Hao Qiu

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

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (13) 🐣 Hot Topic Early Bird ❓ The Questioner

Venues

ICML (3) AAAI (1) COLT (1) UAI (1)

Top co-authors

Nicolò Cesa-bianchi (3) Mengxiao Zhang (3) Dirk van der Hoeven (2) Emmanuel Esposito (2) Hao-Xu Chen (1) Juliette Achddou (1) Lin Yang (1) Ciara Pike-Burke (1) Haoran Zhang (1) Yang Gao (1)

Research topics

Machine Learning (6) Optimization & Theory (6) Mathematics & Optimization (4) Optimization (4) Learning Types (3) Artificial Intelligence (1) Core Methods (1) Learning Paradigms · Machine Learning (1) Learning Paradigms · Artificial Intelligence (1)

Keywords

regret bound (5) delayed feedback (3) multi-armed bandit (3) online convex optimization (2) online classification (1) strongly convex (1) adversarial setting (1) surrogate loss (1) adaptive learning rate (1) minimax regret (1) linear bandit (1) adversarial bandit (1) online newton step (1) lipshitz bandit (1) feedback delay (1) lipschitz bandit (1) stochastic expert (1) intermediate observation (1) stochastic mapping (1) distributed communication (1)

Papers

Decentralized Online Convex Optimization with Unknown Feedback Delays AAAI 2026 Near-Optimal Regret for Distributed Adversarial Bandits: A Black-Box Approach COLT 2026 Exploiting Curvature in Online Convex Optimization with Delayed Feedback ICML 2025 Near-Optimal Regret Bounds for Federated Multi-armed Bandits with Fully Distributed Communication UAI 2025 Delayed Bandits: When Do Intermediate Observations Help? ICML 2023 Trading-Off Payments and Accuracy in Online Classification with Paid Stochastic Experts ICML 2023