Search Results for author: Marcel Keller

Found 5 papers, 2 papers with code

Secure Quantized Training for Deep Learning

3 code implementations NeurIPS 2021 Marcel Keller, Ke Sun

We implement training of neural networks in secure multi-party computation (MPC) using quantization commonly used in said setting.

Quantization

Effectiveness of MPC-friendly Softmax Replacement

3 code implementations23 Nov 2020 Marcel Keller, Ke Sun

Softmax is widely used in deep learning to map some representation to a probability distribution.

Secure Evaluation of Quantized Neural Networks

no code implementations28 Oct 2019 Anders Dalskov, Daniel Escudero, Marcel Keller

Prior works provide protocols that only work on fixed-point integers and specialized activation functions, two aspects that are not supported by popular Machine Learning frameworks, and the need for these specialized model representations means that it is hard, and often impossible, to use e. g., TensorFlow to design, train and test models that later have to be evaluated securely.

Image Classification Quantization

A Note on Our Submission to Track 4 of iDASH 2019

no code implementations24 Oct 2019 Marcel Keller, Ke Sun

iDASH is a competition soliciting implementations of cryptographic schemes of interest in the context of biology.

BIG-bench Machine Learning

Cannot find the paper you are looking for? You can Submit a new open access paper.