Levi Lelis

5 papers · 2018–2025 · 3 venues · across top CS/AI venues

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Achievements

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🌍 Conference Polyglot · Bronze 🏃 Academic Marathon · Sprint 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (11) 🐣 Hot Topic Early Bird

Venues

ICLR (2) NeurIPS (2) ICML (1)

Top co-authors

Zaheen Ahmad (1) Kenneth Tjhia (1) Michael Buro (1) Tor Lattimore (1) Laurent Orseau (1) Theophane Weber (1) Mahdi Alikhasi (1) Michael Bowling (1) Jake Tuero (1) Tales Henrique Carvalho (1)

Research topics

Artificial Intelligence (3) Machine Learning (3) Reinforcement Learning (3) Core AI (3) Learning Types (3) Methods (3) Applications (2) Deep Learning (1) Mathematics & Optimization (1) Architectures (1) Optimization (1)

Keywords

policy tree search (2) neural network training (1) path planning (1) policy gradient (1) heuristic search (1) best-first search (1) hierarchical reinforcement learning (1) markov decision process (1) game playing (1) partially observable markov decision process (1) heuristic function (1) monte carlo tree search (1) continuous action space (1) tree search (1) latent space (1) policy generalization (1) domain-specific language (1) local search (1) search guidance (1) sample-based planning (1)

Papers

Subgoal-Guided Policy Heuristic Search with Learned Subgoals ICML 2025 Reclaiming the Source of Programmatic Policies: Programmatic versus Latent Spaces ICLR 2024 Unveiling Options with Neural Network Decomposition ICLR 2024 Marginal Utility for Planning in Continuous or Large Discrete Action Spaces NeurIPS 2020 Single-Agent Policy Tree Search With Guarantees NeurIPS 2018