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01/26/2023
Collaborative Regret Minimization in Multi-Armed Bandits
In this paper, we study the collaborative learning model, which concerns...
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08/18/2022
Communication-Efficient Collaborative Best Arm Identification
We investigate top-m arm identification, a basic problem in bandit theor...
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07/16/2022
Collaborative Best Arm Identification with Limited Communication on Non-IID Data
In this paper, we study the tradeoffs between time-speedup and the numbe...
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08/15/2021
Batched Thompson Sampling for Multi-Armed Bandits
We study Thompson Sampling algorithms for stochastic multi-armed bandits...
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12/02/2020
Instance-Sensitive Algorithms for Pure Exploration in Multinomial Logit Bandit
Motivated by real-world applications such as fast fashion retailing and ...
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04/20/2020
Collaborative Top Distribution Identifications with Limited Interaction
We consider the following problem in this paper: given a set of n distri...
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03/13/2019