Sujay Bhatt - RankMe

53 papers A* 5A 5B 1C 2Misc 3Journal 29Unranked 8

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A Regularized Actor-Critic Algorithm for Bi-Level Reinforcement Learning. CoRR Sihan Zeng, Sujay Bhatt, Sumitra Ganesh, Alec Koppel
2025	A	`conf`	Approximate Equivariance in Reinforcement Learning. AISTATS Jung Yeon Park, Sujay Bhatt, Sihan Zeng, Lawson L. S. Wong, Alec Koppel, Sumitra Ganesh, Robin Walters
2025	J	`jnl`	Catoni-Style Change Point Detection for Regret Minimization in Non-Stationary Heavy-Tailed Bandits. CoRR Gianmarco Genalti, Sujay Bhatt, Nicola Gatti, Alberto Maria Metelli
2025	A*	`conf`	Collab: Controlled Decoding using Mixture of Agents for LLM Alignment. ICLR Souradip Chakraborty, Sujay Bhatt, Udari Madhushani Sehwag, Soumya Suvra Ghosal, Jiahao Qiu, Mengdi Wang, Dinesh Manocha, Furong Huang, Alec Koppel, Sumitra Ganesh
2025	J	`jnl`	Collab: Controlled Decoding using Mixture of Agents for LLM Alignment. CoRR Souradip Chakraborty, Sujay Bhatt, Udari Madhushani Sehwag, Soumya Suvra Ghosal, Jiahao Qiu, Mengdi Wang, Dinesh Manocha, Furong Huang, Alec Koppel, Sumitra Ganesh
2025	A*	`conf`	Decentralized Convergence to Equilibrium Prices in Trading Networks. AAAI Edwin Lock, Benjamin Patrick Evans, Eleonora Kreacic, Sujay Bhatt, Alec Koppel, Sumitra Ganesh, Paul W. Goldberg
2025	A	`conf`	Learning in Herding Mean Field Games: Single-Loop Algorithm with Finite-Time Convergence Analysis. AISTATS Sihan Zeng, Sujay Bhatt, Alec Koppel, Sumitra Ganesh
2025	J	`jnl`	Learning in Stackelberg Mean Field Games: A Non-Asymptotic Analysis. CoRR Sihan Zeng, Benjamin Patrick Evans, Sujay Bhatt, Leo Ardon, Sumitra Ganesh, Alec Koppel
2025	Misc	`conf`	Partially Observable Contextual Bandits With Linear Payoffs. ICASSP Sihan Zeng, Sujay Bhatt, Alec Koppel, Sumitra Ganesh
2025	J	`jnl`	Regularized Proportional Fairness Mechanism for Resource Allocation Without Money. CoRR Sihan Zeng, Sujay Bhatt, Alec Koppel, Sumitra Ganesh
2024	J	`jnl`	Approximate Equivariance in Reinforcement Learning. CoRR Jung Yeon Park, Sujay Bhatt, Sihan Zeng, Lawson L. S. Wong, Alec Koppel, Sumitra Ganesh, Robin Walters
2024	—	`conf`	Bimodal Bandits: Max-Mean Regret Minimization. IEEECONF Adit Jain, Sujay Bhatt, Vikram Krishnamurthy, Alec Koppel
2024	J	`jnl`	Decentralized Convergence to Equilibrium Prices in Trading Networks. CoRR Edwin Lock, Benjamin Patrick Evans, Eleonora Kreacic, Sujay Bhatt, Alec Koppel, Sumitra Ganesh, Paul W. Goldberg
2024	A*	`conf`	Information-Directed Pessimism for Offline Reinforcement Learning. ICML Alec Koppel, Sujay Bhatt, Jiacheng Guo, Joe Eappen, Mengdi Wang, Sumitra Ganesh
2024	Misc	`conf`	Learning Payment-Free Resource Allocation Mechanisms. WSC Sihan Zeng, Sujay Bhatt, Eleonora Kreacic, Parisa Hassanzadeh, Alec Koppel, Sumitra Ganesh
2024	J	`jnl`	Online MCMC Thinning with Kernelized Stein Discrepancy. SIAM J. Math. Data Sci. Alec Koppel, Joe Eappen, Sujay Bhatt, Cole Hawkins, Sumitra Ganesh
2024	J	`jnl`	Partially Observable Contextual Bandits with Linear Payoffs. CoRR Sihan Zeng, Sujay Bhatt, Alec Koppel, Sumitra Ganesh
2024	J	`jnl`	Regularized Proportional Fairness Mechanism for Resource Allocation Without Money. Trans. Mach. Learn. Res. Sihan Zeng, Sujay Bhatt, Alec Koppel, Sumitra Ganesh
2023	J	`jnl`	Extreme Bandits Using Robust Statistics. IEEE Trans. Inf. Theory Sujay Bhatt, Ping Li, Gennady Samorodnitsky
2023	J	`jnl`	Near-Optimal Fair Resource Allocation for Strategic Agents without Money: A Data-Driven Approach. CoRR Sihan Zeng, Sujay Bhatt, Eleonora Kreacic, Parisa Hassanzadeh, Alec Koppel, Sumitra Ganesh
2023	A	`conf`	Oracle-free Reinforcement Learning in Mean-Field Games along a Single Sample Path. AISTATS Muhammad Aneeq uz Zaman, Alec Koppel, Sujay Bhatt, Tamer Basar
2023	A	`conf`	Piecewise Stationary Bandits under Risk Criteria. AISTATS Sujay Bhatt, Guanhua Fang, Ping Li
2022	J	`jnl`	Catoni-style Confidence Sequences under Infinite Variance. CoRR Sujay Bhatt, Guanhua Fang, Ping Li, Gennady Samorodnitsky
2022	A*	`conf`	Minimax M-estimation under Adversarial Contamination. ICML Sujay Bhatt, Guanhua Fang, Ping Li, Gennady Samorodnitsky
