Orestis Papadigenopoulos
7 papers · 2021–2024 · 4 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Bronze
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Interdisciplinary Bridge · Bronze
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Taxonomy Completionist
(13)
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Hot Topic Early Bird
Venues
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Research topics
Keywords
multi-armed bandit
(6)
regret bound
(5)
approximation algorithm
(3)
contextual bandit
(2)
sublinear regret
(2)
upper confidence bound
(2)
ucb algorithm
(1)
gaussian noise
(1)
asymptotic optimality
(1)
combinatorial semi-bandit
(1)
bandit algorithm
(1)
no-regret algorithm
(1)
non-stationary environment
(1)
matroid constraint
(1)
non-stationary bandit
(1)
recharging bandit
(1)
nonstationary phenomenon
(1)
arm-pulling strategy
(1)
stochastic delay
(1)
side observation
(1)
Papers
Contextual Pandora’s Box
AAAI 2024
Last Switch Dependent Bandits with Monotone Payoff Functions
ICML 2023
Asymptotically-Optimal Gaussian Bandits with Side Observations
ICML 2022
Non-Stationary Bandits under Recharging Payoffs: Improved Planning with Sublinear Regret
NeurIPS 2022
Combinatorial Blocking Bandits with Stochastic Delays
ICML 2021
Contextual Blocking Bandits
AISTATS 2021
Recurrent Submodular Welfare and Matroid Blocking Semi-Bandits
NeurIPS 2021