Search Results for author: Raz Yerushalmi

Found 5 papers, 0 papers with code

DEM: A Method for Certifying Deep Neural Network Classifier Outputs in Aerospace

no code implementations4 Jan 2024 Guy Katz, Natan Levy, Idan Refaeli, Raz Yerushalmi

Software development in the aerospace domain requires adhering to strict, high-quality standards.

gRoMA: a Tool for Measuring the Global Robustness of Deep Neural Networks

no code implementations5 Jan 2023 Natan Levy, Raz Yerushalmi, Guy Katz

Multiple studies have demonstrated that even modern DNNs are susceptible to adversarial inputs, and this risk must thus be measured and mitigated to allow the deployment of DNNs in critical settings.

Verifying Learning-Based Robotic Navigation Systems

no code implementations26 May 2022 Guy Amir, Davide Corsi, Raz Yerushalmi, Luca Marzari, David Harel, Alessandro Farinelli, Guy Katz

Our work is the first to establish the usefulness of DNN verification in identifying and filtering out suboptimal DRL policies in real-world robots, and we believe that the methods presented here are applicable to a wide range of systems that incorporate deep-learning-based agents.

Model Selection Navigate

Scenario-Assisted Deep Reinforcement Learning

no code implementations9 Feb 2022 Raz Yerushalmi, Guy Amir, Achiya Elyasaf, David Harel, Guy Katz, Assaf Marron

In this work-in-progress report, we propose a technique for enhancing the reinforcement learning training process (specifically, its reward calculation), in a way that allows human engineers to directly contribute their expert knowledge, making the agent under training more likely to comply with various relevant constraints.

reinforcement-learning Reinforcement Learning (RL)

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