Search Results for author: Hirotoshi Yasuoka

Found 6 papers, 0 papers with code

The missing link: Developing a safety case for perception components in automated driving

no code implementations30 Aug 2021 Rick Salay, Krzysztof Czarnecki, Hiroshi Kuwajima, Hirotoshi Yasuoka, Toshihiro Nakae, Vahdat Abdelzad, Chengjie Huang, Maximilian Kahn, Van Duong Nguyen

In this paper, we propose the Integration Safety Case for Perception (ISCaP), a generic template for such a linking safety argument specifically tailored for perception components.

Engineering problems in machine learning systems

no code implementations1 Apr 2019 Hiroshi Kuwajima, Hirotoshi Yasuoka, Toshihiro Nakae

The key to using a machine learning model in a deductively engineered system is decomposing the data-driven training of machine learning models into requirement, design, and verification, particularly for machine learning models used in safety-critical systems.

BIG-bench Machine Learning

Open Problems in Engineering and Quality Assurance of Safety Critical Machine Learning Systems

no code implementations7 Dec 2018 Hiroshi Kuwajima, Hirotoshi Yasuoka, Toshihiro Nakae

To establish standard quality assurance frameworks, it is necessary to visualize and organize these open problems in an interdisciplinary way, so that the experts from many different technical fields may discuss these problems in depth and develop solutions.

BIG-bench Machine Learning

Runtime Monitoring Neuron Activation Patterns

no code implementations18 Sep 2018 Chih-Hong Cheng, Georg Nührenberg, Hirotoshi Yasuoka

For using neural networks in safety critical domains, it is important to know if a decision made by a neural network is supported by prior similarities in training.

Towards Dependability Metrics for Neural Networks

no code implementations6 Jun 2018 Chih-Hong Cheng, Georg Nührenberg, Chung-Hao Huang, Harald Ruess, Hirotoshi Yasuoka

Artificial neural networks (NN) are instrumental in realizing highly-automated driving functionality.

Quantitative Projection Coverage for Testing ML-enabled Autonomous Systems

no code implementations11 May 2018 Chih-Hong Cheng, Chung-Hao Huang, Hirotoshi Yasuoka

Systematically testing models learned from neural networks remains a crucial unsolved barrier to successfully justify safety for autonomous vehicles engineered using data-driven approach.

Autonomous Vehicles

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