Saar Cohen

5 papers · 2021–2025 · 2 venues · across top CS/AI venues

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Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (12)

Venues

IJCAI (3) AAAI (2)

Top co-authors

Noa Agmon (5)

Research topics

Artificial Intelligence (4) Machine Learning (3) Mathematics & Optimization (3) Core AI (3) Optimization (3) Optimization & Theory (3) Learning Types (2) Deep Learning (1) Architectures (1) Bayesian & Probabilistic (1)

Keywords

online learning (4) coalition formation (4) hedonic game (2) sample complexity (2) nash stability (2) nash regret (2) poisson distribution (1) approximation algorithm (1) dynamic regret (1) decentralized algorithm (1) decentralized learning (1) game theory (1) semi-bandit feedback (1) dichotomous preference (1) selfish agent (1) robotic swarm (1) stability probability (1) distributed control (1) formation control (1) graph neural network (1)

Papers

Decentralized Online Learning by Selfish Agents in Coalition Formation IJCAI 2025 Online Learning of Coalition Structures by Selfish Agents AAAI 2025 Online Learning of Partitions in Additively Separable Hedonic Games IJCAI 2024 Complexity of Probabilistic Inference in Random Dichotomous Hedonic Games AAAI 2023 Convexified Graph Neural Networks for Distributed Control in Robotic Swarms IJCAI 2021