Sujay Bhatt

10 papers · 2022–2025 · 5 conferences · across top CS/AI conferences

Achievements

🌍 Conference Polyglot (5) 🧭 Keyword Pioneer 🐣 Hot Topic Early Bird 🌉 Interdisciplinary Bridge 🐝 Cross-Pollinator (14) 🗺️ Taxonomy Completionist (18) 💎 Century Club (10)

Conferences

AISTATS (4) ICML (3) AAAI (1) ICLR (1) UAI (1)

Top co-authors

Alec Koppel (6) Sumitra Ganesh (5) Guanhua Fang (4) Ping Li (4) Gennady Samorodnitsky (2) Mengdi Wang (2) Sihan Zeng (2) Dinesh Manocha (1) Souradip Chakraborty (1) Eleonora Kreacic (1)

Keywords

robust estimation (2) sample complexity (2) change detection (1) robust statistics (1) time series (1) minimax estimation (1) stochastic process (1) scan statistic (1) multi-armed bandit (1) regret bound (1) heavy-tailed distribution (1) market equilibrium (1) influence function (1) non-stationary learning (1) confidence bound (1) competitive equilibrium (1) risk criterion (1) mean-field game (1) mean-field equilibrium (1) fixed-point recursion (1)

Papers

Decentralized Convergence to Equilibrium Prices in Trading Networks AAAI 2025

Learning in Herding Mean Field Games: Single-Loop Algorithm with Finite-Time Convergence Analysis AISTATS 2025

Approximate Equivariance in Reinforcement Learning AISTATS 2025

Collab: Controlled Decoding using Mixture of Agents for LLM Alignment ICLR 2025

Information-Directed Pessimism for Offline Reinforcement Learning ICML 2024

Piecewise Stationary Bandits under Risk Criteria AISTATS 2023

Oracle-free Reinforcement Learning in Mean-Field Games along a Single Sample Path AISTATS 2023

Offline change detection under contamination UAI 2022

Minimax M-estimation under Adversarial Contamination ICML 2022

Nearly Optimal Catoni’s M-estimator for Infinite Variance ICML 2022