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07/22/2021
Designing a Location Trace Anonymization Contest
For a better understanding of anonymization methods for location traces,...
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05/05/2016
Copeland Dueling Bandit Problem: Regret Lower Bound, Optimal Algorithm, and Computationally Efficient Algorithm
We study the K-armed dueling bandit problem, a variation of the standard...
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09/30/2015
Regret Lower Bound and Optimal Algorithm in Finite Stochastic Partial Monitoring
Partial monitoring is a general model for sequential learning with limit...
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06/08/2015
Regret Lower Bound and Optimal Algorithm in Dueling Bandit Problem
We study the K-armed dueling bandit problem, a variation of the standard...
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06/02/2015
Optimal Regret Analysis of Thompson Sampling in Stochastic Multi-armed Bandit Problem with Multiple Plays
We discuss a multiple-play multi-armed bandit (MAB) problem in which sev...
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08/09/2014
Quantum Annealing for Variational Bayes Inference
This paper presents studies on a deterministic annealing algorithm based...
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05/19/2013
Quantum Annealing for Dirichlet Process Mixture Models with Applications to Network Clustering
We developed a new quantum annealing (QA) algorithm for Dirichlet proces...
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06/27/2012