Search Results for author: Rick Salay

Found 15 papers, 4 papers with code

A Safety Assurable Human-Inspired Perception Architecture

no code implementations10 May 2022 Rick Salay, Krzysztof Czarnecki

While research in addressing these limitations is active, in this paper, we argue that a fundamentally different approach is needed to address them.

Image Classification

If a Human Can See It, So Should Your System: Reliability Requirements for Machine Vision Components

no code implementations8 Feb 2022 Boyue Caroline Hu, Lina Marsso, Krzysztof Czarnecki, Rick Salay, Huakun Shen, Marsha Chechik

In this paper, we address the need for defining machine-verifiable reliability requirements for MVCs against transformations that simulate the full range of realistic and safety-critical changes in the environment.

Image Classification

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.

The Effect of Optimization Methods on the Robustness of Out-of-Distribution Detection Approaches

no code implementations25 Jun 2020 Vahdat Abdelzad, Krzysztof Czarnecki, Rick Salay

In addition to comparing several OODD approaches using our proposed robustness score, we demonstrate that some optimization methods provide better solutions for OODD approaches.

Out-of-Distribution Detection Out of Distribution (OOD) Detection

Improving Confident-Classifiers For Out-of-distribution Detection

1 code implementation25 Sep 2019 Sachin Vernekar, Ashish Gaurav, Vahdat Abdelzad, Taylor Denouden, Rick Salay, Krzysztof Czarnecki

In the context of OOD detection for image classification, one of the recent approaches proposes training a classifier called “confident-classifier” by minimizing the standard cross-entropy loss on in-distribution samples and minimizing the KLdivergence between the predictive distribution of OOD samples in the low-density“boundary” of in-distribution and the uniform distribution (maximizing the entropy of the outputs).

Out-of-Distribution Detection Out of Distribution (OOD) Detection

Analysis of Confident-Classifiers for Out-of-distribution Detection

1 code implementation27 Apr 2019 Sachin Vernekar, Ashish Gaurav, Taylor Denouden, Buu Phan, Vahdat Abdelzad, Rick Salay, Krzysztof Czarnecki

Discriminatively trained neural classifiers can be trusted, only when the input data comes from the training distribution (in-distribution).

General Classification Out-of-Distribution Detection +1

Towards a Framework to Manage Perceptual Uncertainty for Safe Automated Driving

no code implementations3 Mar 2019 Krzysztof Czarnecki, Rick Salay

Perception is a safety-critical function of autonomous vehicles and machine learning (ML) plays a key role in its implementation.

Autonomous Vehicles BIG-bench Machine Learning +1

Improving Reconstruction Autoencoder Out-of-distribution Detection with Mahalanobis Distance

no code implementations6 Dec 2018 Taylor Denouden, Rick Salay, Krzysztof Czarnecki, Vahdat Abdelzad, Buu Phan, Sachin Vernekar

There is an increasingly apparent need for validating the classifications made by deep learning systems in safety-critical applications like autonomous vehicle systems.

Out-of-Distribution Detection

Calibrating Uncertainties in Object Localization Task

no code implementations27 Nov 2018 Buu Phan, Rick Salay, Krzysztof Czarnecki, Vahdat Abdelzad, Taylor Denouden, Sachin Vernekar

In many safety-critical applications such as autonomous driving and surgical robots, it is desirable to obtain prediction uncertainties from object detection modules to help support safe decision-making.

Autonomous Driving Decision Making +5

Using Machine Learning Safely in Automotive Software: An Assessment and Adaption of Software Process Requirements in ISO 26262

no code implementations5 Aug 2018 Rick Salay, Krzysztof Czarnecki

In automotive development, safety is a critical objective, and the emergence of standards such as ISO 26262 has helped focus industry practices to address safety in a systematic and consistent way.

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