75 citations · 820 across the 81 of their papers we have counts for
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Best-Arm Identification in Linear Bandits
Marta Soare, Alessandro Lazaric, Rémi Munos
We study the best-arm identification problem in linear bandit, where the rewards of the arms depend linearly on an unknown parameter and the objective is to return the arm wi…
Truthful Learning Mechanisms for Multi-Slot Sponsored Search Auctions with Externalities
Nicola Gatti, Alessandro Lazaric, Marco Rocco +1
Sponsored search auctions constitute one of the most successful applications of microeconomic mechanisms. In mechanism design, auctions are usually designed to incentivize advertis…
Online Stochastic Optimization under Correlated Bandit Feedback
Mohammad Gheshlaghi Azar, Alessandro Lazaric, Emma Brunskill
In this paper we consider the problem of online stochastic optimization of a locally smooth function under bandit feedback. We introduce the high-confidence tree (HCT) algorithm, a…