Search Results for author: Taylor T Johnson

Found 6 papers, 1 papers with code

Formal Verification of Long Short-Term Memory based Audio Classifiers: A Star based Approach

no code implementations16 Nov 2023 Neelanjana Pal, Taylor T Johnson

Formally verifying audio classification systems is essential to ensure accurate signal classification across real-world applications like surveillance, automotive voice commands, and multimedia content management, preventing potential errors with serious consequences.

Audio Classification Management

Robustness Verification of Deep Neural Networks using Star-Based Reachability Analysis with Variable-Length Time Series Input

1 code implementation26 Jul 2023 Neelanjana Pal, Diego Manzanas Lopez, Taylor T Johnson

This paper presents a case study of the robustness verification approach for time series regression NNs (TSRegNN) using set-based formal methods.

Anomaly Detection Time Series +1

Work In Progress: Safety and Robustness Verification of Autoencoder-Based Regression Models using the NNV Tool

no code implementations14 Jul 2022 Neelanjana Pal, Taylor T Johnson

This work in progress paper introduces robustness verification for autoencoder-based regression neural network (NN) models, following state-of-the-art approaches for robustness verification of image classification NNs.

Classification Image Classification +1

Neural Network Repair with Reachability Analysis

no code implementations9 Aug 2021 Xiaodong Yang, Tom Yamaguchi, Hoang-Dung Tran, Bardh Hoxha, Taylor T Johnson, Danil Prokhorov

Formally verifying the safety and robustness of well-trained DNNs and learning-enabled systems under attacks, model uncertainties, and sensing errors is essential for safe autonomy.

Collision Avoidance

Reachability Analysis of Convolutional Neural Networks

no code implementations22 Jun 2021 Xiaodong Yang, Tomoya Yamaguchi, Hoang-Dung Tran, Bardh Hoxha, Taylor T Johnson, Danil Prokhorov

Besides the computation of reachable sets, our approach is also capable of backtracking to the input domain given an output reachable set.

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