Search Results for author: Rahul Chatterjee

Found 4 papers, 3 papers with code

Compact: Approximating Complex Activation Functions for Secure Computation

no code implementations9 Sep 2023 Mazharul Islam, Sunpreet S. Arora, Rahul Chatterjee, Peter Rindal, Maliheh Shirvanian

State-of-the-art MPC techniques can be directly leveraged for DNN models that use simple activation functions such as ReLU.

Privacy Preserving

Data Privacy in Trigger-Action Systems

1 code implementation10 Dec 2020 Yunang Chen, Amrita Roy Chowdhury, Ruizhe Wang, Andrei Sabelfeld, Rahul Chatterjee, Earlence Fernandes

Trigger-action platforms (TAPs) allow users to connect independent web-based or IoT services to achieve useful automation.

Cryptography and Security

Invisible Perturbations: Physical Adversarial Examples Exploiting the Rolling Shutter Effect

2 code implementations CVPR 2021 Athena Sayles, Ashish Hooda, Mohit Gupta, Rahul Chatterjee, Earlence Fernandes

By contrast, we contribute a procedure to generate, for the first time, physical adversarial examples that are invisible to human eyes.

Object

Protocols for Checking Compromised Credentials

1 code implementation31 May 2019 Lucy Li, Bijeeta Pal, Junade Ali, Nick Sullivan, Rahul Chatterjee, Thomas Ristenpart

Current widely deployed C3 services have the user share a small prefix of a hash computed over the user's password.

Cryptography and Security

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