Roy, Saptarshi

5 publications

AISTATS 2025 FLIPHAT: Joint Differential Privacy for High Dimensional Linear Bandits Saptarshi Roy, Sunrit Chakraborty, Debabrota Basu

TMLR 2025 How Does Overparametrization Affect Performance on Minority Groups? Saptarshi Roy, Subha Maity, Songkai Xue, Mikhail Yurochkin, Yuekai Sun

NeurIPS 2024 On the Computational Complexity of Private High-Dimensional Model Selection Saptarshi Roy, Zehua Wang, Ambuj Tewari

NeurIPS 2023 Directed Cyclic Graph for Causal Discovery from Multivariate Functional Data Saptarshi Roy, Raymond K. W. Wong, Yang Ni

ICML 2023 Thompson Sampling for High-Dimensional Sparse Linear Contextual Bandits Sunrit Chakraborty, Saptarshi Roy, Ambuj Tewari