Saptarshi Roy

17 papers A* 3A 1Misc 1Journal 10Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
Low-Dimensional Adaptation of Rectified Flow: A New Perspective through the Lens of Diffusion and Stochastic Localization.
CoRR
Saptarshi Roy, Alessandro Rinaldo, Purnamrita Sarkar
2025 A conf
FLIPHAT: Joint Differential Privacy for High Dimensional Linear Bandits.
AISTATS
Saptarshi Roy, Sunrit Chakraborty, Debabrota Basu
2025 J jnl
How does overparametrization affect performance on minority groups?
Trans. Mach. Learn. Res.
Saptarshi Roy, Subha Maity, Songkai Xue, Mikhail Yurochkin, Yuekai Sun
2024 J jnl
FLIPHAT: Joint Differential Privacy for High Dimensional Sparse Linear Bandits.
CoRR
Sunrit Chakraborty, Saptarshi Roy, Debabrota Basu
2024 — conf
Feature Selection from Differentially Private Correlations.
AISec@CCS
Ryan Swope, Amol Khanna, Philip Doldo, Saptarshi Roy, Edward Raff
2024 J jnl
Feature Selection from Differentially Private Correlations.
CoRR
Ryan Swope, Amol Khanna, Philip Doldo, Saptarshi Roy, Edward Raff
2024 A* conf
On the Computational Complexity of Private High-dimensional Model Selection.
NeurIPS
Saptarshi Roy, Zehua Wang, Ambuj Tewari
2024 J jnl
Straightness of Rectified Flow: A Theoretical Insight into Wasserstein Convergence.
CoRR
Vansh Bansal, Saptarshi Roy, Purnamrita Sarkar, Alessandro Rinaldo
2023 A* conf
Directed Cyclic Graph for Causal Discovery from Multivariate Functional Data.
NeurIPS
Saptarshi Roy, Raymond K. W. Wong, Yang Ni
2023 J jnl
On Consistency and Asymptotic Normality of Least Absolute Deviation Estimators for 2-dimensional Sinusoidal Model.
CoRR
Saptarshi Roy, Amit Mitra, N. K. Archak
2023 J jnl
On the Computational Complexity of Private High-dimensional Model Selection via the Exponential Mechanism.
CoRR
Saptarshi Roy, Ambuj Tewari
2023 A* conf
Thompson Sampling for High-Dimensional Sparse Linear Contextual Bandits.
ICML
Sunrit Chakraborty, Saptarshi Roy, Ambuj Tewari
2022 J jnl
How does overparametrization affect performance on minority groups?
CoRR
Subha Maity, Saptarshi Roy, Songkai Xue, Mikhail Yurochkin, Yuekai Sun
2022 J jnl
Thompson Sampling for High-Dimensional Sparse Linear Contextual Bandits.
CoRR
Sunrit Chakraborty, Saptarshi Roy, Ambuj Tewari
2021 J jnl
LCB: Light Cipher Block An Ultrafast Lightweight Block Cipher For Resource Constrained IOT Security Applications.
KSII Trans. Internet Inf. Syst.
Siddhartha Roy, Saptarshi Roy, Arpita Biswas, Krishna Lal Baishnab
2017 — conf
Optimal Combined Overcurrent and Distance Relay Coordination Using TLBO Algorithm.
SocProS (1)
Saptarshi Roy, P. Suresh Babu, N. V. Phanendra Babu
2013 Misc conf
Prediction Schemes for Compensating Variable Delay for Improving Performance of Real-Time Control Tasks.
VLSI Design
Saptarshi Roy, Amit Patra, Partha Pratim Chakrabarti, Purnendu Sinha, Dipankar Das