Julian Zimmert

An Optimal Algorithm for Stochastic and Adversarial Bandits

Julian Zimmert, Yevgeny Seldin · arXiv (Cornell University) · 2018 · 67 citations · Full text

Contextual Bandit, Engineering, Machine Learning +13

Beating Stochastic and Adversarial Semi-bandits Optimally and Simultaneously

Julian Zimmert, Haipeng Luo, Chen-Yu Wei · International Conference on Machine Learning · 2019 · 26 citations

Artificial Intelligence, Contextual Bandit, Engineering +12

Model Selection in Contextual Stochastic Bandit Problems

Aldo Pacchiano, My V. T. Phan, Yasin Abbasi-Yadkori et al. · arXiv (Cornell University) · 2020 · 23 citations · Full text

Adapting to Misspecification in Contextual Bandits

Dylan J. Foster, Claudio Gentile, Mehryar Mohri et al. · arXiv (Cornell University) · 2021 · 21 citations · Full text

Artificial Intelligence, Mathematical Programming, Engineering +20

An Optimal Algorithm for Adversarial Bandits with Arbitrary Delays

Julian Zimmert, Yevgeny Seldin · arXiv (Cornell University) · 2019 · 13 citations · Full text

Contextual Bandit, Engineering, Machine Learning +11