Lukas Zierahn

4 papers · 2023–2026 · 3 venues · across top CS/AI venues

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Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Silver 🗺️ Taxonomy Completionist (11) 📈 Trend Setter

Venues

COLT (2) AISTATS (1) JMLR (1)

Top co-authors

Nicolò Cesa-bianchi (4) Dirk van der Hoeven (3) Aviv Rosenberg (2) Tal Lancewicki (2) Junya Honda (1) Gergely Neu (1) Atsushi Miyauchi (1) Yuko Kuroki (1)

Research topics

Machine Learning (4) Learning Types (4) Optimization & Theory (3) Mathematics & Optimization (2) Optimization (2) Artificial Intelligence (1) Reinforcement Learning (1) Core AI (1) Methods (1)

Keywords

regret bound (4) online learning (2) markov decision process (2) combinatorial optimization (2) multi-armed bandit (2) delayed feedback (2) combinatorial semi-bandit (2) linear bandit (2) follow the regularized leader (2) adversarial reward (1) switching cost (1) semi-bandit feedback (1) dynamic policy (1) combinatorial bandit (1) bandit feedback (1) contextual bandit (1) minimax rate (1)

Papers

Learning Periodic Strategies in Blocking Bandits Is as Hard as Bandits with Switching Costs COLT 2026 A Unified Analysis of Nonstochastic Delayed Feedback for Combinatorial Semi-Bandits, Linear Bandits, and MDPs JMLR 2025 A Unified Analysis of Nonstochastic Delayed Feedback for Combinatorial Semi-Bandits, Linear Bandits, and MDPs COLT 2023 Nonstochastic Contextual Combinatorial Bandits AISTATS 2023