#### Filter Results:

- Full text PDF available (22)

#### Publication Year

2009

2018

- This year (6)
- Last 5 years (31)
- Last 10 years (45)

#### Publication Type

#### Co-author

#### Journals and Conferences

#### Data Set Used

Learn More

- Seyed-Mohsen Moosavi-Dezfooli, Alhussein Fawzi, Omar Fawzi, Pascal Frossard
- 2017 IEEE Conference on Computer Vision andâ€¦
- 2017

Given a state-of-the-art deep neural network classifier, we show the existence of a universal (image-agnostic) and very small perturbation vector that causes natural images to be misclassified withâ€¦ (More)

- Alhussein Fawzi, Omar Fawzi, Pascal Frossard
- ArXiv
- 2015

- Alhussein Fawzi, Hamza Fawzi, Omar Fawzi
- ArXiv
- 2018

Despite achieving impressive and often superhuman performance on multiple benchmarks, state-of-the-art deep networks remain highly vulnerable to perturbations: adding small, imperceptible,â€¦ (More)

- Omar Fawzi, Patrick M. Hayden, Ivan Savov, Pranab Sen, Mark M. Wilde
- IEEE Transactions on Information Theory
- 2012

Calculating the capacity of interference channels is a notorious open problem in classical information theory. Such channels have two senders and two receivers, and each sender would like toâ€¦ (More)

- Mario Berta, Omar Fawzi, Marco Tomamichel
- ArXiv
- 2015

Distance measures between quantum states like the trace distance and the fidelity can naturally be defined by optimizing a classical distance measure over all measurement statistics that can beâ€¦ (More)

- Anil Ada, Omar Fawzi, Hamed Hatami
- APPROX-RANDOM
- 2012

The spectral norm of a Boolean function f : {0, 1}n â†’ {âˆ’1, 1} is the sum of the absolute values of its Fourier coefficients. This quantity provides useful upper and lower bounds on the complexity ofâ€¦ (More)

Deep networks have recently been shown to be vulnerable to universal perturbations: there exist very small image-agnostic perturbations that cause most natural images to be misclassified by suchâ€¦ (More)

- FrÃ©dÃ©ric Dupuis, Omar Fawzi, Renato Renner
- ArXiv
- 2016

We ask the question whether entropy accumulates, in the sense that the operationally relevant total uncertainty about an n-partite system A = (A1, . . . An) corresponds to the sum of the entropies ofâ€¦ (More)

- Omar Fawzi
- 2009

In this paper, we give a simple algorithm for sampling from the Dickman distribution. It is based on coupling from the past with a suitable dominating Markov chain.

- Siddharth Barman, Omar Fawzi
- 2016 IEEE International Symposium on Informationâ€¦
- 2016

A central question in information theory is to determine the maximum success probability that can be achieved in sending a fixed number of messages over a noisy channel. This was first studied in theâ€¦ (More)