Saptarshi Roy

According to our database, Saptarshi Roy authored at least 13 papers between 2013 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

How does overparametrization affect performance on minority groups?

Saptarshi Roy, Subha Maity, Songkai Xue, Mikhail Yurochkin, Yuekai Sun

Trans. Mach. Learn. Res., 2025

FLIPHAT: Joint Differential Privacy for High Dimensional Linear Bandits.

Saptarshi Roy, Sunrit Chakraborty, Debabrota Basu

Proceedings of the International Conference on Artificial Intelligence and Statistics, 2025

2024

Straightness of Rectified Flow: A Theoretical Insight into Wasserstein Convergence.

Vansh Bansal, Saptarshi Roy, Purnamrita Sarkar, Alessandro Rinaldo

CoRR, 2024

FLIPHAT: Joint Differential Privacy for High Dimensional Sparse Linear Bandits.

Sunrit Chakraborty, Saptarshi Roy, Debabrota Basu

CoRR, 2024

On the Computational Complexity of Private High-dimensional Model Selection.

Saptarshi Roy, Zehua Wang, Ambuj Tewari

Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2024, 2024

Feature Selection from Differentially Private Correlations.

Ryan Swope, Amol Khanna, Philip Doldo, Saptarshi Roy, Edward Raff

Proceedings of the 2024 Workshop on Artificial Intelligence and Security, 2024

2023

On the Computational Complexity of Private High-dimensional Model Selection via the Exponential Mechanism.

Saptarshi Roy, Ambuj Tewari

CoRR, 2023

On Consistency and Asymptotic Normality of Least Absolute Deviation Estimators for 2-dimensional Sinusoidal Model.

Saptarshi Roy, Amit Mitra, N. K. Archak

CoRR, 2023

Directed Cyclic Graph for Causal Discovery from Multivariate Functional Data.

Saptarshi Roy, Raymond K. W. Wong, Yang Ni

Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Thompson Sampling for High-Dimensional Sparse Linear Contextual Bandits.

Sunrit Chakraborty, Saptarshi Roy, Ambuj Tewari

Proceedings of the International Conference on Machine Learning, 2023

2021

LCB: Light Cipher Block An Ultrafast Lightweight Block Cipher For Resource Constrained IOT Security Applications.

Siddhartha Roy, Saptarshi Roy, Arpita Biswas, Krishna Lal Baishnab

KSII Trans. Internet Inf. Syst., 2021

2017

Optimal Combined Overcurrent and Distance Relay Coordination Using TLBO Algorithm.

Saptarshi Roy, P. Suresh Babu, N. V. Phanendra Babu

Proceedings of the Soft Computing for Problem Solving, 2017

2013

Prediction Schemes for Compensating Variable Delay for Improving Performance of Real-Time Control Tasks.

Saptarshi Roy, Amit Patra, Partha Pratim Chakrabarti, Purnendu Sinha, Dipankar Das

Proceedings of the 26th International Conference on VLSI Design and 12th International Conference on Embedded Systems, 2013