2022	A*	`conf`	Nearly Optimal Catoni's M-estimator for Infinite Variance. ICML Sujay Bhatt, Guanhua Fang, Ping Li, Gennady Samorodnitsky
2022	A	`conf`	Offline change detection under contamination. UAI Sujay Bhatt, Guanhua Fang, Ping Li
2022	J	`jnl`	Oracle-free Reinforcement Learning in Mean-Field Games along a Single Sample Path. CoRR Muhammad Aneeq uz Zaman, Alec Koppel, Sujay Bhatt, Tamer Basar
2022	B	`conf`	Regret Analysis for RL using Renewal Bandit Feedback. ITW Sujay Bhatt, Guanhua Fang, Ping Li, Gennady Samorodnitsky
2021	—	`conf`	Adversarial Linear-Quadratic Mean-Field Games over Multigraphs. CDC Muhammad Aneeq uz Zaman, Sujay Bhatt, Tamer Basar
2021	J	`jnl`	Adversarial Linear-Quadratic Mean-Field Games over Multigraphs. CoRR Muhammad Aneeq uz Zaman, Sujay Bhatt, Tamer Basar
2021	J	`jnl`	Controlled Sequential Information Fusion With Social Sensors. IEEE Trans. Autom. Control. Sujay Bhatt, Vikram Krishnamurthy
2021	J	`jnl`	Extreme Bandits using Robust Statistics. CoRR Sujay Bhatt, Ping Li, Gennady Samorodnitsky
2021	—	`conf`	Semiparametric Information State Embedding for Policy Search under Imperfect Information. CDC Sujay Bhatt, Weichao Mao, Alec Koppel, Tamer Basar
2020	J	`jnl`	Policy Gradient using Weak Derivatives for Reinforcement Learning. CoRR Sujay Bhatt, Alec Koppel, Vikram Krishnamurthy
2020	—	`conf`	Secure Discrete-Time Linear-Quadratic Mean-Field Games. GameSec Muhammad Aneeq uz Zaman, Sujay Bhatt, Tamer Basar
2020	—	`conf`	Streisand Games on Complex Social Networks. CDC Sujay Bhatt, Tamer Basar
2019	J	`jnl`	Adaptive Polling in Hierarchical Social Networks Using Blackwell Dominance. IEEE Trans. Signal Inf. Process. over Networks Sujay Bhatt, Vikram Krishnamurthy
2019	C	`conf`	Efficient Polling Algorithms using Friendship Paradox and Blackwell Dominance. FUSION Sujay Bhatt, Buddhika Nettasinghe, Vikram Krishnamurthy
2019	—	`conf`	Policy Gradient using Weak Derivatives for Reinforcement Learning. CDC Sujay Bhatt, Alec Koppel, Vikram Krishnamurthy
2019	Misc	`conf`	Policy Gradient using Weak Derivatives for Reinforcement Learning. CISS Sujay Bhatt, Alec Koppel, Vikram Krishnamurthy
2018	J	`jnl`	Adaptive Polling in Hierarchical Social Networks using Blackwell Dominance. CoRR Sujay Bhatt, Vikram Krishnamurthy
2018	C	`conf`	Controlled Sentiment Sampling for Information Fusion in Social Networks. FUSION Sujay Bhatt, Vikram Krishnamurthy, Muralidhar Rangaswamy
2018	J	`jnl`	Multiple stopping time POMDPs: Structural results & application in interactive advertising on social media. Autom. Vikram Krishnamurthy, Anup Aprem, Sujay Bhatt
2017	J	`jnl`	Controlled Information Fusion with Risk-Averse CVaR Social Sensors. CoRR Sujay Bhatt, Vikram Krishnamurthy
2017	J	`jnl`	Controlled Sequential Information Fusion with Social Sensors. CoRR Sujay Bhatt, Vikram Krishnamurthy
2017	—	`conf`	Controlled information fusion with risk-averse CVaR social sensors. CDC Sujay Bhatt, Vikram Krishnamurthy
2017	J	`jnl`	Incentivized Information Fusion with Social Sensors. SIGMETRICS Perform. Evaluation Rev. Sujay Bhatt, Vikram Krishnamurthy
2017	J	`jnl`	Multiple Stopping Time POMDPs: Structural Results & Application in Interactive Advertising in Social Media. CoRR Vikram Krishnamurthy, Anup Aprem, Sujay Bhatt
2017	J	`jnl`	Tracking Infection Diffusion in Social Networks: Filtering Algorithms and Threshold Bounds. IEEE Trans. Signal Inf. Process. over Networks Vikram Krishnamurthy, Sujay Bhatt, Tavis Pedersen
2016	—	`conf`	Multiple stopping time POMDPs: Structural results. Allerton Vikram Krishnamurthy, Anup Aprem, Sujay Bhatt
2016	J	`jnl`	Opportunistic Advertisement Scheduling in Live Social Media: A Multiple Stopping Time POMDP Approach. CoRR Vikram Krishnamurthy, Anup Aprem, Sujay Bhatt
2016	J	`jnl`	Sequential Detection of Market Shocks With Risk-Averse CVaR Social Sensors. IEEE J. Sel. Top. Signal Process. Vikram Krishnamurthy, Sujay Bhatt
2016	J	`jnl`	Tracking Infection Diffusion in Social Networks: Filtering Algorithms and Threshold Bounds. CoRR Vikram Krishnamurthy, Sujay Bhatt, Tavis Pedersen