Search Results for author: Hamza Fawzi

Found 5 papers, 2 papers with code

Geometric Rényi Divergence and its Applications in Quantum Channel Capacities

1 code implementation12 Sep 2019 Kun Fang, Hamza Fawzi

We present a systematic study of the geometric R\'enyi divergence (GRD), also known as the maximal R\'enyi divergence, from the point of view of quantum information theory.

Quantum Physics Information Theory Mathematical Physics Information Theory Mathematical Physics

Learning dynamic polynomial proofs

no code implementations NeurIPS 2019 Alhussein Fawzi, Mateusz Malinowski, Hamza Fawzi, Omar Fawzi

In this work, we introduce a machine learning based method to search for a dynamic proof within these proof systems.

BIG-bench Machine Learning Inductive Bias

Adversarial vulnerability for any classifier

no code implementations NeurIPS 2018 Alhussein Fawzi, Hamza Fawzi, Omar Fawzi

Despite achieving impressive performance, state-of-the-art classifiers remain highly vulnerable to small, imperceptible, adversarial perturbations.

General Classification

Semidefinite approximations of the matrix logarithm

1 code implementation2 May 2017 Hamza Fawzi, James Saunderson, Pablo A. Parrilo

As such, we introduce strategies for constructing semidefinite approximations that we expect will be useful, more generally, for studying the approximation power of functions with small semidefinite representations.

Optimization and Control

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