Ryann Sim

5 papers · 2021–2025 · 3 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 · Silver 🗺️ Taxonomy Completionist (10)

Venues

NeurIPS (3) AAAI (1) COLT (1)

Top co-authors

Georgios Piliouras (5) Stratis Skoulakis (3) Tanner Fiez (2) Lillian Ratliff (2) Rahul Jain (1) John Lazarsfeld (1) Andre Wibisono (1)

Research topics

Machine Learning (5) Artificial Intelligence (4) Mathematics & Optimization (4) Core AI (4) Optimization (4) Optimization & Theory (4) Interdisciplinary (1) Learning Types (1) Science (1)

Keywords

zero-sum game (3) regret bound (2) replicator dynamics (2) online learning (2) matrix multiplicative weight (1) online gradient descent (1) coarse correlated equilibrium (1) fictitious play (1) multiplicative weight (1) conservation law (1) poincaré recurrence (1) poincare recurrence (1) multi-agent system (1) evolutionary game theory (1) periodic game (1) uncoupled learning (1) min-max theorem (1) quantum zero-sum game (1) coarse correlated equilibria (1) quantum game theory (1)

Papers

Fast and Furious Symmetric Learning in Zero-Sum Games: Gradient Descent as Fictitious Play COLT 2025 Beyond Time-Average Convergence: Near-Optimal Uncoupled Online Learning via Clairvoyant Multiplicative Weights Update NeurIPS 2022 Matrix Multiplicative Weights Updates in Quantum Zero-Sum Games: Conservation Laws & Recurrence NeurIPS 2022 Evolutionary Game Theory Squared: Evolving Agents in Endogenously Evolving Zero-Sum Games AAAI 2021 Online Learning in Periodic Zero-Sum Games NeurIPS 2021