Search Results for author: Tsachi Blau

Found 3 papers, 2 papers with code

GRAM: Global Reasoning for Multi-Page VQA

no code implementations7 Jan 2024 Tsachi Blau, Sharon Fogel, Roi Ronen, Alona Golts, Roy Ganz, Elad Ben Avraham, Aviad Aberdam, Shahar Tsiper, Ron Litman

The increasing use of transformer-based large language models brings forward the challenge of processing long sequences.

Question Answering Visual Question Answering

Classifier Robustness Enhancement Via Test-Time Transformation

1 code implementation27 Mar 2023 Tsachi Blau, Roy Ganz, Chaim Baskin, Michael Elad, Alex Bronstein

We show that the proposed method achieves state-of-the-art results and validate our claim through extensive experiments on a variety of defense methods, classifier architectures, and datasets.

Adversarial Attack

Threat Model-Agnostic Adversarial Defense using Diffusion Models

1 code implementation17 Jul 2022 Tsachi Blau, Roy Ganz, Bahjat Kawar, Alex Bronstein, Michael Elad

Deep Neural Networks (DNNs) are highly sensitive to imperceptible malicious perturbations, known as adversarial attacks.

Adversarial Defense Denoising

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