Search Results for author: Apurva Narayan

Found 8 papers, 1 papers with code

Generating Universal Adversarial Perturbations for Quantum Classifiers

no code implementations13 Feb 2024 Gautham Anil, Vishnu Vinod, Apurva Narayan

In this work, we introduce QuGAP: a novel framework for generating UAPs for quantum classifiers.

Quantum Machine Learning

Assist Is Just as Important as the Goal: Image Resurfacing to Aid Model's Robust Prediction

no code implementations2 Nov 2023 Abhijith Sharma, Phil Munz, Apurva Narayan

The number of patches in a patch attack is variable and determines the attack's potency in a specific environment.

NSA: Naturalistic Support Artifact to Boost Network Confidence

no code implementations27 Jul 2023 Abhijith Sharma, Phil Munz, Apurva Narayan

Visual AI systems are vulnerable to natural and synthetic physical corruption in the real-world.

Do we need entire training data for adversarial training?

no code implementations10 Mar 2023 Vipul Gupta, Apurva Narayan

We show that we can decrease the training time for any adversarial training algorithm by using only a subset of training data for adversarial training.

Adversarial Attack Self-Driving Cars

Adversarial Patch Attacks and Defences in Vision-Based Tasks: A Survey

no code implementations16 Jun 2022 Abhijith Sharma, Yijun Bian, Phil Munz, Apurva Narayan

Adversarial attacks in deep learning models, especially for safety-critical systems, are gaining more and more attention in recent years, due to the lack of trust in the security and robustness of AI models.

Soft Adversarial Training Can Retain Natural Accuracy

no code implementations4 Jun 2022 Abhijith Sharma, Apurva Narayan

The focus of our work is to use abstract certification to extract a subset of inputs for (hence we call it 'soft') adversarial training.

Spiking Approximations of the MaxPooling Operation in Deep SNNs

1 code implementation14 May 2022 Ramashish Gaurav, Bryan Tripp, Apurva Narayan

MaxPooling layers in Convolutional Neural Networks (CNNs) are an integral component to downsample the intermediate feature maps and introduce translational invariance, but the absence of their hardware-friendly spiking equivalents limits such CNNs' conversion to deep SNNs.

Deep Learning for System Trace Restoration

no code implementations10 Apr 2019 Ilia Sucholutsky, Apurva Narayan, Matthias Schonlau, Sebastian Fischmeister

The output of the model will be a close reconstruction of the true data, and can be fed to algorithms that rely on clean data.

Anomaly Detection

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