Search Results for author: Ajith Suresh

Found 9 papers, 0 papers with code

HyFL: A Hybrid Framework For Private Federated Learning

no code implementations20 Feb 2023 Felix Marx, Thomas Schneider, Ajith Suresh, Tobias Wehrle, Christian Weinert, Hossein Yalame

Federated learning (FL) has emerged as an efficient approach for large-scale distributed machine learning, ensuring data privacy by keeping training data on client devices.

Data Poisoning Federated Learning +1

ScionFL: Efficient and Robust Secure Quantized Aggregation

no code implementations13 Oct 2022 Yaniv Ben-Itzhak, Helen Möllering, Benny Pinkas, Thomas Schneider, Ajith Suresh, Oleksandr Tkachenko, Shay Vargaftik, Christian Weinert, Hossein Yalame, Avishay Yanai

In this paper, we unite both research directions by introducing ScionFL, the first secure aggregation framework for FL that operates efficiently on quantized inputs and simultaneously provides robustness against malicious clients.

Federated Learning Quantization

MPClan: Protocol Suite for Privacy-Conscious Computations

no code implementations24 Jun 2022 Nishat Koti, Shravani Patil, Arpita Patra, Ajith Suresh

In addition to having an improved online communication cost, we can shut down almost half of the parties in the online phase, thereby saving up to 50% in the system's operational costs.

MPCLeague: Robust MPC Platform for Privacy-Preserving Machine Learning

no code implementations26 Dec 2021 Ajith Suresh

In this thesis, we design an efficient platform, MPCLeague, for PPML in the Secure Outsourced Computation (SOC) setting using Secure Multi-party Computation (MPC) techniques.

Benchmarking BIG-bench Machine Learning +3

SWIFT: Super-fast and Robust Privacy-Preserving Machine Learning

no code implementations20 May 2020 Nishat Koti, Mahak Pancholi, Arpita Patra, Ajith Suresh

In this work, we propose SWIFT, a robust PPML framework for a range of ML algorithms in SOC setting, that guarantees output delivery to the users irrespective of any adversarial behaviour.

Benchmarking BIG-bench Machine Learning +2

BLAZE: Blazing Fast Privacy-Preserving Machine Learning

no code implementations18 May 2020 Arpita Patra, Ajith Suresh

This motivated the area of Privacy-preserving Machine Learning (PPML) where privacy of the data is guaranteed.

Benchmarking BIG-bench Machine Learning +3

ASTRA: High Throughput 3PC over Rings with Application to Secure Prediction

no code implementations5 Dec 2019 Harsh Chaudhari, Ashish Choudhury, Arpita Patra, Ajith Suresh

In this work, we present concretely-efficient protocols for secure $3$-party computation (3PC) over a ring of integers modulo $2^{\ell}$ tolerating one corruption, both with semi-honest and malicious security.

Fairness regression +1

Trident: Efficient 4PC Framework for Privacy Preserving Machine Learning

no code implementations5 Dec 2019 Harsh Chaudhari, Rahul Rachuri, Ajith Suresh

Machine learning has started to be deployed in fields such as healthcare and finance, which propelled the need for and growth of privacy-preserving machine learning (PPML).

Benchmarking BIG-bench Machine Learning +2

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