1)
non-asymptotic analysis
(1)
bias correction
(1)
Papers
Best Arm Identification with Possibly Biased Offline Data
UAI 2025
Near Optimal Non-asymptotic Sample Complexity of 1-Identification
ICML 2025
Best Arm Identification with Resource Constraints
AISTATS 2024
Leveraging (Biased) Information: Multi-armed Bandits with Offline Data
ICML 2024
Bandits with Knapsacks: Advice on Time-Varying Demands
ICML 2023
Probabilistic Sequential Shrinking: A Best Arm Identification Algorithm for Stochastic Bandits with Corruptions
ICML 2021
Best Arm Identification for Cascading Bandits in the Fixed Confidence Setting
ICML 2020
Reinforcement Learning for Non-Stationary Markov Decision Processes: The Blessing of (More) Optimism
ICML 2020
A Thompson Sampling Algorithm for Cascading Bandits
AISTATS 2019
Learning to Optimize under Non-Stationarity
AISTATS 2019
Regret Minimization for Reinforcement Learning with Vectorial Feedback and Complex Objectives
NeurIPS 2019